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PhD Program

A PhD degree in Physics is awarded in recognition of significant and novel research contributions, extending the boundaries of our knowledge of the physical universe. Selected applicants are admitted to the PhD program of the UW Department of Physics, not to a specific research group, and are encouraged to explore research opportunities throughout the Department.

Degree Requirements

Typical timeline, advising and mentoring, satisfactory progress, financial support, more information.

Applicants to the doctoral program are expected to have a strong undergraduate preparation in physics, including courses in electromagnetism, classical and quantum mechanics, statistical physics, optics, and mathematical methods of physics. Further study in condensed matter, atomic, and particle and nuclear physics is desirable. Limited deficiencies in core areas may be permissible, but may delay degree completion by as much as a year and are are expected to remedied during the first year of graduate study.

The Graduate Admissions Committee reviews all submitted applications and takes a holistic approach considering all aspects presented in the application materials. Application materials include:

• Resume or curriculum vitae, describing your current position or activities, educational and professional experience, and any honors awarded, special skills, publications or research presentations.
• Statement of purpose, one page describing your academic purpose and goals.
• Personal history statement (optional, two pages max), describing how your personal experiences and background (including family, cultural, or economic aspects) have influenced your intellectual development and interests.
• Three letters of recommendation: submit email addresses for your recommenders at least one month ahead of deadline to allow them sufficient time to respond.
• Transcripts (unofficial), from all prior relevant undergraduate and graduate institutions attended. Admitted applicants must provide official transcripts.
• English language proficiency is required for graduate study at the University of Washington. Applicants whose native language is not English must demonstrate English proficiency. The various options are specified at: https://grad.uw.edu/policies/3-2-graduate-school-english-language-proficiency-requirements/ Official test scores must be sent by ETS directly to the University of Washington (institution code 4854) and be received within two years of the test date.

For additional information see the UW Graduate School Home Page , Understanding the Application Process , and Memo 15 regarding teaching assistant eligibility for non-native English speakers.

The GRE Subject Test in Physics (P-GRE) is optional in our admissions process, and typically plays a relatively minor role.  Our admissions system is holistic, as we use all available information to evaluate each application. If you have taken the P-GRE and feel that providing your score will help address specific gaps or otherwise materially strengthen your application, you are welcome to submit your scores. We emphasize that every application will be given full consideration, regardless of whether or not scores are submitted.

Applications are accepted annually for autumn quarter admissions (only), and must be submitted online. Admission deadline: DECEMBER 15, 2024.

Department standards

Course requirements.

Students must plan a program of study in consultation with their faculty advisor (either first year advisor or later research advisor). To establish adequate breadth and depth of knowledge in the field, PhD students are required to pass a set of core courses, take appropriate advanced courses and special topics offerings related to their research area, attend relevant research seminars as well as the weekly department colloquium, and take at least two additional courses in Physics outside their area of speciality. Seeking broad knowledge in areas of physics outside your own research area is encouraged.

The required core courses are:

In addition, all students holding a teaching assistantship (TA) must complete Phys 501 / 502 / 503 , Tutorials in Teaching Physics.

Regularly offered courses which may, depending on research area and with the approval of the graduate program coordinator, be used to satisfy breadth requirements, include:

• Phys 506 Numerical Methods
• Phys 555 Cosmology & Particle Astrophysics
• Phys 507 Group Theory
• Phys 557 High Energy Physics
• Phys 511 Topics in Contemporary Physics
• Phys 560 Nuclear Theory
• Phys 520 Quantum Information
• Phys 564 General Relativity
• Phys 550 Atomic Physics
• Phys 567 Condensed Matter Physics
• Phys 554 Nuclear Astrophysics
• Phys 570 Quantum Field Theory

Graduate exams

Master's Review:   In addition to passing all core courses, adequate mastery of core material must be demonstrated by passing the Master's Review. This is composed of four Master's Review Exams (MREs) which serve as the final exams in Phys 524 (SM), Phys 514 (EM), Phys 518 (QM), and Phys 505 (CM). The standard for passing each MRE is demonstrated understanding and ability to solve multi-step problems; this judgment is independent of the overall course grade. Acceptable performance on each MRE is expected, but substantial engagement in research allows modestly sub-par performance on one exam to be waived. Students who pass the Master's Review are eligible to receive a Master's degree, provided the Graduate School course credit and grade point average requirements have also been satisfied.

General Exam:   Adequate mastery of material in one's area of research, together with demonstrated progress in research and a viable plan to complete a PhD dissertation, is assessed in the General Exam. This is taken after completing all course requirements, passing the Master's Review, and becoming well established in research. The General Exam consists of an oral presentation followed by an in-depth question period with one's dissertation committee.

Final Oral Exam:   Adequate completion of a PhD dissertation is assessed in the Final Oral, which is a public exam on one's completed dissertation research. The requirement of surmounting a final public oral exam is an ancient tradition for successful completion of a PhD degree.

Graduate school requirements

Common requirements for all doctoral degrees are given in the Graduate School Degree Requirements and Doctoral Degree Policies and Procedures pages. A summary of the key items, accurate as of late 2020, is as follows:

• A minimum of 90 completed credits, of which at least 60 must be completed at the University of Washington. A Master's degree from the UW or another institution in physics, or approved related field of study, may substitute for 30 credits of enrollment.
• At least 18 credits of UW course work at the 500 level completed prior to the General Examination.
• At least 18 numerically graded UW credits of 500 level courses and approved 400 level courses, completed prior to the General Examination.
• At least 60 credits completed prior to scheduling the General Examination. A Master's degree from the UW or another institution may substitute for 30 of these credits.
• A minimum of 27 dissertation (or Physics 800) credits, spread out over a period of at least three quarters, must be completed. At least one of those three quarters must come after passing the General Exam. Except for summer quarters, students are limited to a maximum of 10 dissertation credits per quarter.
• A minimum cumulative grade point average (GPA) of 3.00 must be maintained.
• The General Examination must be successfully completed.
• A thesis dissertation approved by the reading committee and submitted and accepted by the Graduate School.
• The Final Examination must be successfully completed. At least four members of the supervisory committee, including chair and graduate school representative, must be present.
• Registration as a full- or part-time graduate student at the University must be maintained, specifically including the quarter in which the examinations are completed and the quarter in which the degree is conferred. (Part-time means registered for at least 2 credits, but less than 10.)
• All work for the doctoral degree must be completed within ten years. This includes any time spend on leave, as well as time devoted to a Master's degree from the UW or elsewhere (if used to substitute for credits of enrollment).
• Pass the required core courses: Phys 513 , 517 , 524 & 528 autumn quarter, Phys 514 , 518 & 525 winter quarter, and Phys 515 , 519 & 505 spring quarter. When deemed appropriate, with approval of their faculty advisor and graduate program coordinator, students may elect to defer Phys 525 , 515 and/or 519 to the second year in order to take more credits of Phys 600 .
• Sign up for and complete one credit of Phys 600 with a faculty member of choice during winter and spring quarters.
• Pass the Master's Review by the end of spring quarter or, after demonstrating substantial research engagement, by the end of the summer.
• Work to identify one's research area and faculty research advisor. This begins with learning about diverse research areas in Phys 528 in the autumn, followed by Phys 600 independent study with selected faculty members during winter, spring, and summer.
• Pass the Master's Review (if not already done) by taking any deferred core courses or retaking MREs as needed. The Master's Review must be passed before the start of the third year.
• Settle in and become fully established with one's research group and advisor, possibly after doing independent study with multiple faculty members. Switching research areas during the first two years is not uncommon.
• Complete all required courses. Take breadth courses and more advanced graduate courses appropriate for one's area of research.
• Perform research.
• Establish a Supervisory Committee within one year after finding a compatible research advisor who agrees to supervise your dissertation work.
• Take breadth and special topics courses as appropriate.
• Take your General Exam in the third or fourth year of your graduate studies.
• Register for Phys 800 (Doctoral Thesis Research) instead of Phys 600 in the quarters during and after your general exam.
• Take special topics courses as appropriate.
• Perform research. When completion of a substantial body of research is is sight, and with concurrence of your faculty advisor, start writing a thesis dissertation.
• Establish a dissertation reading committee well in advance of scheduling the Final Examination.
• Schedule your Final Examination and submit your PhD dissertation draft to your reading committee at least several weeks before your Final Exam.
• Take your Final Oral Examination.
• After passing your Final Exam, submit your PhD dissertation, as approved by your reading committee, to the Graduate School, normally before the end of the same quarter.

This typical timeline for competing the PhD applies to students entering the program with a solid undergraduate preparation, as described above under Admissions. Variant scenarios are possible with approval of the Graduate Program coordinator. Two such scenarios are the following:

• Students entering with insufficient undergraduate preparation often require more time. It is important to identify this early, and not feel that this reflects on innate abilities or future success. Discussion with one's faculty advisor, during orientation or shortly thereafter, may lead to deferring one or more of the first year required courses and corresponding Master's Review Exams. It can also involve taking selected 300 or 400 level undergraduate physics courses before taking the first year graduate level courses. This must be approved by the Graduate Program coordinator, but should not delay efforts to find a suitable research advisor. The final Master's Review decision still takes place no later than the start of the 3rd year and research engagement is an important component in this decision.
• Entering PhD students with advanced standing, for example with a prior Master's degree in Physics or transferring from another institution after completing one or more years in a Physics PhD program, may often graduate after 3 or 4 years in our program. After discussion with your faculty advisor and with approval of the Graduate Program coordinator, selected required classes may be waived (but typically not the corresponding Master's Review Exams), and credit from other institutions transferred.
• Each entering PhD student is assigned a first year faculty advisor, with whom they meet regularly to discuss course selection, general progress, and advice on research opportunities. The role of a student's primary faculty advisor switches to their research advisor after they become well established in research. Once their doctoral supervisory committee is formed, the entire committee, including a designated faculty mentor (other than the research advisor) is available to provide advice and mentoring.
• The department also has a peer mentoring program, in which first-year students are paired with more senior students who have volunteered as mentors. Peer mentors maintain contact with their first-year mentees throughout the year and aim to ease the transition to graduate study by sharing their experiences and providing support and advice. Quarterly "teas" are held to which all peer mentors and mentees are invited.
• While academic advising is primarily concerned with activities and requirements necessary to make progress toward a degree, mentoring focuses on the human relationships, commitments, and resources that can help a student find success and fulfillment in academic and professional pursuits. While research advisors play an essential role in graduate study, the department considers it inportant for every student to also have available additional individuals who take on an explicit mentoring role.
• Students are expected to meet regularly, at a minimum quarterly, with their faculty advisors (either first year advisor or research advisor).
• Starting in the winter of their first year, students are expected to be enrolled in Phys 600 .
• Every spring all students, together with their advisors, are required to complete an annual activities report.
• The doctoral supervisory committee needs to be established at least by the end of the fourth year.
• The General Exam is expected to take place during the third or fourth year.
• Students and their advisors are expected to aim for not more than 6 years between entry into the Physics PhD program and completion of the PhD. In recent years the median time is close to 6 years.

Absence of satisfactory progress can lead to a hierarchy of actions, as detailed in the Graduate School Memo 16: Academic Performance and Progress , and may jeopardize funding as a teaching assistant.

The Department aims to provide financial support for all full-time PhD students making satisfactory progress, and has been successful in doing so for many years. Most students are supported via a mix teaching assistantships (TAs) and research assistantships (RAs), although there are also various scholarships, fellowships, and awards that provide financial support. Teaching and research assistanships provide a stipend, a tuition waiver, and health insurance benefits. TAs are employed by the University to assist faculty in their teaching activities. Students from non-English-speaking countries must pass English proficiency requirements . RAs are employed by the Department to assist faculty with specified research projects, and are funded through research grants held by faculty members.

Most first-year students are provided full TA support during their first academic year as part of their admission offer. Support beyond the second year is typically in the form of an RA or a TA/RA combination. It is the responsibility of the student to find a research advisor and secure RA support. Students accepting TA or RA positions are required to register as full-time graduate students (a minimum of 10 credits during the academic year, and 2 credits in summer quarter) and devote 20 hours per week to their assistantship duties. Both TAs and RAs are classified as Academic Student Employees (ASE) . These positions are governed by a contract between the UW and the International Union, United Automobile, Aerospace and Agricultural Implement Workers of America (UAW), and its Local Union 4121 (UAW).

Physics PhD students are paid at the "Assistant" level (Teaching Assistant or Research Assistant) upon entry to the program. Students receive a promotion to "Associate I" (Predoctoral Teaching Associate I or Predoctoral Research Associate I) after passing the Master's Review, and a further promotion to "Associate II" (Predoctoral Teaching Associate II or Predoctoral Research Associate II) after passing their General Examination. (Summer quarter courses, and summer quarter TA employment, runs one month shorter than during the academic year. To compendate, summer quarter TA salaries are increased proportionately.)

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Apply   |   Contact Us   |   Carol Davis Fund   Anonymous Feedback to the Physics Chair

Graduate studies, commencement 2019.

The Harvard Department of Physics offers students innovative educational and research opportunities with renowned faculty in state-of-the-art facilities, exploring fundamental problems involving physics at all scales. Our primary areas of experimental and theoretical research are atomic and molecular physics, astrophysics and cosmology, biophysics, chemical physics, computational physics, condensed-matter physics, materials science, mathematical physics, particle physics, quantum optics, quantum field theory, quantum information, string theory, and relativity.

Our talented and hardworking students participate in exciting discoveries and cutting-edge inventions such as the ATLAS experiment, which discovered the Higgs boson; building the first 51-cubit quantum computer; measuring entanglement entropy; discovering new phases of matter; and peering into the ‘soft hair’ of black holes.

Our students come from all over the world and from varied educational backgrounds. We are committed to fostering an inclusive environment and attracting the widest possible range of talents.

We have a flexible and highly responsive advising structure for our PhD students that shepherds them through every stage of their education, providing assistance and counseling along the way, helping resolve problems and academic impasses, and making sure that everyone has the most enriching experience possible.The graduate advising team also sponsors alumni talks, panels, and advice sessions to help students along their academic and career paths in physics and beyond, such as “Getting Started in Research,” “Applying to Fellowships,” “Preparing for Qualifying Exams,” “Securing a Post-Doc Position,” and other career events (both academic and industry-related).

We offer many resources, services, and on-site facilities to the physics community, including our electronic instrument design lab and our fabrication machine shop. Our historic Jefferson Laboratory, the first physics laboratory of its kind in the nation and the heart of the physics department, has been redesigned and renovated to facilitate study and collaboration among our students.

Members of the Harvard Physics community participate in initiatives that bring together scientists from institutions across the world and from different fields of inquiry. For example, the Harvard-MIT Center for Ultracold Atoms unites a community of scientists from both institutions to pursue research in the new fields opened up by the creation of ultracold atoms and quantum gases. The Center for Integrated Quantum Materials , a collaboration between Harvard University, Howard University, MIT, and the Museum of Science, Boston, is dedicated to the study of extraordinary new quantum materials that hold promise for transforming signal processing and computation. The Harvard Materials Science and Engineering Center is home to an interdisciplinary group of physicists, chemists, and researchers from the School of Engineering and Applied Sciences working on fundamental questions in materials science and applications such as soft robotics and 3D printing.  The Black Hole Initiative , the first center worldwide to focus on the study of black holes, is an interdisciplinary collaboration between principal investigators from the fields of astronomy, physics, mathematics, and philosophy. The quantitative biology initiative https://quantbio.harvard.edu/  aims to bring together physicists, biologists, engineers, and applied mathematicians to understand life itself. And, most recently, the new program in  Quantum Science and Engineering (QSE) , which lies at the interface of physics, chemistry, and engineering, will admit its first cohort of PhD students in Fall 2022.

We support and encourage interdisciplinary research and simultaneous applications to two departments is permissible. Prospective students may thus wish to apply to the following departments and programs in addition to Physics:

• Department of Astronomy
• Department of Chemistry
• Department of Mathematics
• John A. Paulson School of Engineering and Applied Sciences (SEAS)
• Biophysics Program
• Molecules, Cells and Organisms Program (MCO)

If you are a prospective graduate student and have questions for us, or if you’re interested in visiting our department, please contact  [email protected] .

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Doctoral Program (Ph.D.)

• Graduate Programs

The Physics Ph.D. program provides students with opportunities to perform independent research in some of the most current and dynamic areas of physics. Students develop a solid and broad physics knowledge base in the first year through the core curriculum, departmental colloquia, and training.

Upper-level courses and departmental seminar series subsequently provide more specialized exposure. Armed with the core knowledge, doctoral students join a research group working in an area of particular interest. This research is performed in very close collaboration with one or more faculty whose interests span a wide range of physics fields.

Applicants are expected to have a strong background in physics or closely related subjects at the undergraduate level. All applications are evaluated holistically to assess the applicant's preparation and potential for graduate coursework and independent research, which can be demonstrated in multiple ways.

Submitting General and Physics GRE scores is recommended (but not required), especially for non-traditional students (this includes applicants with a bachelor's degree outside of physics or applicants who have taken a long gap after completing their bachelor's degree).

Three recommendation letters from faculty or others acquainted with the applicant's academic and/or research qualifications are required.

If you have submitted an application and need to make changes or add to the application, do not send the materials to the Physics department. The department is unable to alter or add to your application. Contact the  Graduate School staff  for all changes.  

Ph.D. Program Milestones and Guideposts

• Work toward joining a research group
• Pass 3 courses per semester if a TA or 4 courses per semester if a Fellow with at least 50% B's or better
• Complete 6 core courses (PHYS 2010, 2030, 2040, 2050, 2060, 2140)
• Begin research
• Complete PHYS2010 (or other core courses) if not taken during Year 1
• Complete at least 2 advanced courses
• Pass qualifying exam
• Complete 2nd Year Ethics Training
• Identify prelim committee
• Continue research
• Complete remaining advanced courses
• Pass preliminary exam and advance to candidacy
• Complete thesis research
• Write and defend thesis

Ph.D. Resources

• Ph.D. Program Student Handbook
• Graduate Core Course Listing
• Finding a Research Group
• Comprehensive Exam Information
• Ph.D. Second Year Ethics Training Requirement
• Ph.D. Preliminary Exam Requirements and Guidelines
• Ph.D. Prelim Form
• Physics Department Defense Form
• Ph.D. Dissertation Defense Requirements and Guidelines
• Ph.D. Course Waiver/Permission Form

PhD Program

Graduate student guide -- updated for 2024-25, expected progress of physics graduate student to ph.d..

This document describes the Physics Department's expectations for the progress of a typical graduate student from admission to award of a PhD.  Because students enter the program with different training and backgrounds and because thesis research by its very nature is unpredictable, the time-frame for individual students will vary. Nevertheless, failure to meet the goals set forth here without appropriate justification may indicate that the student is not making adequate progress towards the PhD, and will therefore prompt consideration by the Department and possibly by Graduate Division of the student’s progress, which might lead to probation and later dismissal.

Course Work

Graduate students are required to take a minimum of 38 units of approved upper division or graduate elective courses (excluding any upper division courses required for the undergraduate major).  The department requires that students take the following courses which total 19 units: Physics 209 (Classical Electromagnetism), Physics 211 (Equilibrium Statistical Physics) and Physics 221A-221B (Quantum Mechanics). Thus, the normative program includes an additional 19 units (five semester courses) of approved upper division or graduate elective courses.  At least 11 units must be in the 200 series courses. Some of the 19 elective units could include courses in mathematics, biophysics, astrophysics, or from other science and engineering departments.  Physics 290, 295, 299, 301, and 602 are excluded from the 19 elective units. Physics 209, 211 and 221A-221B must be completed for a letter grade (with a minimum average grade of B).  No more than one-third of the 19 elective units may be fulfilled by courses graded Satisfactory, and then only with the approval of the Department.  Entering students are required to enroll in Physics 209 and 221A in the fall semester of their first year and Physics 211 and 221B in the spring semester of their first year. Exceptions to this requirement are made for 1) students who do not have sufficient background to enroll in these courses and have a written recommendation from their faculty mentor and approval from the head graduate adviser to delay enrollment to take preparatory classes, 2) students who have taken the equivalent of these courses elsewhere and receive written approval from the Department to be exempted. 

If a student has taken courses equivalent to Physics 209, 211 or 221A-221B, then subject credit may be granted for each of these course requirements.  A faculty committee will review your course syllabi and transcript.  A waiver form can be obtained in 378 Physics North from the Student Affairs Officer detailing all required documents.  If the committee agrees that the student has satisfied the course requirement at another institution, the student must secure the Head Graduate Adviser's approval.  The student must also take and pass the associated section of the preliminary exam.  Please note that official course waiver approval will not be granted until after the preliminary exam results have been announced.  If course waivers are approved, units for the waived required courses do not have to be replaced for PhD course requirements.  If a student has satisfied all first year required graduate courses elsewhere, they are only required to take an additional 19 units to satisfy remaining PhD course requirements.  (Note that units for required courses must be replaced for MA degree course requirements even if the courses themselves are waived; for more information please see MA degree requirements).

In exceptional cases, students transferring from other graduate programs may request a partial waiver of the 19 elective unit requirement. Such requests must be made at the time of application for admission to the Department.

The majority of first year graduate students are Graduate Student Instructors (GSIs) with a 20 hour per week load (teaching, grading, and preparation).  A typical first year program for an entering graduate student who is teaching is:

First Semester

• Physics 209 Classical Electromagnetism (5)
• Physics 221A Quantum Mechanics (5)
• Physics 251 Introduction to Graduate Research (1)
• Physics 301 GSI Teaching Credit (2)
• Physics 375 GSI Training Seminar (for first time GSI's) (2)

Second Semester

• Physics 211 Equilibrium Statistical Physics (4)
• Physics 221B Quantum Mechanics (5)

Students who have fellowships and will not be teaching, or who have covered some of the material in the first year courses material as undergraduates may choose to take an additional course in one or both semesters of their first year.

Many students complete their course requirements by the end of the second year. In general, students are expected to complete their course requirements by the end of the third year. An exception to this expectation is that students who elect (with the approval of their mentor and the head graduate adviser) to fill gaps in their undergraduate background during their first year at Berkeley often need one or two additional semesters to complete their course work.

Faculty Mentors

Incoming graduate students are each assigned a faculty mentor. In general, mentors and students are matched according to the student's research interest.   If a student's research interests change, or if (s)he feels there is another faculty member who can better serve as a mentor, the student is free to request a change of assignment.

The role of the faculty mentor is to advise graduate students who have not yet identified research advisers on their academic program, on their progress in that program and on strategies for passing the preliminary exam and finding a research adviser.  Mentors also are a “friendly ear” and are ready to help students address other issues they may face coming to a new university and a new city.  Mentors are expected to meet with the students they advise individually a minimum of once per semester, but often meet with them more often.  Mentors should contact incoming students before the start of the semester, but students arriving in Berkeley should feel free to contact their mentors immediately.

Student-Mentor assignments continue until the student has identified a research adviser.  While many students continue to ask their mentors for advice later in their graduate career, the primary role of adviser is transferred to the research adviser once a student formally begins research towards his or her dissertation. The Department asks student and adviser to sign a “mentor-adviser” form to make this transfer official.  

Preliminary Exams

In order to most benefit from graduate work, incoming students need to have a solid foundation in undergraduate physics, including mechanics, electricity and magnetism, optics, special relativity, thermal and statistical physics and quantum mechanics, and to be able to make order-of-magnitude estimates and analyze physical situations by application of general principles. These are the topics typically included, and at the level usually taught, within a Bachelor's degree program in Physics at most universities. As a part of this foundation, the students should also have formed a well-integrated overall picture of the fields studied.

The preliminary examination, also called “prelims”, is designed to ensure that students have a solid foundation in undergraduate physics to prepare them for graduate research. The exam is made up of four sections.  Each section is administered twice a year, at the start of each semester.  

For a longer description of the preliminary exam, please visit Preliminary Exam page

Start of Research

Students are encouraged to begin research as soon as possible. Many students identify potential research advisers in their first year and most have identified their research adviser before the end of their second year.  When a research adviser is identified, the Department asks that both student and research adviser sign a form (also available from the Student Affairs Office, 378 Physics North) indicating that the student has (provisionally) joined the adviser’s research group with the intent of working towards a PhD.  In many cases, the student will remain in that group for their thesis work, but sometimes the student or faculty adviser will decide that the match of individuals or research direction is not appropriate.  Starting research early gives students flexibility to change groups when appropriate without incurring significant delays in time to complete their degree.

Departmental expectations are that experimental research students begin work in a research group by the summer after the first year; this is not mandatory, but is strongly encouraged.  Students doing theoretical research are similarly encouraged to identify a research direction, but often need to complete a year of classes in their chosen specialty before it is possible for them to begin research.  Students intending to become theory students and have to take the required first year classes may not be able to start research until the summer after their second year.  Such students are encouraged to attend theory seminars and maintain contact with faculty in their chosen area of research even before they can begin a formal research program. 

If a student chooses dissertation research with a supervisor who is not in the department, he or she must find an appropriate Physics faculty member who agrees to serve as the departmental research supervisor of record and as co-adviser. This faculty member is expected to monitor the student's progress towards the degree and serve on the student's qualifying and dissertation committees. The student will enroll in Physics 299 (research) in the co-adviser's section.  The student must file the Outside Research Proposal for approval; petitions are available in the Student Affairs Office, 378 Physics North.   

Students who have not found a research adviser by the end of the second year will be asked to meet with their faculty mentor to develop a plan for identifying an adviser and research group.  Students who have not found a research adviser by Spring of the third year are not making adequate progress towards the PhD.  These students will be asked to provide written documentation to the department explaining their situation and their plans to begin research.  Based on their academic record and the documentation they provide, such students may be warned by the department that they are not making adequate progress, and will be formally asked to find an adviser.  The record of any student who has not identified an adviser by the end of Spring of the fourth year will be evaluated by a faculty committee and the student may be asked to leave the program. 

Qualifying Exam

Rules and requirements associated with the Qualifying Exam are set by the Graduate Division on behalf of the Graduate Council.  Approval of the committee membership and the conduct of the exam are therefore subject to Graduate Division approval.  The exam is oral and lasts 2-3 hours.  The Graduate Division specifies that the purpose of the Qualifying Exam is “to ascertain the breadth of the student's comprehension of fundamental facts and principles that apply to at least three subject areas related to the major field of study and whether the student has the ability to think incisively and critically about the theoretical and the practical aspects of these areas.”  It also states that “this oral examination of candidates for the doctorate serves a significant additional function. Not only teaching, but the formal interaction with students and colleagues at colloquia, annual meetings of professional societies and the like, require the ability to synthesize rapidly, organize clearly, and argue cogently in an oral setting.  It is necessary for the University to ensure that a proper examination is given incorporating these skills.”

Please see the  Department website for a description of the Qualifying Exam and its Committee .   Note: You must login with your Calnet ID to access QE information . Passing the Qualifying Exam, along with a few other requirements described on the department website, will lead to Advancement to Candidacy.  Qualifying exam scheduling forms can be picked up in the Student Affairs Office, 378 Physics North.   

The Department expects students to take the Qualifying Exam two or three semesters after they identify a research adviser. This is therefore expected to occur for most students in their third year, and no later than fourth year. A student is considered to have begun research when they first register for Physics 299 or fill out the department mentor-adviser form showing that a research adviser has accepted the student for PhD work or hired as a GSR (Graduate Student Researcher), at which time the research adviser becomes responsible for guidance and mentoring of the student.  (Note that this decision is not irreversible – the student or research adviser can decide that the match of individuals or research direction is not appropriate or a good match.)  Delays in this schedule cause concern that the student is not making adequate progress towards the PhD.  The student and adviser will be asked to provide written documentation to the department explaining the delay and clarifying the timeline for taking the Qualifying Exam.

Annual Progress Reports

Graduate Division requires that each student’s performance be annually assessed to provide students with timely information about the faculty’s evaluation of their progress towards PhD.  Annual Progress Reports are completed during the Spring Semester.  In these reports, the student is asked to discuss what progress he or she has made toward the degree in the preceding year, and to discuss plans for the following year and for PhD requirements that remain to be completed.  The mentor or research adviser or members of the Dissertation Committee (depending on the student’s stage of progress through the PhD program) comment on the student’s progress and objectives. In turn, the student has an opportunity to make final comments. 

Before passing the Qualifying Exam, the annual progress report (obtained from the Physics Student Affairs Office in 378 Physics North) is completed by the student and either his/her faculty mentor or his/her research adviser, depending on whether or not the student has yet begun research (see above).  This form includes a statement of intended timelines to take the Qualifying Exam, which is expected to be within 2-3 semesters of starting research.  

After passing the Qualifying Exam, the student and research adviser complete a similar form, but in addition to the research adviser, the student must also meet with at least one other and preferably both other members of their Dissertation Committee (this must include their co-adviser if the research adviser is not a member of the Physics Department) to discuss progress made in the past year, plans for the upcoming year, and overall progress towards the PhD.  This can be done either individually as one-on-one meetings of the graduate student with members of the Dissertation Committee, or as a group meeting with presentation. (The Graduate Council requires that all doctoral students who have been advanced to candidacy meet annually with at least two members of the Dissertation Committee. The annual review is part of the Graduate Council’s efforts to improve the doctoral completion rate and to shorten the time it takes students to obtain a doctorate.)

Advancement to Candidacy

After passing the Qualifying Examination, the next step in the student's career is to advance to candidacy as soon as possible.  Advancement to candidacy is the academic stage when a student has completed all requirements except completion of the dissertation.  Students are still required to enroll in 12 units per semester; these in general are expected to be seminars and research units.  Besides passing the Qualifying Exam, there are a few other requirements described in the Graduate Program Booklet. Doctoral candidacy application forms can be picked up in the Student Affairs Office, 378 Physics North.

Completion of Dissertation Work

The expected time for completion of the PhD program is six years.  While the Department recognizes that research time scales can be unpredictable, it strongly encourages students and advisers to develop dissertation proposals consistent with these expectations.  The Berkeley Physics Department does not have dissertation defense exams, but encourages students and their advisers to ensure that students learn the important skill of effective research presentations, including a presentation of their dissertation work to their peers and interested faculty and researchers.

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PhD in Physics, Statistics, and Data Science

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Many PhD students in the MIT Physics Department incorporate probability, statistics, computation, and data analysis into their research. These techniques are becoming increasingly important for both experimental and theoretical Physics research, with ever-growing datasets, more sophisticated physics simulations, and the development of cutting-edge machine learning tools. The Interdisciplinary Doctoral Program in Statistics (IDPS)  is designed to provide students with the highest level of competency in 21st century statistics, enabling doctoral students across MIT to better integrate computation and data analysis into their PhD thesis research.

Admission to this program is restricted to students currently enrolled in the Physics doctoral program or another participating MIT doctoral program. In addition to satisfying all of the requirements of the Physics PhD, students take one subject each in probability, statistics, computation and statistics, and data analysis, as well as the Doctoral Seminar in Statistics, and they write a dissertation in Physics utilizing statistical methods. Graduates of the program will receive their doctoral degree in the field of “Physics, Statistics, and Data Science.”

Doctoral students in Physics may submit an Interdisciplinary PhD in Statistics Form between the end of their second semester and penultimate semester in their Physics program. The application must include an endorsement from the student’s advisor, an up-to-date CV, current transcript, and a 1-2 page statement of interest in Statistics and Data Science.

The statement of interest can be based on the student’s thesis proposal for the Physics Department, but it must demonstrate that statistical methods will be used in a substantial way in the proposed research. In their statement, applicants are encouraged to explain how specific statistical techniques would be applied in their research. Applicants should further highlight ways that their proposed research might advance the use of statistics and data science, both in their physics subfield and potentially in other disciplines. If the work is part of a larger collaborative effort, the applicant should focus on their personal contributions.

For access to the selection form or for further information, please contact the IDSS Academic Office at  [email protected] .

Required Courses

Courses in this list that satisfy the Physics PhD degree requirements can count for both programs. Other similar or more advanced courses can count towards the “Computation & Statistics” and “Data Analysis” requirements, with permission from the program co-chairs. The IDS.190 requirement may be satisfied instead by IDS.955 Practical Experience in Data, Systems, and Society, if that experience exposes the student to a diverse set of topics in statistics and data science. Making this substitution requires permission from the program co-chairs prior to doing the practical experience.

• IDS.190 – Doctoral Seminar in Statistics and Data Science ( may be substituted by IDS.955 Practical Experience in Data, Systems and Society )
• 6.7700[J] Fundamentals of Probability or
• 18.675 – Theory of Probability
• 6.S951 Modern Mathematical Statistics or
• 18.655 – Mathematical Statistics or
• 18.6501 – Fundamentals of Statistics or
• IDS.160[J] – Mathematical Statistics: A Non-Asymptotic Approach
• 6.C01/6.C51 – Modeling with Machine Learning: From Algorithms to Applications or
• 6.7810 Algorithms for Inference or
• 6.8610 (6.864) Advanced Natural Language Processing or
• 6.7900 (6.867) Machine Learning or
• 6.8710 (6.874) Computational Systems Biology: Deep Learning in the Life Sciences or
• 9.520[J] – Statistical Learning Theory and Applications or
• 16.940 – Numerical Methods for Stochastic Modeling and Inference or
• 18.337 – Numerical Computing and Interactive Software
• 8.316 – Data Science in Physics or
• 6.8300 (6.869) Advances in Computer Vision or
• 8.334 – Statistical Mechanics II or
• 8.371[J] – Quantum Information Science or
• 8.591[J] – Systems Biology or
• 8.592[J] – Statistical Physics in Biology or
• 8.942 – Cosmology or
• 9.583 – Functional MRI: Data Acquisition and Analysis or
• 16.456[J] – Biomedical Signal and Image Processing or
• 18.367 – Waves and Imaging or
• IDS.131[J] – Statistics, Computation, and Applications

Grade Policy

C, D, F, and O grades are unacceptable. Students should not earn more B grades than A grades, reflected by a PhysSDS GPA of ≥ 4.5. Students may be required to retake subjects graded B or lower, although generally one B grade will be tolerated.

Unless approved by the PhysSDS co-chairs, a minimum grade of B+ is required in all 12 unit courses, except IDS.190 (3 units) which requires a P grade.

Though not required, it is strongly encouraged for a member of the MIT  Statistics and Data Science Center (SDSC)  to serve on a student’s doctoral committee. This could be an SDSC member from the Physics department or from another field relevant to the proposed thesis research.

Thesis Proposal

All students must submit a thesis proposal using the standard Physics format. Dissertation research must involve the utilization of statistical methods in a substantial way.

PhysSDS Committee

• Jesse Thaler (co-chair)
• Mike Williams (co-chair)
• Isaac Chuang
• Janet Conrad
• William Detmold
• Philip Harris
• Jacqueline Hewitt
• Kiyoshi Masui
• Leonid Mirny
• Christoph Paus
• Phiala Shanahan
• Marin Soljačić
• Washington Taylor
• Max Tegmark

Can I satisfy the requirements with courses taken at Harvard?

Harvard CompSci 181 will count as the equivalent of MIT’s 6.867.  For the status of other courses, please contact the program co-chairs.

Can a course count both for the Physics degree requirements and the PhysSDS requirements?

Yes, this is possible, as long as the courses are already on the approved list of requirements. E.g. 8.592 can count as a breadth requirement for a NUPAX student as well as a Data Analysis requirement for the PhysSDS degree.

If I have previous experience in Probability and/or Statistics, can I test out of these requirements?

These courses are required by all of the IDPS degrees. They are meant to ensure that all students obtaining an IDPS degree share the same solid grounding in these fundamentals, and to help build a community of IDPS students across the various disciplines. Only in exceptional cases might it be possible to substitute more advanced courses in these areas.

Can I substitute a similar or more advanced course for the PhysSDS requirements?

Yes, this is possible for the “computation and statistics” and “data analysis” requirements, with permission of program co-chairs. Substitutions for the “probability” and “statistics” requirements will only be granted in exceptional cases.

For Spring 2021, the following course has been approved as a substitution for the “computation and statistics” requirement:   18.408 (Theoretical Foundations for Deep Learning) .

The following course has been approved as a substitution for the “data analysis” requirement:   6.481 (Introduction to Statistical Data Analysis) .

Can I apply for the PhysSDS degree in my last semester at MIT?

No, you must apply no later than your penultimate semester.

What does it mean to use statistical methods in a “substantial way” in one’s thesis?

The ideal case is that one’s thesis advances statistics research independent of the Physics applications. Advancing the use of statistical methods in one’s subfield of Physics would also qualify. Applying well-established statistical methods in one’s thesis could qualify, if the application is central to the Physics result. In all cases, we expect the student to demonstrate mastery of statistics and data science.

Physics, PHD

On this page:, at a glance: program details.

• Location: Tempe campus
• Second Language Requirement: No

Program Description

Degree Awarded: PHD Physics

The PhD program in physics is intended for highly capable students who have the interest and ability to follow a career in independent research.

The recent advent of the graduate faculty initiative at ASU extends the spectrum of potential physics doctoral topics and advisors to include highly transdisciplinary projects that draw upon:

• biochemistry
• electrical engineering
• materials science
• other related fields

Consequently, students and doctoral advisors can craft novel doctoral projects that transcend the classical palette of physics subjects. Transdisciplinary expertise of this nature is increasingly vital to modern science and technology.

Current areas of particular emphasis within the department include:

• biological physics
• electron diffraction and imaging
• nanoscale and materials physics
• particle physics and astrophysics

The department has more than 90 doctoral students and more than 40 faculty members.

Degree Requirements

Curriculum plan options.

• 84 credit hours, a written comprehensive exam, an oral comprehensive exam, a prospectus and a dissertation

Required Core (18 credit hours) PHY 500 Research Methods (6) PHY 521 Classical and Continuum Mechanics (3) PHY 531 Electrodynamics (3) PHY 541 Statistical Physics (3) PHY 576 Quantum Theory (3)

Electives or Research (54 credit hours)

Culminating Experience (12 credit hours) PHY 799 Dissertation (12)

Additional Curriculum Information Of particular note within the core courses are the PHY 500 Research Methods rotations, which are specifically designed to engage doctoral students in genuine, faculty-guided research starting in their first semester. Students complete three credit hours of PHY 500 in both their fall and spring semesters of their first year, for a total of six credit hours.

Coursework beyond the core courses is established by the student's doctoral advisor and supervisory committee, working in partnership with the student. The intent is to tailor the doctoral training to the specific research interests and aptitudes of the student while ensuring that each graduating student emerges with the expertise, core knowledge and problem-solving skills that define having a successful doctoral degree in physics.

When approved by the student's supervisory committee and the Graduate College, this program allows 30 credit hours from a previously awarded master's degree to be used for this degree. If students do not have a previously awarded master's degree, the 30 credit hours of coursework are made up of electives to reach the required 84 credit hours.

Admission Requirements

Applicants must fulfill the requirements of both the Graduate College and The College of Liberal Arts and Sciences.

Applicants are eligible to apply to the program if they have earned a bachelor's or master's degree in physics or a closely related area from a regionally accredited institution. Applicants must have had adequate undergraduate preparation equivalent to an undergraduate major of 30 credit hours in physics and 20 credit hours in mathematics. Courses in analytic mechanics, electromagnetism and modern physics, including quantum mechanics, are particularly important.

Applicants must have a minimum cumulative GPA of 3.00 (scale is 4.00 = "A") in the last 60 hours of their first bachelor's degree program or a minimum GPA of 3.00 (scale is 4.00 = "A") in an applicable master's degree program.

All applicants must submit:

• graduate admission application and application fee
• official transcripts
• personal statement
• three letters of recommendation
• proof of English proficiency

Additional Application Information An applicant whose native language is not English must provide proof of English proficiency regardless of their current residency.

Applicants requesting credit for prior graduate courses, taken either at ASU or elsewhere, must demonstrate mastery of the relevant course material to the graduate-level standards of the Department of Physics.

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As professional physicists, graduates can advance the frontiers of physics by generating new knowledge in their subfields while working on the most challenging scientific problems at the forefront of human understanding. Graduates find positions in a variety of settings, such as administration, government labs, industrial labs and management, and as academic faculty.

Physicists are valued for their analytical, technical and mathematical skills and find employment in a vast array of employment sectors, including:

• engineering

Program Contact Information

If you have questions related to admission, please click here to request information and an admission specialist will reach out to you directly. For questions regarding faculty or courses, please use the contact information below.

• [email protected]
• 480/965-3561

Requirements for a Doctorate in Physics

An advanced degree in physics at Caltech is contingent upon an extensive research achievement. Students in the program are expected to join a research group, carry out independent research, and write publications for peer-reviewed journals as well as a thesis. The thesis work proposed to a Caltech candidacy committee then presented and evaluated by a Caltech thesis committee in a public defense. Initially, students are required to consolidate their knowledge by taking advanced courses in at least three subfields of physics. Students must also pass a written candidacy exam in both classical physics and quantum mechanics in order to progress into the research phase of the degree.

Graduates of our program are expected to have extensive experience with modern research methods, a broad knowledge of contemporary physics, and the ability to perform as independent researchers at the highest intellectual and technical levels.

The PhD requirements are below and are also available in the Caltech Catalog, Section 4: Information for Graduate Students .

Plan of Study

The plan of study is the set of courses that a student will take to complete the Advance Physics Requirement and any courses needed as preparation to pass the Written Candidacy Exams (see below). Any additional courses the student plans to take as part of their graduate curriculum may be included in the plan of study but are not required. Students should consult with their Academic Advisor on their Plan of Study and discuss any exception or special considerations with the Option Representative. 

Log in to REGIS and navigate to the Ph. D. Candidacy Tab of your Graduate Degree Progress page. Add you courses into the Plan of Study section. When complete, click the "Submit Plan of Study to Option Rep" button. This will generate a notice to the Option Rep to approve your plan of study. Once you complete the courses in the Plan of Study, the Advanced Physics Requirement is completed.

Written Candidacy Exams

Physics students must demonstrate proficiency in all areas of basic physics, including classical mechanics (including continuum mechanics), electricity and magnetism, quantum mechanics, statistical physics, optics, basic mathematical methods of physics, and the physical origin of everyday phenomena. A solid understanding of these fundamental areas of physics is considered essential, so proficiency will be tested by written candidacy examinations.

No specific course work is required for the basic physics requirement, but some students may benefit from taking several of the basic graduate courses, such as Ph 106 and Ph 125. In addition, the class Ph 201 will provide additional problem solving training that matches the basic physics requirement.

Exam I: Classical Mechanics and Electromagnetism       Topics include: TBA

Exam 2: Quantum Mechanics, Statistical Mechanics and Thermodynamics      Topics include: TBA

Both exams are offered twice each year (July and October) Email  [email protected]  to sign up

Nothing additional. Sign up for the exam by emailing Mika Walton. The Student Programs Office will update your REGIS record once you pass the exams.

Advanced Physics Requirement

Students must establish a broad understanding of modern physics through study in six graduate courses. The courses must be spread over at least three of the following four areas of advanced physics. Many courses in physics and related areas may be allowed to count toward the Advanced Physics requirements.  Below are some popular examples.  Contact the Physics Option Representative to find out if any particular course not listed here can be used for this requirement. 

Physics of elementary particles and fields (Nuclear Physics, High Energy Physics, String Theory)

                 Ph 139 Intro to Particle Physics                 Ph 205abc Relativistic Quantum Field Theory                 Ph 217 Intro to the Standard Model                 Ph 230 Elementary Particle Theory (offered every two years)                 Ph 250 Intro to String Theory (offered every two years)

Quantum Information and Matter (Atomic/Molecular/Optical Physics, Condensed-Matter Physics, Quantum Information)   

                Ph 127ab Statistical Physics                 Ph 135a Intro to Condensed Matter Physics                 Ph 136a Applications of Classical Physics (Stat Mech, Optics) (offered every two years)                 Ph 137abc Atoms and Photons                 Ph 219abc Quantum Computation                 Ph 223ab Advanced Condensed Matter Physics

Physics of the Universe (Gravitational Physics, Astrophysics, Cosmology)             

                Ph 136b Applications of Classical Physics (Elasticity, Fluid Dynamics) (offered every two years)                 Ph 136c Applications of Classical Physics (Plasma, GR) (offered every two years)                 Ph 236ab Relativity                 Ph 237 Gravitational Waves (offered every two years)                 Ay 121 Radiative Processes

Interdisciplinary Physics (e.g. Biophysics, Applied Physics, Chemical Physics, Mathematical Physics, Experimental Physics)

                Ph 77 Advanced Physics Lab                   Ph 101 Order of magnitude (offered every two years)                 Ph 118 Physics of measurement                 Ph 129 Mathematical Methods of Physics                 Ph 136a Applications of Classical Physics (Stat Mech, Optics) (offered every two years)                 Ph 136b Applications of Classical Physics (Elasticity, Fluid Dynamics) (offered every two years)                 Ph 229 Advanced Mathematical Methods of Physics

Nothing additional. Once you complete the courses in your approved Plan of Study, the Advanced Physics Requirement is complete.

Oral Candidacy Exam

The Oral Candidacy Exam is primarily a test of the candidate's suitability for research in his or her chosen field. Students should consult with the executive officer to assemble their oral candidacy committee. The chair of the committee should be someone other than the research adviser.

The candidacy committee will examine the student's knowledge of his or her chosen field and will consider the appropriateness and scope of the proposed thesis research during the oral candidacy exam. This exam represents the formal commitment of both student and adviser to a research program.

See also the Physics Candidacy FAQs

After the exam, your committee members will enter their result and any comments they may have. Non-Caltech committee members are instructed to send their results and comments to the physics graduate office who will enter the information on their behalf. Once all "pass" results have been entered, the Option Rep will be prompted to recommend you for admission to candidacy. The recommendation goes to the Dean of Graduate Studies who has the final approval to formally admit you to candidacy.

Teaching Requirement

Thesis advisory committee (tac).

After the oral candidacy exam, students will hold annual meetings with their Thesis Advisory Committee (TAC). The TAC will review the research progress and provide feedback and guidance towards completion of the degree. Students should consult with the executive officer to assemble their oral candidacy committee and TAC by the end of their third year. The TAC is normally constituted from the candidacy examiners, but students may propose variations or changes at any time to the option representative. The TAC chair should be someone other than the research Adviser. The TAC chair will typically also serve as the thesis defense chair, but changes may be made in consultation with the Executive Officer and the Option Rep.

What to do in REGIS?

Login to Regis, navigate to the Ph. D. Examination Tab of your Graduate Degree Progress page, and scroll down to the Examination Committee section. Enter the names of your Thesis Advisory Committee members. Click the "Submit Examination Committee for Approval" button and this will automatically generate notifications for the Option Rep and the Dean of Graduate Studies to approve your committee. Enter the date, time and location of your TAC meeting and click "Submit Details." Your committee members will automatically be sent email reminders with the meeting details.

PhD Defense

The final thesis examination will cover the thesis topic and its relation to the general body of knowledge of physics. The candidate should send the thesis document to the defense committee and graduate office at least two weeks prior to the defense date. The defense must take place at least three weeks before the degree is to be conferred. Please refer to the  Graduate Office  and  Library  webpages for thesis guidelines, procedures, and deadlines.

• Date, time, and location of your exam and click the "Submit Examination Details" button. You committee members will automatically be sent email reminders with the exam details. 
• Commencement Information and click the "Submit Commencement Information" button (at least 2 weeks prior to defense)
• Marching Information and click the "Submit your Marching Information" button (at least 2 weeks prior to commencement)

Physics, PhD

Zanvyl krieger school of arts and sciences, admission requirements.

To obtain admission, a student is expected to submit evidence that they have a good chance to succeed. 

A complete application will include:

• Statement of purpose. We look for a thoughtful, well-written statement that shows the ability to overcome challenges, dedication to attain chosen goals, a capacity for creativity, an understanding of physics and/or astronomy, and any other indication of potential for research.
• Three letters of recommendation. Recommendation letters should help us evaluate your capacity for research, the most important criterion for admission.
• Transcripts of all previous work. Transcripts submitted with the application may be unofficial transcripts. Successful applicants who accept the offer of admission must supply an official transcript before they can begin the PhD program at JHU. In the case of students in the final year of their bachelors program, the official transcript must show completion of all coursework required for the degree.
• TOEFL or IELTS for international students. A reproduction is acceptable. Johns Hopkins prefers a minimum score of 600 (paper-based) or 250 (computer-based) or 100 (Internet-based) on the Test of English as a Foreign Language (TOEFL).
• $75 non-refundable application fee. The application fee may be waived .

Note: submission of General GRE and Physics GRE scores is optional.

Successful applicants applying in the last year of their Bachelor’s program will need to demonstrate the completion of their Bachelor’s degree program before they can begin the Ph.D. program at JHU.

Program Requirements

The Ph.D. program has strong emphasis on early and active involvement in graduate research. Thus, students are required to have a research advisor and file a research summary every semester they are enrolled in the program, starting with the first one. Furthermore, students must complete the required courses with a grade of B- or better; the coursework is typically done over the first two years. In the beginning of the second year, students complete the research examination, and in the beginning of the third year – the University’s Graduate Board Oral examination, both of which are based on completed or proposed research. During the first two years, students are typically involved in introductory research projects, which may or may not be related to their thesis work, and sometimes work with several different advisors, but they must identify (and have an agreement with) a thesis advisor no later than the beginning of their third year in the program, after which point students focus on their thesis research. The thesis is to be completed by no later than the end of the 6th year, ending with an oral presentation of the thesis to a faculty committee.

Course Requirements

Ph.d. in physics.

Students must complete the following courses:

Ph.D. in Astronomy and Astrophysics

Students in both programs must receive at least a B- in each required course, or they will be required to retake the specific course once more and pass it. Graduate courses may only be retaken once.

The department offers a wide range of graduate physics, astrophysics, mathematical methods and statistics classes, and while only five are required, the students are encouraged to use the flexibility of the graduate program and the available classes to design programs of study that best prepare them for their chosen area of research. In addition to the required courses listed above, below is the list of the graduate courses that have been taught in recent years:

Research and Advising

The principal goal of graduate study is to train the student to conduct original research. Therefore, physics and astronomy graduate students at Johns Hopkins are involved in research starting in their first semester in the program.

First and Second-Year Research Requirement

By the end of September, the student chooses their first research advisor among the professorial faculty and starts working on the first-semester research project. If the proposed research advisor does not hold a primary appointment as a tenure-track or research faculty member in the Department of Physics and Astronomy, the form must be co-signed by a PHA faculty member, who will provide mentorship  (relevant department faculty members list) . This requirement holds for all semesters of research. The first-semester project continues through intersession in January. The spring-semester research project continues until the end of the spring semester. The summer semester lasts from June through August. Students may continue with one advisor through the entire first year, or they may choose to cycle through several different research advisers from one semester to the next.

This system of semester projects continues during the first two years of the program, when students also complete required coursework. The nature of these first- and second-year research projects varies from student to student, from advisor to advisor and from one sub-field of physics to another. Some may be self-contained research projects that lead to published scientific papers and may or may not be related to the thesis research in later years. Others may comprise reading or independent-study projects to develop background for subsequent research. In other cases, they may be first steps in a longer-term research project.

This system accommodates both the students who have chosen the direction of their thesis work before graduate school and those who would like to try a few different things before committing to a long-term project. As students get more familiar with the department and the research opportunities, they zero in on their thesis topic and find a thesis advisor. This may happen any time during the first two years, and students are required to find a thesis advisor by the beginning of the third year.

Thesis Research and Defense

Securing a mutual agreement with a thesis advisor is one of the most important milestones of our graduate program. Students must find a thesis advisor and submit the thesis advisor form before the first day of their 3rd year. The form represents a long-term commitment and serious efforts in planning and communication between the student and the advisor. If the proposed thesis advisor does not hold a primary appointment as a tenure-track or research faculty member in the Department of Physics and Astronomy, the form must be co-signed by a PHA faculty member, who will serve as the departmental advisor of record (relevant department faculty members list) . 

After the student chooses a thesis advisor, the student forms their Thesis Committee consisting of three faculty members in the Dept. of Physics and Astronomy (PHA). At least two should be tenure track faculty with primary appointments in PHA. An external advisor may be added as the fourth member of the committee. These committees function as extended advisory bodies; students have the opportunity to discuss their progress and problems with several faculty. They also conduct one formal annual review of each student’s progress.

Research leading to the dissertation can be carried out not only within the Department of Physics and Astronomy, but with appropriate arrangements, either partly or entirely at other locations if necessitated by the project goals. At the conclusion of thesis research, the student presents the written dissertation to the faculty committee and defends the thesis in an oral examination.

Requirements for the M.A. Degree

Although the department does not admit students who intend to pursue the master’s degree exclusively, students in the department’s Ph.D. program and students in other Ph.D. programs at Johns Hopkins may apply to fulfill the requirements for the M.A. degree in the Department of Physics and Astronomy. Students from other JHU departments must seek approval from their home department and from the Department of Physics and Astronomy.

Before beginning their M.A. studies, students must have mastered the undergraduate physics material covered by the following courses:

Students must receive at least a B- in each required course, or they will be required to retake the specific course once more and pass it.  Graduate courses may only be retaken once.

Courses taken elsewhere may qualify at the discretion of the Graduate Program Committee (normally this requirement is satisfied by the Ph.D.-track students before they arrive at JHU as they have completed a B.A. or B.Sci. in Physics at another institution).

To qualify for the M.A. degree in Physics, students must complete eight one-semester 3-credit graduate-level courses in the Department of Physics and Astronomy and pass the departmental research exam. For the M.A. degree in Astronomy, students must complete eight one-semester 3-credit graduate-level courses in the Department of Physics and Astronomy, plus the seminar “Language of Astrophysics” and pass the departmental research exam. The student must receive a grade of B- or above in each of the courses; graduate courses can be retaken once in case of failure.

Of the eight one-semester courses, four must be the core courses listed above in the Ph.D. requirements and two must be Independent Graduate Research courses. The remaining two course requirements for the M.A. degree may be fulfilled either by 3-credit graduate electives or by additional Independent Graduate Research. The research courses must include an essay or a research report supervised and approved by a faculty member of the Department of Physics and Astronomy.

Under most circumstances students pursuing their Ph.D. qualify for the M.A. degree by the end of their second year if they have taken all four core courses in their discipline at JHU, the “Language of Astrophysics” seminar (for M.A. in Astronomy), four semesters of Independent Graduate Research, and passed the research exam. Graduate courses taken at another institution or in another department at JHU in most cases do not count toward the M.A. requirements (therefore, students who are interested in the M.A. degree, but are planning to waive any graduate courses because they have passed a comparable graduate course at another institution, should discuss their eligibility for the M.A. degree with the Academic Program Administrator as soon as they arrive at JHU). Students should expect that no M.A. requirements can be waived; that the minimal research requirement is two semesters; and that at most one of the core courses can be substituted by another (non-research) graduate course in exceptional circumstances. Any requests for M.A. course substitutions must be made to the Graduate Program Committee at least a year before the expected M.A. degree so that the committee can recommend an appropriate substitution.

• College of Arts & Sciences
• Graduate Division
• College of Liberal and Professional Studies

All application  waiver  requests should be directed to the Graduate Division of Art and Sciences ( [email protected] ).

Please do not send transcripts or other documents to the “admiss@upenn” email address., information for applicants to the graduate program:.

The graduate program in physics and astronomy is directed primarily towards the PhD degree, emphasizing completion of an original and significant research investigation. The department will, however, award a M.S. degree signifying a knowledge of physics well beyond the undergraduate level but without the comprehensive background and intensive research effort of the Ph.D.

The departmental research program presently emphasizes experimental and theoretical works in particle physics, nuclear physics, condensed matter physics, astrophysics, and astronomy.

Further information about the online application process may be obtained by clicking on the link below:

https://www.applyweb.com/upenng/   (Codes: School 2926, Department 0808)

Special Admissions Requirements

A Bachelor's degree in physics, astronomy, or a related science is required. If the Bachelor's degree is not in physics or astronomy, a strong physics minor is necessary. Prior research experience is strongly encouraged.

For applicants whose native language is not English, the TOEFL exam is required to demonstrate proficiency in English. We do not require GRE scores as part of our admissions process, but like many other items of a student’s application—transcript, letters, statement—they may provide information about you as a student that might otherwise be missed. If you have chosen to take the GREs and feel that they demonstrate an ability that is not shown otherwise by your record, please note this in your research or personal statements .

In the personal statement, all Ph.D. applications within the Graduate Division of Arts & Sciences should address the following:

Please describe how your background and academic experiences have influenced your decision to pursue a graduate degree and led you to apply to Penn. Your essay should detail your specific research interests and intellectual goals within your chosen field. Please provide information about your educational trajectory, intellectual curiosity and academic ambitions. If you have overcome adversity and/or experienced limited access to resources or opportunities in your field of study, please feel free to share how that has affected the course of your education. We are interested in your lived experiences and how your particular perspective might contribute to the inclusive and dynamic learning community that Penn values and strives to create.

For Further Information

Admission statistics.

• Address admission inquiries to: Admissions Coordinator, Department of Physics and Astronomy
• Graduate application fee required: $90
• Admission deadline (Fall admission) : December 15
• Admission information: We typically make offers of admission to about 12 percent of those who apply.
• Admission requirements: Bachelor's degree in physics, astronomy or a related science. If the Bachelor's degree is in another field, a strong physics minor is required. No minimum undergraduate GPA is specified. No minimum score on the GRE verbal and quantitative is specified.
• Undergraduate preparation assumed: A typical student will have completed intermediate and advanced courses in mechanics (Marion, Becker, etc.); electricity and magnetism (Reitz and Milford, Corson and Lorrain); quantum mechanics (Saxon, etc.); and undergraduate laboratory .

Transfer Credit

Students may receive credit for graduate courses taken at other institutions, though no more than 8 credits may be transferred. For more information, contact the Graduate Chair with your transcript and a description of the topics covered in the class.

The Cal-Bridge program has the mission of creating opportunities for traditionally underrepresented groups to participate and advance in physics, astronomy, computer science, and computer engineering and to increase their numbers in PhD programs in those fields. The Department of Physics and Astronomy at the University of Pennsylvania is a dedicated partner of the Cal-Bridge program.  Learn more about the Cal-Bridge program here.

The APS Bridge Program is a post-baccalaureate program lasting one to two years that provides students with research experience, advanced coursework, and coaching to prepare them for a graduate school application. Through the Bridge Program, APS is working to increase the number of physics PhDs awarded to underrepresented minority (URM) students, identified as Black, Latinx, and Indigenous, by creating sustainable transition programs and a national network of doctoral-granting institutions. The Bridge Program also provides students with the opportunity to receive mentoring so that they can successfully complete PhD programs, build and strengthen their professional networks, and explore new career paths.

William H. Miller III Department of Physics & Astronomy

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Graduate programs in physics and astronomy at Johns Hopkins University are among the top programs in the field. Students engage in original research starting in their first semester and have flexibility in choosing their course of research and designing their path through the program. A wide range of research projects—both theoretical and experimental—are available in astrophysics, atomic, molecular & optical physics, biological physics, condensed matter physics, and particle physics. Graduate students can work toward a PhD in either physics or astronomy and astrophysics. Our doctoral students are prepared for careers in physics and astronomy research, teaching, or in applications such as biophysics, space physics, and industrial research.

Graduate students at Johns Hopkins study and work in close collaboration with a world-renowned, award-winning physics and astronomy faculty , whose research is truly global. Students have access to state-of-the-art laboratories, and they are full participants in the vibrant intellectual life of the department. Research leading to the dissertation can be carried out not only within the Department of Physics and Astronomy, but also in collaboration with other research centers. Recent dissertation research has been conducted with members of the Johns Hopkins Applied Physics Laboratory , Space Telescope Science Institute , and the Goddard Space Flight Center .

Graduate students are involved in research projects beginning in their first semester at JHU. Students are free to explore different areas of research by working on short research projects with different advisers. A series of seminars, presentations and orientation events held in the fall semester help introduce students to the faculty in the department so that they can choose their first project. Such projects may last a semester or a year; they might become the prelude to their thesis work or may focus on a completely separate topic. In many cases, the projects lead to published research papers. By the end of their second year, students have typically completed their required graduate classes, have explored several different research directions and are in a good position to choose a thesis topic and a thesis advisor. Students start thesis research no later than fall of their 3rd year and graduate at the end of the 5th or 6th year.

It is departmental policy that all graduate students in good standing are supported through fellowships, research assistantships and / or teaching assistantships for up to six years.  The financial package covers the tuition and student health insurance, and provides a stipend commensurate with that of other leading research institutions. We have designed our graduate program in such a way that indeed most students earn their PhD in six years or less.

Fellowships

We strongly encourage prospective and enrolled students eligible for external fellowships to apply for them. For graduate students already enrolled, research and academic advisors provide assistance and support in applying for NSF fellowships, NASA fellowships, etc. Faculty and staff nominate graduate students for departmental and university fellowships, and applications are reviewed by the graduate program committee and / or the department chair.

The University Research Office maintains an up-to-date list of  graduate student funding opportunities . 

Teaching and research assistantships

Teaching and research assistantships are equivalent in terms of stipend and benefits. Most students are supported by teaching assistantships during their first year. In subsequent years, they may be supported by teaching assistantships or research assistantships depending on availability of external funding and research performance. Students should discuss funding options with their advisors well in advance of the semester in question. Teaching assistantships in year six and beyond should be requested by the student and the advisor by application to the graduate program committee. Continuation in the program and financial support of any kind in year seven and beyond should also be requested by the student and the advisor by application to the graduate program committee. In evaluating these requests, the graduate program committee takes into consideration whether the student is on a clear path to graduation, whether the student is making good progress and whether the extension is necessitated by the scope of the thesis.

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Statement of the rights and responsibilities of phd students at johns hopkins university.

Ph.D. education is fundamental to the University’s teaching and research mission. For an intellectual community of scholars to flourish, it is important to acknowledge the principles that underlie the compact between Ph.D. students, the faculty, and other members of the University community.

It is in this spirit that the Doctor of Philosophy Board, in collaboration with faculty and students from across the University,  has articulated a statement of rights and responsibilities for doctoral students at Johns Hopkins.  The principles described in this document are to be realized in policies established by the various Schools of the University; the Schools will also develop mechanisms to monitor and enforce such policies.

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Graduate Board

The  Homewood Graduate Board  is a subcommittee of the Academic Council of the Schools of Arts and Sciences and Engineering, and is responsible for the administration of policies and procedures for the award Doctor of Philosophy, PhD of the Schools of Arts and Sciences and Engineering, and for master’s degrees in the School of Arts and Sciences.

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Title IX  of the Education Amendments of 1972 (“Title IX”) prohibits discrimination with a basis on sex in any federally-funded education program or activity. Title IX affects almost every facet of JHU.

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Physics has been taught at the University of Michigan since the autumn of 1843, under the name of "Natural Philosophy." At the time, the program consisted of eleven college juniors and two faculty members. The Physics Department, understandably, looks a lot different today. Housed in Randall and Homer A. Neal Laboratories on U-M Central Campus, the department's faculty of over fifty professors and lecturers instruct thousands of students a term under a diverse catalog of courses. Our graduate program, typically consisting of about 150 students, is central to the service, education, and community the program provides. Physics PhD students undergo five years of academic and professional training to earn their degree, all while participating on the frontline of new and exciting research. 

About Our Students

Rackham Graduate School Doctoral Program Statistics

View this workbook to find more about the Physics graduate program student demographics, admissions, enrollment, funding, milestones, completion rates, and career outcomes.

APS “How does your institution compare?” tool

Use this tool to see how the UM Physics Department compares nationally for both bachelors and doctoral degrees. This tool combines demographics from both the Physics and Applied Physics graduate programs.

We fully recognize that our current gender and racial demographics are influenced by and reflect historical inequities both inside and outside our physics community. While our demographics are comparable to or slightly more equalized than that of the general physics community, we are still far from our goal. To this end, we are constantly working towards making our physics community more accessible, equitable, and inclusive. See our Physics DEI webpage for more information about some of these initiatives. 

The above data set categories are influenced by U.S. Census categories. As a result, many marginalized groups are unaccounted for in these data sets. This lack of recognition does not reflect the views of the department as we strive to fully recognize and support all members of our community. Additionally, the definition of underrepresented minorities (URM) is not specified in the Rackham data set, but includes historically underrepresented racial and ethnic groups in higher education.†

† “Underrepresented minorities” (URM) category: African Americans, Hispanic Americans, American Indians/Native Alaskans, Native Hawaiians/Pacific Islanders (excluding Asian Americans), and multi-racial (i.e. “two or more races”) students identifying at least one of previously listed URM categories.

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PhD in Physics

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The PhD in Physics is a full-time period of research which introduces or builds upon, research skills and specialist knowledge. Students are assigned a research supervisor, a specialist in part or all of the student's chosen research field, and join a research group which might vary in size between a handful to many tens of individuals.

Although the supervisor is responsible for the progress of a student's research programme, the extent to which a postgraduate student is assisted by the supervisor or by other members of the group depends almost entirely on the structure and character of the group concerned. The research field is normally determined at entry, after consideration of the student's interests and the facilities available. The student, however, may work within a given field for a period of time before their personal topic is determined.

There is no requirement made by the University for postgraduate students to attend formal courses or lectures for the PhD. Postgraduate work is largely a matter of independent research and successful postgraduates require a high degree of self-motivation. Nevertheless, lectures and classes may be arranged, and students are expected to attend both seminars (delivered regularly by members of the University and by visiting scholars and industrialists) and external conferences. Postgraduate students are also expected to participate in the undergraduate teaching programme at some time whilst they are based at the Cavendish, in order to develop their teaching, demonstrating, outreach, organisational and person-management skills.

It is expected that postgraduate students will also take advantage of the multiple opportunities available for transferable skills training within the University during their period of research.

Learning Outcomes

By the end of the research programme, students will have demonstrated:

• the creation and interpretation of new knowledge, through original research or other advanced scholarship, of a quality to satisfy peer review, extend the forefront of the discipline, and merit publication;
• a systematic acquisition and understanding of a substantial body of knowledge which is at the forefront of an academic discipline or area of professional practice;
• the general ability to conceptualise, design and implement a project for the generation of new knowledge, applications or understanding at the forefront of the discipline, and to adjust the project design in the light of unforeseen problems;
• a detailed understanding of applicable techniques for research and advanced academic enquiry; and
• the development of a PhD thesis for examination that they can defend in an oral examination and, if successful, graduate with a PhD.

The Postgraduate Virtual Open Day usually takes place at the end of October. It’s a great opportunity to ask questions to admissions staff and academics, explore the Colleges virtually, and to find out more about courses, the application process and funding opportunities. Visit the  Postgraduate Open Day  page for more details.

See further the  Postgraduate Admissions Events  pages for other events relating to Postgraduate study, including study fairs, visits and international events.

Key Information

3-4 years full-time, 4-7 years part-time, study mode : research, doctor of philosophy, department of physics, course - related enquiries, application - related enquiries, course on department website, dates and deadlines:, lent 2024 (closed).

Some courses can close early. See the Deadlines page for guidance on when to apply.

Easter 2024 (Closed)

Michaelmas 2024 (closed), easter 2025, funding deadlines.

These deadlines apply to applications for courses starting in Michaelmas 2024, Lent 2025 and Easter 2025.

Similar Courses

• Physics MPhil
• Planetary Science and Life in the Universe MPhil
• Computational Methods for Materials Science CDT PhD
• Mathematics MPhil
• Applied Mathematics and Theoretical Physics PhD

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Progress to PhD

For the Department of Physics, our graduate students under semesters are required to take:

• One-year Quantum Mechanics sequence (Phys 7501-7502)
• One-year Classical and Statistical Physics sequence (Phys 7601, 7602)
• One year sequence consisting of Analytical and Numeric Methods of Physics with Electromagnetic Field Theory (Phys 7701 & 7401)

You need to have an average GPA across the 6 core courses of 3.3 (B+) and any core course in which a student receives a B- or lower grade is required to be repeated for a better grade. This is referred to as the "Physics core course requirement."

     Some students may have already taken an equivalent graduate level core course at another university or institution. In this case the student may request consideration that the core course be waived from the core course requirement. Please email the Graduate Studies Chair and provide a course syllabus,  books used and copy of transcript showing the grades.  This information will be discussed with the relevant core course instructors and then the student will be notified once a determination is made.  

Physics Advanced Topics courses are typically numbered 68xx or 88xx.  In addition to the core course requirement students are required to take at least three semesters of Advanced Topics courses, with at most one of these at the 68xx level.   Physics 5810 "Computational Methods" does count as a 68xx level advanced topics course. For 5810 students will need to contact the Graduate Studies Program Coordinator to request manual enrollment in the course before the start of the semester.  

   If a student's advisor recommends that the student takes a  course outside of Physics   and the student wants this course to count as one of the three required Physics Advanced Topics courses, the student’s advisor should send an email to the Graduate Studies Chair confirming that this non-physics course is important for the student’s research. With this process, one non-physics course at the 4000-level or above will generally be approved to count as one of the required Physics Advanced Topics courses. If a student wants to have a non-physics course below the 4000 level count as a Physics Advanced topics course, or if the student would like more than one non-Physics course to count towards the Physics Advanced Topics requirement, they should discuss this with the Graduate Studies Chair, who may ask the student to prepare a petition that will be discussed with the Graduate Studies Committee.

After you complete your 6 Core Courses, 2 of the 3 Advanced Topics courses and meet the GPA requirements, you are eligible to schedule and complete your candidacy exam.  Candidacy can be scheduled concurrently with your 2nd Advanced Topics course and/or with retaking a core course but should be scheduled late at the end of the term or between terms to verify that you meet the course completion, grade and GPA requirements.  You will need to complete your 3rd Advanced Topics course within 1 year after passing candidacy.

By this point most students would have earned 18 credit hours of Physics Core Courses, 6 hours or more of Advanced Topics Courses, 2 hours of Physics seminars (Physics 6780 and 7891a) and at least 21 hours of Physics 7998 non-thesis independent research for a 2 year, 6 semester total of 47 credit hours. The Graduate School requires students to have completed a minimum of 30 credit hours to be eligible for taking their candidacy exam and this schedule of courses insures that is met.

Selecting your 4 member candidacy committee from the Physics faculty:

• 2nd faculty in same research area as your advisor
• 3rd faculty member is either a theorist or experimentalist in your research area (if your first 2 are experimentalists, you would need a theorist in the same research area and vice versa if your advisor and 2nd member are theorists, you would need an experimentalist in the same research area.
• 4th member should be completely unrelated to your research area and can be either a theorist or experimentalist.

           Example: Student is in condensed matter experiment the committee will need to be the student's advisor in CM Experiment, 2nd faculty member in CME, 3rd faculty member in CM Theory and the 4th member from outside of Condensed Matter.

Note that if your advisor recommends a faculty committee member that does not hold any appointment in Physics, you will need to email and petition the Graduate Studies Office for permission to have that faculty member as part of your 4 person committee. Please email your petition request directly to the Vice Chair of Graduate Studies (Prof. Pelz) with copy to your advisor and the Grad Studies Program Coordinator (Kris Dunlap).The Graduate Studies Office encourages most of our Physics grad students to schedule their candidacy exam during their 2nd summer. There are some research areas that this may not be possible and that should be discussed with the Vice Chair of Graduate Studies during the annual review conducted during spring terms. All students are required to pass candidacy by the end of their 3rd year.

The candidacy exam process is 6 weeks and needs to be scheduled to be completed during a current term in order to change your student status from Pre-candidacy to Post-candidacy.  Please see the Candidacy Exam Info page for detailed instructions for how the exam is conducted.

What happens after passing candidacy:

Students should file an Application to Graduate form on gradforms.osu.edu to have a Master's degree recorded on their student file.  The Application to Graduate online form will have an option for Master's degree for passing Candidacy and you should select that option.

At this point most students pass into their thesis research with their research advisor. Students begin the term immediately following candidacy registering for Physics 8999 Thesis Research for 3 credit hours only with their research advisor and are now subject to the Graduate School's rule for continuous enrollment for subsequent Autumn and Spring semesters.  Post Candidacy students who may wish to take a term off or need to leave to work on a summer internship could do so during summer term but this should be discussed in advance with the advisor and the Physics Graduate Studies office.

Most students will need to spend another 4 years or 12 semesters  (36 credit hours) working on their thesis research and earning enough credit hours to meet the 80 credit hour minimum to graduate. (Some students will need longer but on average most Physics student complete their PhD in 6 years.)   Note that there is not a minimum number of Physics 8999 Thesis Research hours required for students who started their graduate program with Physics, but a reasonable number should have been earned in the years following passing candidacy.  (Students transferring or starting the program with their Master's degree do have different requirements and these will be outlined in the Physics Handbook currently under revision as well as these students are subject to some additional Graduate School rules.)

Your post candidacy period to work on your PhD is limited to 5 years from the date of your candidacy exam but can be extended with a petition form "Committee and Examination Petition"  sent to the graduate school using gradforms.osu.edu.

Some students may wish to take a graduate course sometime between passing candidacy and graduating and in those situations, students should register for the course for 3 credit hours and NOT Physics 8999 Thesis Research. Students should always discuss in advance the course they are interested in with their advisor before signing up for it and if the course is over 3 credit hours, students must have their advisor's permission to exceed 3 credit hours as this does mean a higher tuition cost to the professor.

Students need to have a minimum of 80 total graduate credit hours to apply for graduation.  (Undergraduate courses do not count toward the 80 credit hours.)  Note that as only 30 hours are required for the candidacy exam as well as for applying for your Master's degree, the balance of hours from pre-candidacy will need to be transferred to count toward earning your PhD. The Graduate School has a form for transferring graduate credit hours in excess of 30. 

OSU Travel Policy 

This policy covers that if you would need to travel related to your research for a conference, seminar, workshop or summer school, you MUST enter your travel into the e-Travel system and have it approved PRIOR to your leaving for your trip. Please consult with your research group’s administrative support person when planning your trip.

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American Institute of Physics  - Statement of ethics and responsibilities of authors submitting to AIP journals: https://publishing.aip.org/authors/ethics

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