To qualify for the Ph.D. program, all students must complete 7 approved courses in their first year. Typically, four of these will be taken in the first semester and three in the second. Three core courses are required for all students (no exceptions): MSE 520 Structure of Materials, MSE 530 Thermodynamics & Phase Equilibria, and MSE 540 Phase Transformations. Students must maintain a grade point average (GPA) of 3.0 and above for the duration of their coursework. Non-core courses may be selected from offerings within the MSE department and other departments in SEAS, as well as the physical, biological, and mathematical sciences. A student transferring from other graduate programs can only include transferred courses with the approval of the MSE Graduate Group Chair. Students should register for one research credit in their second semester reflecting the expectation that they participate in research. Students are required to take at least 10 graduate level courses (500 or greater). Within the ten courses, students are expected to include courses outside of their research area to gain a broader understanding of materials science and engineering. Doctoral students with a Master’s degree may transfer up to nine credits as course units to the Ph.D. program upon the approval of the Graduate Group Chair.

In Year 1, in addition to the coursework, Ph.D. students must also pass the qualifying examination. This examination is held at the end of May after the second semester. It tests the student’s potential for identifying and investigating significant research questions, the depth of their understanding of the materials covered in the 7 courses, and their intellectual integration. Students must maintain a grade point average (GPA) of 3.0 and above for the first year to take the qualifying examination and for the rest of their coursework. As part of this examination, the student will write an original qualifying examination paper that summarizes the research they conducted in the first year. The qualifying examination paper should be approximately (but no more than) 15 single-spaced pages (including figures) with references (no page limit). The qualifying examination paper will be submitted on Canvas before the final exam week of the Spring semester (one month before the oral exam). One week before the oral exam, the student’s advisor will select one research paper close to the student’s research topic for the student to critique orally at the qualifying exam (no written critique).

The oral examination will take place in the week before Memorial Day. During the oral examination, students should (1) present their research project conducted in the past 2 semesters (25-30 minutes) and (2) present the critique on the selected qualifying exam paper (15-20 minutes) in front of the Qualifying Examination Committee. For the research part, students should discuss the background and motivation of the research, the research question(s) to be addressed, the results of the research project, and suggestions for future work. For the paper critique part, students should include (1) the main points of the article, (2) the student’s view of its contributions to the field, (3) the issues, problems, and deficiencies of the work and their impact on the results and interpretations of the work, (4) suggestions for addressing the deficiencies and potential appropriate research plan in the field of research discussed in the article. The qualifying examination committee will assess the student’s ability (for both research and paper critique parts) to communicate the fundamental knowledge, discuss the significance of the research results and depth of the research plan within the research field, and demonstrate the capability to integrate the knowledge gained in the coursework. The qualifying examination committee will consist of members of the Graduate Group and the student’s advisor, who will not be the chair. Any student who fails the oral examination has the option of retaking the examination within six weeks of their first attempt. Students failing the retake are not permitted to continue in the doctorate degree program and have the option of entering the Masters degree program.

The Dissertation Committee provides the student and advisor with additional sources of information, guidance, and critique of the research project, and reviews student progress in the Research Proposal Examination, 4th Year Research Update, the Dissertation Defense and other times as the student or advisor may request. Each student in the doctoral degree program will have a Dissertation Committee of at least four members, including the advisor. At least half of the members of the Dissertation Committee must be members of the MSE Graduate Group (at the time of their appointment to the committee), and at least one member must be outside the MSE department. One member of the Dissertation Committee from the Standing Faculty in the MSE Graduate Group will be appointed as Chair of the Dissertation Committee. If the Chair of a Dissertation Committee leaves the Standing Faculty before the dissertation is completed, then a new chair from the Standing Faculty in the MSE Graduate Group must be appointed as chair. The membership of the Dissertation Committee (including members from outside the MSE Graduate Group) must be approved in writing by the MSE Graduate Committee Chair.

The Dissertation Advisor is the person primarily responsible for overseeing the student’s dissertation research. A student may have both a Dissertation Advisor and a Dissertation Co-Advisor, or two Dissertation Co-Advisors, if that responsibility is shared equally. Dissertation Advisors, and/or Dissertation Co-Advisors, must be members of the Standing Faculty at Penn, with special exceptions that must be approved by the Graduate Group Chair. A member of the Associated Faculty (such as Research Faculty or Adjunct Faculty) may be permitted to serve as a Dissertation Advisor with prior approval of the Vice Provost for Education on a case by case basis. The MSE Graduate Group Chair may petition the Vice Provost for Education, in advance, for an exception. In such cases, a member of the Standing Faculty in the MSE Graduate Group must be appointed as the Dissertation Committee Chair.

In Year 2, doctoral degree students must submit an Annual Dissertation Research Progress Report (one page, single-spaced, one figure), signed by the advisor, to the Graduate Group Chair. This progress report should include background, motivation, research progress, and a brief summary of future work. This update is due December 1.

In Year 3, doctoral degree students must submit a research proposal to the Graduate Group Chair and their Dissertation Committee. The proposal (20 pages maximum) should describe the focus of the student’s thesis project, identify the technological and scientific importance of the work, outline the theoretical or experimental approach to be followed, and include their results to date. The proposal is due December 20. In the week of Martin Luther King Day of the following January, an oral examination will be scheduled. The exam will be conducted by the Dissertation Committee. The purpose of this exam is to evaluate the motivation and capability of the student for research, based on his/her demonstration of in-depth understanding, independence of thought and progress towards completing his/her PhD. The committee will also provide advice and/or suggestions for future directions. The student will be expected to make a presentation (30 minute maximum) on thesis research followed by discussion with the Dissertation Committee. If the committee finds the student is seriously deficient in progress and/or capability to conduct the independent research, the committee may recommend a second oral examination within 3 months. Continuing in the PhD program requires committee approval of the research proposal.

In the week of Martin Luther King Day of Year 4 (and subsequent years if a student has not completed all requirements for the PhD degree), a 15-minute student oral presentation will be scheduled with the Dissertation Committee. (With the approval of the advisor, the students who will graduate within the same academic year may request a one-time waiver of the update.) The students will discuss their progress (e.g., significant discoveries, publications, proceedings, and abstracts) and anticipated work for completion of their doctoral thesis. The committee will review the doctoral degree progress and determine whether the progress is sufficient in all aspects. If the committee decides that the student is seriously deficient in research progress, it will recommend a follow-up oral presentation within 3 months from the first review.

When the dissertation work is completed to the satisfaction of the advisor, the student prepares a written dissertation according to the specifications available in the departmental office or Deputy Dean. The Examination Committee is normally the same as the Dissertation Committee; deviations from this norm must be approved by the Graduate Group Chair. Copies of the dissertation must be submitted to the members of the Examination Committee ten days before their defense, after which the student will defend the dissertation in an oral examination before the committee. Students schedule the time and location of their thesis defense and are asked to announce the time and place of the examination in advance, and the dissertation presentation and initial question-and-answer portion of the exam are open to the public. The final portion of the examination will be restricted to the student and the Examination Committee. However, this part of the examination may also be public if unanimously approved by the Examination Committee. If the dissertation and the defense are accepted, the advisor and the Graduate Group Chair will sign the Ph.D. Degree Certification form, which is then submitted to the Deputy Dean for further action. The committee may require changes in the dissertation, and, in exceptional cases, a second dissertation defense.

All doctoral degree students are required to attend all departmental seminars; persistent absences may result in removal from the graduate program.