CHAPTER  IV

Graduate Program

The Graduate Program of the Department of Materials Science and Engineering has the following goals:

  • Educating students at a deeper level of expertise.

  • Educating students in problem-solving skills.

  • Preparing students for a career in research and development by teaching them how to conduct research.

  • Generation of new knowledge and understanding through research and discovery.

  • The Department of Materials Science and Engineering has continuously transformed itself by using its core expertise in the basic tenants of the field (interrelationship between processing, properties and structure at all length scales) to generate research programs in significant and challenging areas. This has been particularly true in the last ten years. We have developed new research programs in such diverse areas as materials chemistry; ceramic films and coatings; composites; polymeric, electronic, magnetic, and optical materials; biomaterials and nanomaterials.

    4.1 Doctoral Program

    The doctoral program is intended for students wishing to prepare for careers in academia or research institutions such as government or industrial laboratories, in which they will participate in developing and disseminating new and significant knowledge related to materials science. Students must have an understanding of the concept of structure-properties-processing relationships in a general sense, plus specific knowledge in their area of interest/expertise within MSE.

    Objectives

    The primary goals of the Doctoral program are to prepare students for a research/development career and to generate new knowledge. The specific objectives are:

  • Deepen the candidate’s knowledge and capabilities in chosen specialty area: Candidate’s knowledge, attained through coursework and scholarly investigation of literature relevant to thesis project, should be commensurate with leading researchers in the field.

  • Master and develop state-of-the-art research techniques appropriate to specialty: Analytical, computational, and experimental tools will be learned via instruction by advisor(s) and peers, in conjunction with maintaining currency with literature.

  • Contribute new knowledge of lasting value to the field by creative and independent research: Candidate’s thesis research must demonstrate originality and high quality, as judged by faculty committee via General Examination and Final Defense.

  • Broaden candidate’s knowledge of field and societal issues: Through coursework, department and group seminars, and attendance at professional meetings, candidate will appreciate the context of specialty within materials science and engineering and gain ability to apply knowledge and methods to a spectrum of engineering and scientific challenges.

  • Learn to work effectively with colleagues and contribute to professional community: Attained by cooperation in team research projects, presentation of research, and publication.

  • Doctoral Thesis Research

    Doctoral thesis research comprises the core of the department’s scholarly productivity. The generation of new ideas and methods is primarily driven by interaction between faculty and doctoral candidates. Most of the publications of the department involve collaborative work between PhD students and faculty. Our reputation rests in large part on the quality of work by these students. Some Doctoral students also hold teaching assistantships. Doctoral-level TAs contribute to advising and tutoring of undergraduate students, and supervising laboratory courses.

    As noted, the doctoral program is the foundation of the research mission of the department. The contributions of the Department to new science and technology in materials science and engineering are largely the result of PhD thesis projects, and the University’s position as a leader in this field results from this enterprise. The interdisciplinary nature of our program serves as a cornerstone for any materials related research on the campus. One reflection of this is the participation of faculty from other departments in our students PhD supervising committees.

    4.2 Master's Program

    All incoming graduate students enroll in the Masters Program. Approximately, 30% start a PhD program after completing their MS (either in this department or elsewhere); 22% successfully petition to by-pass the MS and work directly on their PhD (a set of criterion need to be met for this). Finally, for approximately 48% of the graduate students, the MS degree is the final technical degree.

    Objectives

    The Masters Program is designed to prepare students for both the PhD program and industrial employment. The specific objectives are:

  • Deepen the student’s knowledge and capabilities broadly in MS&E: Attained through graduate level core coursework,

  • Enhance the student’s knowledge and capabilities in specialty area of their interest: Attained through graduate level elective coursework,

  • Master and develop state-of-the-art research techniques appropriate to specialty: Analytical, computational, and experimental tools will be learned via instruction by advisor(s) and peers, in conjunction with maintaining currency with literature,

  • Contribute new knowledge through research. Student’s thesis research must demonstrate originality and high quality appropriate for the Master’s level, as judged by faculty committee via thesis defense,

  • Broaden candidate’s knowledge of field and societal issues: Through coursework, department and group seminars, and attendance at professional meetings, candidate will appreciate context of specialty within materials science and engineering and gain ability to apply knowledge and methods to a spectrum of engineering and scientific challenges,

  • Learn to work effectively with colleagues and contribute to professional community: Attained by cooperation in team research projects, presentation of research, and publications.

  • The Masters students contribute both to the research and teaching mission of the department. They contribute to the department’s scholarly productivity through research and publications. Some Masters students also hold teaching assistantships. Masters level TAs contribute to advising and tutoring of undergraduates and supervising laboratory courses. .

    Engineering Materials Option for MS

    The Engineering Materials option for an MS degree in Materials Science and Engineering is a non-thesis program designed for students with substantive industrial experience who want a Master’s degree to further their career goals or to meet work requirements. Students selecting this degree option should be practicing materials engineers with BS degrees. This program contains practice-oriented courses in addition to the usual graduate core courses. In place of a research-oriented thesis, students carry out a complete analysis and develop recommended solutions to an engineering materials problem. This project is industrially oriented, undertaken at an industrial site and supervised by an experienced engineer in industry and an MSE faculty member. Written and oral final project reports are required. The Engineering Materials option is designed to be completed in one year (4 quarters) for on-campus students; it is also available for part-time students through the Education at a Distance for Growth and Excellence program (EDGE).

    4.3 Graduate Program

    The MSE graduate program has approximately 60 students. All incoming graduate students enroll in the Masters Program.

    Assessment

    The Department uses a variety of measures to assess its effectiveness in meeting the objectives of the Doctoral and Masters program. These include:

  • Quality and significance of thesis research

  • Participation in professional meetings and contributions to the profession literature

  • Placement and career accomplishments of graduates

  • Ability to attract and support top applicants

  • National and university wide fellowships and awards

  • Time to degree

  • Student satisfaction with education (exit interviews and survey by the graduate school).

  • Graduate Program Coursework

    The graduate coursework is designed to provide a higher (than BS) level expertise in both core topics and specialty areas chosen by the student. This is accomplished by requiring all the students to take three required core courses and a series of elective courses. The complete details of the graduate level courses are provided in Appendix D-1.

    The three required core courses are: MSE 510, "Bonding, Crystallography and Symmetry-related Properties of Materials"; MSE 541, "Defects in Materials"; and MSE 525, "Thermodynamic Topics in Materials Science". They are also required to enroll for the department seminar series for at least three quarters.

    Enrollment and Degrees Awarded

    Graduate student statistics for both the Department and College for the past 10 years is presented in Appendix D-2. The number of graduate students enrolled in the department is shown in Figure 6. Since 1995-96, we have tracked the diversity of the student body. There has been a measurable increase in the % of women (from 23% to 31% and underrepresented minorities (from 8% to 13%) enrolled. Over the 10-year period, the Department has awarded, on average, 4 PhD’s and 9 Master’s per year. Figure 7 shows the trends in the number of degrees awarded.

    Figure 6. Graduate Enrollment in MSE from 1993 to 2003

    Figure 7: Graduate Degrees Awarded in MSE from 1992 to 2003.

    Recruitment, Admission and Retention

    For many years recruitment was done on an individual basis. Students who asked to visit our department were encouraged and supported to visit. Prospective students would meet with a few faculty and graduate students and would tour the facilities. After our Academic Counselor arrived, the first Visit Day (spring 2000) was instituted in an effort to be more organized and comprehensive regarding the recruiting of graduate students. For academic year 2000-01, four students were offered travel funds to attend Visit Day as part of their financial aid package. Two of those students accepted our offer. A total of nine students out of eighteen accepted our financial aid offers.

    The second Visit Day (spring 2001) was slightly more successful. Seven students were offered travel money to attend Visit Day and four of those students entered our department. The third Visit Day (spring 2002) included 14 prospective students, of which three enrolled in our program. For academic year 2003-04, the Graduate Committee decided to recruit each student individually, relying on telephone contact from the Chair or other faculty members. Selected students were invited to visit the department on an individual basis. Feedback from these students revealed that they felt they had a better understanding of what they would get here as opposed to their experience at visit days at other institutions. This procedure was highly successful. We were able to attract 4 of the 9 students who visited us. Most of these students were highly recruited and the success of this effort is remarkable.

    In addition to recruiting domestic students through visits as discussed above, we recruit both domestic and international students using other means. Faculty members identify strong prospective students from their colleagues, visits to other institutions and professional meetings. These students are encouraged to apply to the graduate program. The Department also participates in the annual potential graduate student database of the University Materials Council. Every year, undergraduate students in leading MS&E Departments who have expressed interest in graduate school are listed in this database by their Departments. We contact all the students in this database, invite them to consider our department and provide them with information about the department and contact information for the academic counselor. Our website provides up-to-date information for interested students. This website is maintained by the Assistant to the Chair. Many of our prospective students contact us and want to work on a specific research program or with a particular faculty members. These requests are passed on to the faculty member and if they are interested and the student meets the departmental admission requirements, the faculty member becomes the focal point in recruiting that student. Similarly, once students have been admitted to the program, each student is assigned to a faculty member who is the contact person in recruiting that student.

    The admission to the graduate program is highly competitive. The students’ undergraduate performance, their test scores (GRE), motivation and reason for pursuing graduate degree and the letters of recommendation are considered in the admission decision. Appendix D-2 provides the admission data for the past ten years. As can be seen, our offer rate over the past 10 years has ranged from as low as 14% to as high as 53%, and the rate of students accepting offers has ranged from 26 to 50%.

    We have very little attrition among our graduate students. There is so much student-faculty contact that faculty are usually aware of discontent and take steps to deal with problems before they become significant. An example of the retention is shown in Table 8. In the autumn of 1996, we admitted 8 graduate students, all of whom have now completed their programs.

     

    Table 8: 1996 Graduate Student Progress to Degree

    Student #

    Entry Qtr

    Advisor

    MS Earned

    PhD Earned

    1

    Aut 96

    Dogan

    Win 00

    2

    Aut 96

    Fisher

    Aut 99

    3

    Aut 96

    Inoue

    Sum 00

    4

    Aut 96

    Flinn

    Sum 98

    5

    Aut 96

    Taya

    Sum 99

    6

    Aut 96

    Pearsall

    Spr 99

    7

    Aut 96

    Dogan

    Spr 00

    8

    Aut 96

    Bordia

    Spr 00

     

    Advising, Progress in the Program, Mentoring

    Doctoral students are advised by their supervisory committee (SC) chair, members of the supervisory committee and by the academic counselor. Master’s students are advised by their thesis committee chair and the academic counselor. Each one of them has a specific advising role. The department maintains an advising Graduate Planbook (Appendix E-1) which is provided to the student upon entry and kept up-to-date by our academic counselor.

    The supervisory committee chair, or the thesis committee chair, is the primary advisor and responsibilities include monitoring of progress towards degree (including coursework, and examinations), definition of a thesis topic, providing resources to conduct research, provide advice and guidance on research, and monitoring of research progress. The members of the supervisory committee also participates in advising on all of these aspects. The academic counselor monitors students progress towards their degrees, entertains petitions and helps resolve any specific issues between the student and the advisor. See Appendix D-3 for more information on progress to degree. Reports showing the status of each PhD student are distributed to faculty at the annual retreat. See Appendices D-4(a), D-4(b), D-4(c), D-4(d) for samples of checklists we provide which outline the steps students need to take to complete their Master’s degree, Non-Thesis Master’s degree, PhD General Exam and PhD Final Exam.

    Both Masters and Doctoral students work closely with their supervisory committee chairs. It’s a very hands-on experience. This close interaction is the primary mentoring of the students. Through this interaction, students develop a professional identity including learning how to do research, defining research problems, research supervision, data analysis and synthesis, presentation and participation in professional meetings, writing papers and reports, writing research proposals, information and advise regarding career options, and help with placement. In many of these aspects, students are also mentored by other members of the supervisory Committee and other members of the faculty.

    The Department runs a weekly seminar series with speakers from academia, national labs and industry. This provides an avenue for the students to build networks and learn first hand from researchers engaged in a variety of careers. The list of seminar speakers in 2002-03 together with the titles of their presentations are presented in Appendix D-5.

    Our students are encouraged to discuss grievances directly with the person with whom they are having difficulty. They are also encouraged to bring the grievance to the attention of the academic counselor. If the grievance is not resolved, and it involves faculty, graduate students are advised to discuss the problem with the Chair. If the grievance involves staff or other graduate students, they can talk with the administrator, academic counselor or the Chair.

    Awards and Recognition

    The department pays special attention to recognize the achievements of the students. The supervisory or thesis committee chair and the academic counselor work with the students in helping them identify appropriate Fellowships and Scholarships to apply for and actively nominate students for awards and honors. As a result of this, a significant number of the students from the Department receive them. The Department recognizes the students who have received these awards in several ways. These include a congratulatory e-mail from the Chair, announcement at the faculty meetings, listing in the Department newsletter, announcement at the Department Graduation Ceremonies, and announcement at the annual Faculty and Staff Retreats. In Appendix D-6, we present the list of awards that the graduate students have received in the last two years.

    Student Participation in the Department

    Graduate students are an integral part of the Department. One of the most significant participation is as teaching assistants (TAs). TAs are involved in supervising lab courses, grading home works and leading tutorial sections. Graduate students provide valuable input for evaluations of technical and administrative staff. They meet with faculty candidates and provide input on them. They have also provided input on the hiring of staff members (most recently on the hiring of the Manager of the Electron Microscopy Center and the academic counselor). Graduate students have been members of the technical and the administrative staff restructuring committees.

    Recently, one of the most significant involvements of the graduate students has been in the Departmental Seminar Committee. Since 2001, the Departmental Seminars have been organized by a committee of graduate students. This committee seeks input from faculty and selects the final list of speakers. They contact the speakers, arrange their schedule and interact with the visitors. They do this with minimal guidance from a faculty advisor. This model of running the seminar series has lead to an ownership of the series by the students. Most of the visitors have very favorably commented on this model of running the seminars and also on the very positive interactions they had with the students. The seminar committee for the current year (2003-04) is listed in Appendix D-7.

    Diversity

    The Department has actively recruited women and underrepresented minority students to the graduate program. We have used a variety of recruiting tools including special scholarships (GOMAP, ARCS and Nanotechnology Center Early Bird). In Table 9, we present the demographic information of our graduate students in the last five years. Although the percentage of women in the graduate program is high, we recognize that we need to continue our efforts in recruiting more women to the program. There has been a steady increase in the percentage of women in the graduate program. The recruitment of underrepresented minority students needs to be significantly strengthened. We are currently developing a strategy, in consultation with Minority in Science and Engineering Program (MSEP) and Graduate Opportunities & Minority Achievement Program (GOMAP) to enhance the recruitment of underrepresented minority students.

     

    Table 9: Graduate Student Demographics

    Group

     

    Aut-99

    Aut-00

    Aut-01

    Aut-02

    Aut-03

    Total U.S. Male

    MSE

    64%

    55%

    61%

    46%

    47%

    Total Intl. Male

    MSE

    15%

    19%

    18%

    21%

    19%

    Total U.S. Female

    MSE

    12%

    21%

    25%

    18%

    23%

    Total Intl. Female

    MSE

    10%

    6%

    14%

    14%

    11%

    Unrepresented Minorities

    MSE

    8%

    6%

    8%

    4%

    8%

    Time to Degree

    Time to Degree statistics are available for doctoral degrees granted from Summer 1994 through spring 1999. Table 10 shows MSE statistics for that period.

    Table 10: Doctoral Time to Degree, Sum 1994 – Spr 1999

    Materials Science & Engineering

    1994-95

    1995-96

    1996-97

    1997-98

    1998-99

    Number of degrees granted

    5

    1

    5

    3

    2

    Median Year to Degree          
    Registered Time to Degree

    6.50

    5.25

    4.75

    6.00

    5.25

    Years Full-time

    3.25

    4.00

    3.75

    4.50

    3.25

    Year Part-time

    2.50

    1.25

    1.25

    1.25

    2.00

    Years not Registered

    0.75

    0.00

    0.25

    0.00

    0.50

    Elapsed Time to Degree

    7.50

    5.25

    5.75

    6.00

    5.75

    Career Placement

    The students who complete their technical education with a Masters degree are highly desired and recruited. They are employed in a variety of industrial sectors including electronics, automotive, and aerospace. They work in material design and manufacturing, including electronic and optical material and devices, micro-electromechanical systems (MEMS), system design, and materials selection as related to the structure, properties, processing, and applications of materials. In the last five years, the majority of these students have joined semiconductor manufacturing companies. Intel has been the largest single recruiter of our MS students.

    The students who complete their PhD work in academia (as post doctoral research associates or faculty), national labs and industry. The majority of industrial jobs in the last five years have been in electronics, aerospace and small research focused organizations. Figure 8 presents the break down of the first job after graduation for both MS and PhD students since 2000. The employment status of all students who received their MS or PhD between 2000 and 2003 is presented in Appendix D-8. We have not done a very good job of tracking which students eventually pursue an academic career. This will be corrected in the future.

            Figure 8: Employment Status of Graduate Degree Recipients

    The department continuously monitors the changes in job opportunity for our graduate students. This is done using a variety of techniques. The Chair discusses employment opportunities with recruiters from the department. The Chair regularly participates in the meetings of the University Materials Council and shares information on career placement with other MS&E Chairs. At the annual Faculty Retreat held just before autumn Quarter begins, the Chair shares this information with the MSE faculty and we discuss the implications of these. The faculty bring their own perspective and information that they are familiar with. They keep abreast of current information by attending conferences and participating in professional societies. We also get information about current and emerging career trends from our alumni.

    The department makes a special effort of obtaining information about our alumni’s professional careers. Our primary method of this is from faculty who are in contact with them (typically their Supervisory Committee Chairs). The second and more scientific way to get career information is through alumni surveys. The last one just for departmental use was in 1996. In 2001 we did another survey about alumni opinions of our programs for ABET purposes, but it was anonymous so we did not get personal information. There are alumni update forms in our newsletters but they tend to generate low response.

    Finally, we are very proactive about letting our graduating students know that we want to hear about what happens to them in the future. This is emphasized to the students in their exit interview with the Chair and with the academic counselor. We are planning a web based form that the alumni can fill out to let us know of changes in their job/contact information.

    Graduate Student Service Appointments

    Graduate student service appointments in teaching and research provide financial support for graduate students while they pursue their MSE degrees. The Department provides support to graduate students in the form of Teaching Assistantships (TAs) and Research Assistantships (RAs). The Department typically funds 11 to 12 TAs each quarter, while external grants fund approximately 30 RAs per quarter.

    Appointment process

    Some teaching and research assistantships are offered during the admission process as part of our recruitment package. Several fellowships are offered over and above the assistantships, as well as participation in the Nanotechnology Center’s Early Bird Summer program. A sample offer letter is included in Appendix D-9.

    Graduate students who have been offered TAs and graduate students who wish to be appointed as a TA are required to submit a quarterly TA applications. See sample form in Appendix D-10. The Chair appoints TAs to individual courses after discussion with instructors. The criteria used in selecting a TA are:

  • The student’s expertise in the subject matter,

  • Student’s academic standing,

  • Progress in research and towards degree,

  • Except for those who have been offered TA as a part of recruitment, preference is given to PhD candidates.

  • See Appendix D-11 for broad guidelines for these appointments. After assignments are determined, the Chair sends quarterly appointment memos to TAs. A sample memo is included in Appendix D-12.

    Average duration of appointment

    About 30% of our incoming students are recruited with an RA/TA appointment and spend their first academic year as a TA. The rest of the students are recruited with an research assistantship or fellowship during their first year. Almost all of our students become RAs (or are on Fellowships) after their first academic year and continue for the duration of their stay in the Department, with an occasional appointment as a TA. There is only one TA position offered during summer quarter.

    Mix of funding among the various appointments (teaching and research assistantships, fellowships and traineeships)

    Salaries for graduate student service appointees (GSSAs) are approved by the Provost and the Board of Regents, who set three levels of pay for assistants depending on student progress toward their degrees. MSE found that the mandated GSSA salary scale was too low to compete for the best prospective graduate students and, in 1995, the Department requested and received approval to pay a variable rate to research assistants. The variable rate was determined after benchmarking with peer institutions to determine rates paid to their graduate students. That variable rate was increased in 2000. Master’s level students receive RA level salaries. After passing the Ph.D. Qualifying Examination, students receive PDRA1 level salaries. After passing the General Examinations, a student’s salary is increased to the PDRA2 level. 

    During Academic Year 2000-2001, RAs earned between $63 and $229 more per month than TAs, as seen in Table 11 below. The Department felt that the discrepancy between what TAs and RAs earned sent a negative message to students performing TA work and decided to increase TA salaries to match RA rates. This plan went into effect in autumn 2001. The additional salaries paid to TAs came from department fellowship funds in autumn quarter and from department state funds beginning in winter quarter 2002. The Department still funds the extra TA salary from state appropriations.

  • Table 11: RA/TA Salaries, 2000-2001

  • September 16, 2000 - June 15, 2001

    RA

    TA

    PDRA1

    PDTA1

    PDRA2

    PDTA2

    $ 1,275

    $ 1,212

    $ 1,463

    $ 1,299

    $ 1,628

    $ 1,399

     

    $ 63

     

    $ 164

     

    $ 229

    Table 12 shows the RA vs. TA salaries for September 16, 2001 through June 13, 2003. Salaries were not increased for the 2002-2003 academic year.

  • Table 12: RA/TA Salaries, 2001-2003

  • September 16, 2001 - June 15, 2003

    RA

    TA

    PDRA1

    PDTA1

    PDRA2

    PDTA2

    $ 1,475

    $ 1,475

    $ 1,550

    $ 1,550

    $ 1,628

    $ 1,628

    In the recent past, all of our full-time graduate students, including master’s students, have been supported (see Figure 9). We have also been very successful in mentoring our students to be competitive for University and national fellowships. As a result, almost 20% of our students receive a Fellowship. Approximately 20% are supported as TAs and the remainder are RAs. 

                   Figure 9: MSE Student Support (RA/TA/Fellowships)
                      

    Research assistants are supervised by the Principal Investigator of the research grant. Teaching assistants are supervised by the course instructor. The three teaching assistants for MSE 170 are also supervised by the lead TA (in addition to the course instructor).

    Training for Graduate Students

    The Department, in partnership with the College and the Graduate School, has a comprehensive training program which includes training and informational sessions of relevance to the graduate students.

    During the Graduate Student Orientation, which is held the during the week before autumn quarter begins, students are given training and introductions to the Department from the Chair, from the Graduate Advisor, the academic counselor, the technical and administrative staff, and from senior graduate students. This is a comprehensive and interactive training program, and students are encouraged to ask questions of any of the trainers at any time. There is a very strong participation from senior graduate students in the planning and delivery of the training program. In addition, graduate students also help us in preparing the training materials. They are introduced to the MSE Graduate Student Manual (Appendix E-2) which is on the Department website and provides answers to most commonly asked questions and references.

    Since most MSE students are TAs at some time during their student career, the Department orientation also includes TA training. In addition, students are required to attend the College of Engineering TA Training program which is offered just before the beginning of autumn quarter. Starting from autumn 2003, all new graduate students also participate in the UW TA Conference of Teaching and Learning offered jointly by CIDR and the Graduate School. International students attend the Graduate School ITA Training Program, which is part of the above conference. The MSE orientation agenda and graduate student training information can be found in Appendices F-1, F-2, F-3, F-4, F-5, F-6, F-7, F-8,  F-9.