In these cases a master's degree may be obtained based on coursework, without writing a thesis.
Some students enter the program with a master's degree in materials or another discipline.
The course work for the doctoral degree is determined by the student and his or her dissertation committee. Of course, the major emphasis of the degree is research for a dissertation carried out under the supervision of a TMI faculty member. The student must pass a comprehensive qualifying examination prior to admission for candidacy. The degree is awarded based on the candidate's demonstrated mastery of a major area, supporting work outside this major area, and presentation and oral defense of original research before a dissertation committee.