Employment

• Wright State University, Dayton, Ohio.
  Professor and Chair, since 2004.
• Worcester Polytechnic Institute, Worcester, Massachusetts.
  Associate Professor, 2001-2004.
• Worcester Polytechnic Institute, Worcester, Massachusetts.
  Assistant Professor, 1997-2001.
• Worcester Polytechnic Institute, Worcester, Massachusetts.
  Visiting Assistant Professor, 1995-1997.
• Max Planck Institut für Festkörperphysik, Stuttgart, Germany.
  Alexander von Humboldt Research Fellow, 1994-1995.
• Worcester Polytechnic Institute, Worcester, Massachusetts.
  Research Assistant, 1990-1993; Teaching Assistant, 1989-1990.
• University of British Columbia, Vancouver, Canada.
  Teaching and Research Assistant, 1987-1989.

Visiting Appointments

• Mads Clausen Institute, University of Southern Denmark.
  Visiting Balslev Professor, Fall 2003.
• Department of Applied Physics, Stanford University.
  Sabatical leave, Winter 2002.
• Hong Kong University of Science and Technology.
  Visiting Scholar, Summer 2001.
• Sensors Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio.
  Research Associate, Air Force Summer Faculty Research Program, Summer 1998.

Consulting

• European Commission.
  January 2011.
• US Air Force Research Laboratories, Wright-Patterson AFB, Ohio.
  Summer 1998.

Professional Memberships

• Life member, American Physical Society.
• Member, Materials Research Society.