Yuri Mishin

Professor of Physics
Phone: (703) 993-3984
Fax: (703) 993-1269
Office: Room 213, Planetary Hall
my photo
Mailing address
Department of Physics and Astronomy
George Mason University
4400 University Drive, MSN 3F3
Fairfax, VA 22030-4444
Education
PhD in Solid State Physics, Department of Physics and Chemistry, National University of Science and Technology MISiS, Moscow, Russia, 1985
Research areas
  • Solid State Physics
  • Condensed Matter Physics
  • Theoretical and Computational Materials Science
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Research Interests

My research is focused on theory and computer modeling of metallic materials, particularly materials interfaces, thermodynamics and statistical mechanics of alloys, atomic diffusion, and mechanical behavior. Specific research topics include:
  • Models of atomic interaction in materials. Development of semi-empirical many-body interatomic potentials (a.k.a. force fields) from experimental data and first-principles calculations.
  • Methods of theoretical and computational prediction of thermodynamic properties of materials.
  • Interfaces in materials, including grain boundaries, interphase boundaries, solid-liquid interfaces, and surfaces.
  • Interface thermodynamics, motion, chemical reactions and cohesion. Relationships between interface structure, chemistry, and diffusion.
  • Defects and diffusion in intermetallic compounds: diffusion mechanisms, prediction of diffusion coefficients, relation to creep deformation and other high-temperature properties.
  • Plastic deformation and fracture of metals and intermetallic compounds. Grain boundary sliding and cleavage.
Grant support
Our research is currently supported by:
Research Group
Current group members:
Former group members:
Students:
  • T. Frolov
  • G. Purja Pun
  • J. Anthony Brown
  • P. L. Williams
  • X. Wang
  • X. Xie
Postdocs:
  • A. Suzuki
  • R. R. Zope
  • J. H. Han
  • V. I. Ivanov
  • F. Apostol
  • Z. T. Trautt