THE FRENKEL KONTOROVA DISLOCATION IN A DISCRETE LATTICE

Abstract

Contents: The Frenkel-Kontorova model A series solution and its convergence Quasi-static displacement One-atom force A linearized model Drag on a moving dislocation Selected uniform motion Conjecture Moving and rest systems Normal mode analysis The buffeting drag force Relation to three-dimensional models Relation to the edge dislocation A modified Peierls model Appendix A. Numerical comparison Appendix B. A spurious error

Document Details

Document Type
Technical Report
Publication Date
Apr 28, 1961
Accession Number
AD0256645

Entities

People

  • R. Hobart

Organizations

  • University of Illinois Urbana–Champaign

Tags

DTIC Thesaurus Topics

  • Buffeting
  • Convergence
  • Dislocations
  • Displacement
  • Physical Properties
  • Three Dimensional

Readers

  • Aerodynamics/Aeronautics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.