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Continuum simulation of dislocation dynamics: Predictions for internal friction response

  • Author(s): Greaney, P. Alex
  • Friedman, Lawrence H.
  • Chrzan, D.C.
  • et al.
Abstract

The amplitude dependent mechanical loss due to bosing of an idealized Frank-Read Source is studied using both simulation and analytical techniques. Dislocations are modeled within isotropic elasticity theory, and are assumed to be in the over-damped limit.

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