Paper Title:
Atomistic Simulation of ½<111> Screw Dislocations in BCC Tungsten
  Abstract

Atomistic simulations are used to describe the ½<111> screw dislocation in tungsten. Two different embedded atom model (EAM) potentials and one bond-order potential (BOP) are compared. A new analytical approach for constructing asymmetrical screw dislocations is presented.

  Info
Periodical
Edited by
Ch. Linsmeier and M. Reinelt
Pages
247-252
DOI
10.4028/www.scientific.net/AMR.59.247
Citation
J. Fikar, R. Schäublin, C. Björkas, "Atomistic Simulation of ½<111> Screw Dislocations in BCC Tungsten", Advanced Materials Research, Vol. 59, pp. 247-252, 2009
Online since
December 2008
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