research article
Atomistic simulation of ½<111> screw dislocations in BCC tungsten
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.
Type
research article
Web of Science ID
WOS:000265407900044
Author(s)
Date Issued
2009
Published in
Volume
59
Start page
247
End page
252
Subjects
Editorial or Peer reviewed
REVIEWED
Written at
EPFL
Available on Infoscience
December 23, 2008
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