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research article
Incidence of atom shuffling on the shear and decohesion behavior of a symmetric tilt grain boundary in copper
2004
The constitutive response of a Sigma9(221) symmetric tilt grain boundary in copper is investigated with an atomistic quasicontinuum method under tension and shear. The maximum strength is found to change with the deformation mode triggered at the interface. Atom shuffling processes cause a major decrease in the intrinsic boundary strength under shear. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Type
research article
Authors
Publication date
2004
Published in
Volume
50
Issue
10
Start page
1283
End page
1288
Peer reviewed
REVIEWED
Written at
OTHER
EPFL units
Available on Infoscience
November 14, 2007
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