Calculation of Local Elastic Constants at a Metallic Grain Boundary
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AbstractA new atomistic-simulation method for calculating the full local elastic-constant tensor in terms of local stress and local strain for inhomogeneous systems is described. Results of simulations of an isolated high-angle twist grain boundary are presented. A dramatic reduction in resistance to shear parallel to the grain boundary is observed, and its relation to structural disorder is discussed.
1977 ◽
Vol 35
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pp. 124-125
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1988 ◽
Vol 46
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pp. 628-629
1995 ◽
Vol 5
(2)
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pp. 1631-1634
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1990 ◽
Vol 51
(C1)
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pp. C1-245-C1-250
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2018 ◽
Vol 2018
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pp. 1-9
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2018 ◽
Vol 148
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pp. 141-148
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