An improved method of calculating the lattice friction stress using an atomistic model
An improved method of calculating the lattice friction stress using an atomistic model
复制标题
一种改进的原子模型计算晶格摩擦应力的方法
DOI:
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发表时间:
1976
期刊:
影响因子:
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通讯作者:
M. Puls
中科院分区:
文献类型:
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作者:
C. Woo;M. Puls
The authors present an efficient and accurate method of calculating the lattice friction barrier to dislocation motion. This method makes use of an atomistic model of the dislocation core structure. Results of calculations for the lattice friction barrier and the Peierls stress of 1/2a(110) edge dislocations in the ionic crystals MgO and KCl are presented and compared with experiment.