Structure and mobility of the edge dislo
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G. Monnet; D. Terentyev
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Article
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2009
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Elsevier Science
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English
β 959 KB
In this paper, we carried out atomistic calculations to investigate in detail the core structure and motion mechanism of the 1 2 < 1 1 1 > f1 1 2g edge dislocation in a-iron. First, molecular statics simulations are used to characterise the dislocation-core structure in the framework of the Peierls-