Rotational diffusion and grain size depe
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Shailendra P. Joshi; K.T. Ramesh
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Article
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2008
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Elsevier Science
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English
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Previous experimental observations on some nanostructured metals have indicated a transition from homogeneous to non-homogeneous plastic deformation with a reduction in grain size [Jia D, Ramesh KT, Ma E. Acta Mater 2003;51:349]. We present a model that predicts the development of shear bands in suc