Misfit disclinations at crystal/crystal and crystal/glass interfaces

被引:0
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作者
I. A. Ovid’ko
机构
[1] Russian Academy of Sciences,Institute for Problems in Mechanical Engineering
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关键词
Spectroscopy; State Physics; Phase Boundary; Stress Relaxation; Energy Characteristic;
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学科分类号
摘要
Theoretical concepts have been developed for a new type of misfit defects, misfit disclinations, at crystal/crystal and crystal/glass interfaces. It is shown, in particular, that the formation of misfit disclinations is an efficient physical micromechanism of misfit stress relaxation at crystal/crystal interfaces. A model describing misfit disclinations at crystal/glass interfaces has been constructed. The energy characteristics of phase boundaries with misfit disclination ensembles are estimated.
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页码:1500 / 1505
页数:5
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