Abstract
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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Fiz. Tverd. Tela (St. Petersburg) 41, 1637–1643 (September 1999)
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Ovid’ko, I.A. Misfit disclinations at crystal/crystal and crystal/glass interfaces. Phys. Solid State 41, 1500–1505 (1999). https://doi.org/10.1134/1.1131040
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DOI: https://doi.org/10.1134/1.1131040