Elastic Relaxation Associated with the Formation and Motion of Schottky Defects in Ionic Crystals

作者: G. A. Samara

DOI: 10.1103/PHYSREVLETT.44.670

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摘要: Present results on CsCl-type and earlier work NaCl-type solid ionic conductors have indicated that the relaxation of lattice associated with vacancy formation is outward (i.e., volume greater than molar volume). This in qualitative disagreement available theoretical calculations which show should be inward for all models vacancies investigated.

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