New multicell model for describing the atomic structure of La 3 Ga 5 SiO 14 piezoelectric crystal: Unit cells of different compositions in the same single crystal
作者： A. P. Dudka
DOI: 10.1134/S1063774517020109
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摘要: … It is also of fundamental importance for crystallography, because langasites turned out to be unique model objects for revealing the structural base of forming symmetry elements and …
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