Phonons in broken-symmetry structures

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Назив:	Phonons in broken-symmetry structures
Аутори:	Tosić B. Setrajcić J. Djajić-Jovanović R. Mirjanić D.
Датум издавања:	1-јан-1987
Часопис:	Physical Review B
Сажетак:	A parabolic model of structure deformation is proposed. This model can be realized with a specific pressure distribution over the boundaries of a film. The parabolic deformation, if achieved, causes the appearance of optical phonons only. It is shown that the population of optical phonons rapidly decreases with decreasing film thickness. © 1987 The American Physical Society.
URI:	https://open.uns.ac.rs/handle/123456789/11974
ISSN:	01631829
DOI:	10.1103/PhysRevB.36.9094
Налази се у колекцијама:	Naučne i umetničke publikacije