Low-temperature properties of thin films

Молимо вас користите овај идентификатор за цитирање или овај линк до ове ставке: https://open.uns.ac.rs/handle/123456789/13298

Назив:	Low-temperature properties of thin films
Аутори:	Tošić B. Šetrajčić J. Mirjanić D. Bundalo Z.
Датум издавања:	1-јул-1992
Часопис:	Physica A: Statistical Mechanics and its Applications
Сажетак:	It is shown that phonons in this films, "cut off" from a simple lattice, possess a gap whose magnitude depends upon the thickness of the film. Due to the presence of the gap, the specific heat of the film for T≈ 0 changes approximately as T-1 exp(-const/T). This behaviour of the specific heat can be used for experimental verification of the existence of the phonon gap. © 1992.
URI:	https://open.uns.ac.rs/handle/123456789/13298
ISSN:	03784371
DOI:	10.1016/0378-4371(92)90311-D
Налази се у колекцијама:	PMF Publikacije/Publications