학술논문
Calculation of Phonon Spectra of Two-Dimensional Crystals of Molybdenum Disulfide and Ditelluride.
Document Type
Article
Source
Subject
*PHONON spectra
*CRYSTALS
*MOLYBDENUM disulfide
*TELLURIDES
*DENSITY of states
*MONOMOLECULAR films
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Language
ISSN
0021-9037
Abstract
The results from calculation of the energy spectra and densities of states of phonons in bulk and two-dimensional crystals of monomolecular thickness from molybdenum disulfide and ditelluride are presented. They demonstrate the dominant role of the interaction of atoms within a single monomolecular layer in the phonon characteristics of these materials. [ABSTRACT FROM AUTHOR]