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Lattice dynamics of the tin sulphides SnS(2), SnS and Sn(2)S(3): vibrational spectra and thermal transport
We present an in-depth first-principles study of the lattice dynamics of the tin sulphides SnS(2), Pnma and π-cubic SnS and Sn(2)S(3). An analysis of the harmonic phonon dispersion and vibrational density of states reveals phonon bandgaps between low- and high-frequency modes consisting of Sn and S...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Royal Society of Chemistry
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5450010/ https://www.ncbi.nlm.nih.gov/pubmed/28470289 http://dx.doi.org/10.1039/c7cp01680h |