Exceptional phonon point versus free phonon coupling in Zn1−xBexTe under pressure: an experimental and ab initio Raman study

Abstract Raman scattering and ab initio Raman/phonon calculations, supported by X-ray diffraction, are combined to study the vibrational properties of Zn1−xBexTe under pressure. The dependence of the Be–Te (distinct) and Zn–Te (compact) Raman doublets that distinguish between Be- and Zn-like environ...

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Principais autores:	M. B. Shoker, T. Alhaddad, O. Pagès, V. J. B. Torres, A. V. Postnikov, A. Polian, R. Hajj Hussein, G. K. Pradhan, C. Narayana, C. Gardiennet, G. Kervern, L. Nataf, S. Ravy, J.-P. Itié, K. Strzałkowski, A. Marasek, F. Firszt
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2022-01-01
coleção:	Scientific Reports
Acesso em linha:	https://doi.org/10.1038/s41598-022-04815-w
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