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Far-Infrared and Raman Spectroscopy Investigation of Phonon Modes in Amorphous and Crystalline Epitaxial GeTe-Sb(2)Te(3) Alloys

A combination of far-infrared and Raman spectroscopy is employed to investigate vibrational modes and the carrier behavior in amorphous and crystalline ordered GeTe-Sb(2)Te(3) alloys (GST) epitaxially grown on Si(111). The infrared active GST mode is not observed in the Raman spectra and vice versa,...

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Detalles Bibliográficos
Autores principales:	Bragaglia, V., Holldack, K., Boschker, J. E., Arciprete, F., Zallo, E., Flissikowski, T., Calarco, R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2016
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4919779/ https://www.ncbi.nlm.nih.gov/pubmed/27340085 http://dx.doi.org/10.1038/srep28560

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