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Disorder and compositional dependences in Urbach-Martienssen tails in amorphous (GeTe)(x)(Sb(2)Te(3))(1−x) alloys
This work focuses on the compositional dependences in parameters that govern the optical properties of (GeTe)(x)(Sb(2)Te(3))(1−x) amorphous alloys in the wide spectral range from above the phonons and to the inter-band electronic transitions. We studied the absorption edge fluctuations that are link...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6465366/ https://www.ncbi.nlm.nih.gov/pubmed/30988383 http://dx.doi.org/10.1038/s41598-019-42634-8 |