Observation of a Correlation Between Internal friction and Urbach Energy in Amorphous Oxides Thin Films

We have investigated by spectroscopic ellipsometry (SE, 190–1700 nm) the optical properties of uniform, amorphous thin films of Ta(2)O(5) and Nb(2)O(5) as deposited and after annealing, and after so-called “doping” with Ti atoms which leads to mixed oxides. Ta(2)O(5) and Ti:Ta(2)O(5) are currently u...

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Detalles Bibliográficos
Autores principales: Amato, Alex, Terreni, Silvana, Granata, Massimo, Michel, Christophe, Sassolas, Benoit, Pinard, Laurent, Canepa, Maurizio, Cagnoli, Gianpietro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6997387/
https://www.ncbi.nlm.nih.gov/pubmed/32015356
http://dx.doi.org/10.1038/s41598-020-58380-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6997387/
https://www.ncbi.nlm.nih.gov/pubmed/32015356
http://dx.doi.org/10.1038/s41598-020-58380-1

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