The dependence of optical parameters on composition in the GexAsxSe1-2x glassy system
The optical properties of amorphous GexAsxSe2-x (x = 0.050.30) thin films prepared by thermal evaporation on glass substrates held at Tsubstr = 100 oC are reported. The transmission spectra was used for the calculation of the absorption coefficient , optical band gap Eg, and...
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| Auteurs principaux: | , , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2011
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/9fd40e8f0401434e929264d4e16c99bb |
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