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http://ir.juit.ac.in:8080/jspui/jspui/handle/123456789/5246| Title: | Calculation of Optical Constants in a-Ge10Se90-xTex (x = 0,30, 40) Thin Films |
| Authors: | Sharma, Pankaj Katyal, S. C. |
| Keywords: | Chalcogenide glasses Optical properties Optical band gap Defect states Average bond energy |
| Issue Date: | 2004 |
| Publisher: | Jaypee University of Information Technology, Solan, H.P. |
| Abstract: | Thin films of a-Ge10Se90-xTex (x = 0, 30, 40) glassy alloys are prepared by vacuum evaporation technique at ~10-5 Torr on cleaned glass substrate at room temperature. Optical study is performed to calculate the refractive index (n), extinction coefficient (k), optical conductivity (σ), dielectric constant (real and imaginary), absorption coefficient (α) and optical band gap ( opt g E ) using transmission spectra in the wavelength range 400-1400 nm. |
| Description: | JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS Vol. 9, No. 7, July 2007, p. 2000 - 2004 |
| URI: | http://ir.juit.ac.in:8080/jspui//xmlui/handle/123456789/5246 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Calculation of Optical Constants in a-Ge10Se90-xTex (x = 0,30, 40) Thin Films.pdf | 255.84 kB | Adobe PDF | View/Open |
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