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International Journal for Research Trends and Innovation
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ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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Impact Factor : 8.14
Issue per Year : 12
Volume Published : 10
Issue Published : 115
Article Submitted : 19447
Article Published : 8041
Total Authors : 21252
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| Paper Title: | Temperature dependence of the optical properties of thin Ge-Se-In films |
| Authors Name: | Dr. Sudhir Kumar Mishra |
| Download E-Certificate: | Download |
| Author Reg. ID: |
IJRTI_183362
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| Published Paper Id: | IJRTI2103046 |
| Published In: | Volume 6 Issue 3, March-2021 |
| DOI: | |
| Abstract: | This paper deals with the properties of the glasses and thin films from multi-component chalcogenide prepared by co-evaporation technique. The thin chalcogenide layers from the Ge30Sе70−xInx system were deposited by thermal co-evaporation of bulk glasses from Ge-Se system and In2Se3. Using X-ray microanalysis it was found that the film compositions are close to the expected ones. The refractive index, n, and the optical band gap, Egopt, were determined by spectral ellipsometric measurements. The thin film's structure was investigated by Raman spectroscopy. The temperature coefficients of the linear thermal expansion, αl and the band gap, βEg were determined. Decrease of the values of αl from 2.49×10−4 K−1 to 4.55×10-5 K−1 and βEg from −1.3×10−3 eV•K−1 to −0.7×10−3 eV•K−1 was observed when indium content in the thin films was increased from 0 to 17 at.%. |
| Keywords: | Chacogenide, Transition temperature. |
| Cite Article: | "Temperature dependence of the optical properties of thin Ge-Se-In films", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.6, Issue 3, page no.224 - 232, March-2021, Available :http://www.ijrti.org/papers/IJRTI2103046.pdf |
| Downloads: | 000205237 |
| ISSN: |
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID: IJRTI2103046
Registration ID:183362
Published In: Volume 6 Issue 3, March-2021
DOI (Digital Object Identifier):
Page No: 224 - 232 Country: -, -, - Research Area: Engineering Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2103046 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2103046 |
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ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
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