http://repository.iitr.ac.in/handle/123456789/15338
Title: | Low temperature synthesis of embedded AgInSe2 nano-crystallites in an amorphous matrix |
Authors: | Panda R. Singh U.P. Naik R. Mishra N.C. Tripathy S.K. Bose S.M. Hota M. |
Published in: | Proceedings of AIP Conference |
Abstract: | The present study reports the effect of thermal annealing on AgInSe2 thin films deposited by thermal evaporation method from the AgInSe2 ingot, prepared by melt quenching technique. The as-prepared film was annealed at 200â for 1âhr in Se atmosphere. XRD pattern of the annealed film revealed the formation of nano-crystallites of AgInSe2 with crystallite size 18.7ânm, whereas the as prepared film was amorphous. The annealed AgInSe2 film has chalcopyrite structure i.e. c/a = 1.92 â 2. The optical transmittance spectra of the as prepared and annealed AgInSe2 thin films exhibit interference due to uniform film thickness. The crystal field splitting band gap decreased from 1.73 eV to 1.59 eV on annealing. © 2018 Author(s). |
Citation: | Proceedings of AIP Conference , (2018) |
URI: | https://doi.org/10.1063/1.5050738 http://repository.iitr.ac.in/handle/123456789/15338 |
Issue Date: | 2018 |
Publisher: | American Institute of Physics Inc. |
ISBN: | 9.78E+12 |
ISSN: | 0094243X |
Author Scopus IDs: | 49864183100 57203181883 24830816500 35466198800 |
Author Affiliations: | Panda, R., Department of Physics, Utkal University, VaniVihar, Bhubaneswar, 751004, India Singh, U.P., KIIT University, Bhubaneswar, 751024, India Naik, R., Department of Physics, Utkal University, VaniVihar, Bhubaneswar, 751004, India Mishra, N.C., Department of Physics, Utkal University, VaniVihar, Bhubaneswar, 751004, India |
Corresponding Author: | Panda, R.; Department of Physics, Utkal UniversityIndia; email: panda.rozalin2@gmail.com |
Appears in Collections: | Conference Publications [CY] |
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