Investigation on the Structural and Optical Properties of Thermally Evaporated Indium Selenide Compound Material for Solar Cell Application
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Investigation on the Structural and Optical Properties of Thermally Evaporated Indium Selenide Compound Material for Solar Cell Application
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| Creator |
Mohan, A.
Suthagar, J. Mahalingam, T. |
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| Subject |
In2Se3
Thermal Evaporation XRD Amorphous Polycrystalline |
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| Description |
In2Se3 thin films with different thicknesses have been deposited by thermal evaporation method on glass substrate under vacuum pressure of 10-6 Torr. Structural Properties of these films were studied by different analytical techniques. X- ray diffraction revealed as deposited films have amorphous nature and annealing effect enhanced crystalline structure. Structural studies by XRD results showed the polycrystalline nature of the films. The Full Width at Half Maximum (FWHM) values were observed from the XRD pattern and used to evaluate the microstructural parameters like crystallite size, strain, dislocation density. The optical absorption spectra of In2Se3 films were studied in the wavelength region of 250–2500 nm. The optical properties show that the band gap (Eg) values vary from 2.5 to 3.34 eV as an-nealing temperature varies from 150 to 350C.
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| Publisher |
Sumy State University
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| Date |
2014-05-27T10:45:20Z
2014-05-27T10:45:20Z 2013 |
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| Type |
Article
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| Identifier |
Mohan, A. Investigation on the Structural and Optical Properties of Thermally Evaporated Indium Selenide Compound Material for Solar Cell Application [Текст] / A. Mohan, J. Suthagar, T. Mahalingam
// Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No1. - 01NTF07
http://essuir.sumdu.edu.ua/handle/123456789/35133 |
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| Language |
en
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