Effect of deposition conditions on the physical properties of Sn_xS_y thin films prepared by the spray pyrolysis technique |
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Authors: | M R Fadavieslam N Shahtahmasebi M Rezaee-Roknabadi M M Bagheri-Mohagheghi |
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Affiliation: | 1. Nanotechnology Research Center, Department of Physics, Faculty of Basic Sciences, Ferdowsi University of Mashhad,Mashhad, Iran;School of Physics, Damghan University, Damghan, Iran 2. Nanotechnology Research Center, Department of Physics, Faculty of Basic Sciences, Ferdowsi University of Mashhad,Mashhad, Iran 3. School of Physics, Damghan University, Damghan, Iran |
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Abstract: | Tin sulfide thin films(Sn_xS_y) with an atomic ratio of y/x = 0.5 have been deposited on a glass substrate by spray pyrolysis.The effects of deposition parameters,such as spray solution rate(R),substrate temperature (T_s) and film thickness(t),on the structural,optical,thermo-electrical and photoconductivity related properties of the films have been studied.The precursor solution was prepared by dissolving tin chloride(SnCl_4,5H_2O) and thiourea in propanol,and Sn_xS_y thin film was prepared with a mole rat... |
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Keywords: | thin film tin sulfide spray pyrolysis photoconductivity |
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