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Optimization of Annealing Process for Totally Printable High-current Superstrate CuInS2 Thin-Film Solar Cells
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نویسنده
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Behjat Abbas ,Dehghani Mehdi ,Tajabadi Fariba ,Taghavinia Nima
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منبع
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international journal of optics and photonics - 2015 - دوره : 9 - شماره : 1 - صفحه:53 -61
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چکیده
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Planar superstrate cuins2 (cis) solar cell devices are fabricated using totally solution-processed deposition methods. a titanium dioxide blocking layer and an in2s3 buffer layer are deposited by the spray pyrolysis method. a cis2 absorber layer is deposited by the spin coating method using cis ink prepared by a 1-butylamine solvent-based solution at room temperature. to obtain optimum annealing temperature, these layers are first annealed at 150°c and then annealed at 210°c, 250°c and 350°c respectively. the optimum annealing temperature of the layer is found to be 250°c, where 23 ma current density and 505 mv open circuit voltage are measured for the best fabricated solar cell sample.
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کلیدواژه
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CuInS2 ,Thin film solar cells ,Superstrate structure ,Solution-processed deposition method
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آدرس
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yazd university, Yazd University, ایران, yazd university, Yazd University, ایران, shiraz university, Nanotechnology and Advanced Materials Department, Materials and Energy Research Center, ایران, sharif university of technology, Sharif University of Technology, ایران
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Authors
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