Spectrally selective reflector surfaces for heat reduction in concentrator solar cells: modeling and applications of TiO_2:Nb-based thin films
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چکیده
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Effect of Annealing on Physical Properties of Cu2ZnSnS4 (CZTS) Thin Films for Solar Cell Applications
Cu2ZnSnS4 (CZTS) thin films were prepared by directly sputteringCu (In,Ga)Se2 quaternary target consisting of (Cu: 25%, Zn: 12.5%, Sn; 12.5%and S: 50%). The composition and structure of CZTS layers have beeninvestigated after annealing at 200 0C, 350 0C and 500 0C under vacuum. Theresults show that recrystallization of the CZTS thin film occurs and increasingthe grain size with a preferred orie...
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................................................................................................................................................ I ACKNOWLEDGMENTS ...................................................................................................................... II LIST OF TABLES ....................................................................................................
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2011
ISSN: 0003-6935,1539-4522
DOI: 10.1364/ao.50.003296