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pro vyhledávání: '"Kimihiko Kitani"'
Autor:
Yasuhito Takahashi, Kimihiko Kitani, Yasuhiro Hashimoto, Takayuki Negami, Takuya Satoh, Shigeo Hayashi, Shinichi Shimakawa
Publikováno v:
physica status solidi (a). 203:2630-2633
Cu(In,Ga)Se 2 (CIGS) films were characterized by time-resolved photoluminescence (TRPL) on performances of solar cells. Open circuit voltage and efficiency of the solar cells increased with increasing the TRPL lifetimes meausred at 77 K and room temp