Effects of Proton Irradiation on Optical and Electrical Properties of Cu(In,Ga)Se2 Solar Cells
Effects of Proton Irradiation on Optical and Electrical Properties of Cu(In,Ga)Se2 Solar Cells
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质子辐照对 Cu(In,Ga)Se2 太阳能电池光电性能的影响
DOI:
10.1143/jjap.51.111802
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
M. Sugiyama
中科院分区:
文献类型:
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作者:
Y. Hirose;M. Warasawa;I. Tsunoda;K. Takakura;M. Sugiyama
The optical and electrical properties of proton irradiated Cu(In,Ga)Se2 (CIGS) solar cells and the composed thin films such as transparent conducting oxide (TCO) and CIGS were investigated. The transmittance and resistivity of TCO window layers remained constant for a fluence of up to 3×1015 cm-2. For CIGS thin films, the photoluminescence (PL) peak intensity tended to decrease, possibly because the number of nonradiative recombination centers increased under proton irradiation. In addition, the PL spectra of irradiated CIGS solar cells suggested that the CIGS absorber layer and/or the depletion layer around the CdS/CIGS interface are more prone to degrade than other layers. These results constitute the first step in clarifying the degradation mechanism of CIGS solar cells.
DOI:
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发表时间:
2022
期刊:
影响因子:
--
作者:
Jiro Nishinaga;Manabu Togawa;Shogo Ishizuka,
通讯作者:
Shogo Ishizuka,
DOI:
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发表时间:
2008
期刊:
Jpn.J.Appl.Phys. Vol.47,No.2
影响因子:
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作者:
Cho;Y.-H.;Kina;A.;Shimada;T.;Hayashi;T.;K. Yoshida
通讯作者:
K. Yoshida