共 42 条
Inductively coupled plasma grown semiconductor films for low cost solar cells with improved light-soaking stability
被引:21
|作者:
Shen, Chang-Hong
[1
]
Shieh, Jia-Min
[1
,2
,3
]
Huang, Jung Y.
[2
,3
]
Kuo, Hao-Chung
[2
,3
]
Hsu, Chih-Wei
[2
,3
]
Dai, Bau-Tong
[1
]
Lee, Ching-Ting
[4
,5
]
Pan, Ci-Ling
[2
,3
,6
,7
]
Yang, Fu-Liang
[1
]
机构:
[1] Natl Nano Device Labs, Hsinchu 30078, Taiwan
[2] Natl Chiao Tung Univ, Dept Photon, Hsinchu, Taiwan
[3] Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu, Taiwan
[4] Natl Cheng Kung Univ, Inst Microelect, Tainan 701, Taiwan
[5] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 701, Taiwan
[6] Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan
[7] Natl Tsing Hua Univ, Inst Photon Technol, Hsinchu 30013, Taiwan
关键词:
MICROCRYSTALLINE SILICON;
TRANSISTORS;
DEPOSITION;
D O I:
10.1063/1.3615650
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
We investigate the performance of a single-junction amorphous Si (a-Si) solar cell fabricated with inductively coupled plasma (ICP) deposition technique. The high-density plasma resulting from high dissociation capacity of ICP enables good-quality hydrogenated Si films to be synthesized at low temperatures. High-density ICP also promotes the diffusion of reactive radicals on substrates and forms a-Si:H films with low defect density (similar to 3 x 10(15) cm(-3)). We demonstrate single-junction a-Si solar cells with a conversion efficiency of 9.6% and improved light-soaking stability. This low thermal-budget thin-film technique could open up the feasibility of efficient thin film solar cells on flexible substrates. (C) 2011 American Institute of Physics. [doi:10.1063/1.3615650]
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