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Near-omni-directional sub-micron silica light-trapping monolayer for amorphous Si photovoltaic devices
Conference paper

Near-omni-directional sub-micron silica light-trapping monolayer for amorphous Si photovoltaic devices

Wen-Hsien Huang, Jia-Min Shieh, Chang-Hong Shen, Jung Y. Huang, Hao-Chung Kuo, Fu-Ming Pan, Chih-Wei Hsu, Bau-Tong Dai, Ching-Ting Lee, Ci-Ling Pan, …
2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011, 5950199
2011

Abstract

The non-closely packed (surface-coverage of 55-65%) sub-micron silica sphere (400 nm) light-trapping monolayer was introduced to boost photocurrent (efficiency) of thin film amorphous solar cells by 15% (6.9%). The enhancement is nearly omni-directional. © 2011 OSA.

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