標題: Enhanced angular characteristics of indium tin oxide nanowhisker-coated silicon solar cells
作者: Chang, Chia-Hua
Hsu, Min-Hsiang
Tseng, Ping-Chen
Yu, Peichen
Chang, Wei-Lun
Sun, Wen-Ching
Hsu, Wei-Chih
光電工程學系
光電工程研究所
Department of Photonics
Institute of EO Enginerring
公開日期: 9-May-2011
摘要: Omnidirectional and broadband light harvesting is critical to photovoltaics due to the sun's movement and its wide spectral range of radiation. In this work, we demonstrate distinctive indium-tin-oxide nanowhiskers that achieve superior angular and spectral characteristics for crystalline silicon solar cells using angle-resolved reflectance spectroscopy. The solar-spectrum weighted reflectance is well below 6% for incident angles of up to 70 and for the wavelength range between 400nm and 1000nm. As a result, the nanowhisker coated solar cell exhibits broadband quantum efficiency characteristics and enhanced short-circuit currents for large angles of incidence. (C) 2011 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.19.00A219
http://hdl.handle.net/11536/8872
ISSN: 1094-4087
DOI: 10.1364/OE.19.00A219
期刊: OPTICS EXPRESS
Volume: 19
Issue: 10
起始頁: 0
結束頁: 0
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