Evaluation of thermal radiation dependent performance of GaSb thermophotovoltaic cell based on an analytical absorption coefficient model
文献类型：期刊论文
| 作者 | Wang Y (Wang Y.) ; Chen NF (Chen N. F.) ; Zhang XW (Zhang X. W.) ; Huang TM (Huang T. M.) ; Yin ZG (Yin Z. G.) ; Wang YS (Wang Y. S.) ; Zhang H (Zhang H.) |
| 刊名 | solar energy materials and solar cells
 |
| 出版日期 | 2010 |
| 卷号 | 94期号:10页码:1704-1710 |
| 关键词 | Thermophotovoltaic Gallium antimonide Absorption coefficient |
| 合作状况 | 国内 |
| 英文摘要 | applying the model dielectric function method, we have expressed the absorption coefficient of gasb analytically at room temperature relating to the contribution of various critical points of its electronic band structure. the calculated absorption spectrum shows good agreement with the reported experimental data obtained by spectral ellipsometry on nominally undoped sample. based on this analytical absorption spectrum, we have qualitatively evaluated the response of active absorbing layer structure and its photoelectric conversion properties of gasb thermophotovoltaic device on the perturbation of external thermal radiation induced by the varying radiator temperature or emissivity. our calculation has demonstrated that desirable thickness to achieve the maximum conversion efficiency should be decreased with the increment of radiator temperature and the performance degradation brought by any structure deviation from its optimal one would be stronger meanwhile. for the popular radiator temperature, no more than 1500 k in a real solar thermophotovoltaic system, and typical doping profile in gasb cell, a reasonable absorbing layer structure parameter should be controlled within 100-300 nm for the emitter while 3000-5000 nm for the base.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-09-07t13:07:56z no. of bitstreams: 1 evaluation of thermal radiation dependent performance of gasb thermophotovoltaic cell based on an analytical absorption coefficient model.pdf: 935899 bytes, checksum: c4f93f457b7ba093c5e5af753f18136f (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-09-07t13:11:43z (gmt) no. of bitstreams: 1 evaluation of thermal radiation dependent performance of gasb thermophotovoltaic cell based on an analytical absorption coefficient model.pdf: 935899 bytes, checksum: c4f93f457b7ba093c5e5af753f18136f (md5); made available in dspace on 2010-09-07t13:11:43z (gmt). no. of bitstreams: 1 evaluation of thermal radiation dependent performance of gasb thermophotovoltaic cell based on an analytical absorption coefficient model.pdf: 935899 bytes, checksum: c4f93f457b7ba093c5e5af753f18136f (md5) previous issue date: 2010; 国内 |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-09-07 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/13527]  |
| 专题 | 半导体研究所_中科院半导体材料科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang Y ,Chen NF ,Zhang XW ,et al. Evaluation of thermal radiation dependent performance of GaSb thermophotovoltaic cell based on an analytical absorption coefficient model[J]. solar energy materials and solar cells,2010,94(10):1704-1710. |
| APA | Wang Y .,Chen NF .,Zhang XW .,Huang TM .,Yin ZG .,...&Zhang H .(2010).Evaluation of thermal radiation dependent performance of GaSb thermophotovoltaic cell based on an analytical absorption coefficient model.solar energy materials and solar cells,94(10),1704-1710. |
| MLA | Wang Y ,et al."Evaluation of thermal radiation dependent performance of GaSb thermophotovoltaic cell based on an analytical absorption coefficient model".solar energy materials and solar cells 94.10(2010):1704-1710. |
入库方式： OAI收割
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。