发明名称 |
METHOD OF TESTING SOLAR CELLS |
摘要 |
<p>A method of measuring the efficiency with which a solar cell converts incident photons into charge carriers, including the following steps: (a) illuminating the solar cell with a broadband light source; (b) illuminating the solar cell with the broadband light source of which the intensity of a selected range of wavelengths has been reduced; (c) determining the change in the number of photons incident on the cell and the change in the number of charge carriers produced by the cell between steps (a) and (b); and (d) using the changes determined in step (c) to calculate the said efficiency measure.</p> |
申请公布号 |
EP2356477(A1) |
申请公布日期 |
2011.08.17 |
申请号 |
EP20090768349 |
申请日期 |
2009.11.18 |
申请人 |
TECHNICAL UNIVERSITY OF DENMARK |
发明人 |
KREBS, FREDERIK CHRISTIAN |
分类号 |
G01R31/26;G01J1/08 |
主分类号 |
G01R31/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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