PAPERS
Wen Bo, Zhou Jianjun, Jiang Ruolian, Xie Zili, Chen Dunjun, Ji Xiaoli, Han Ping, Zhang Rong and Zheng Youdou
Abstract: Based on the current-voltage equation for pn junction solar cells,the conversion efficiency under ideal conditions for an InGaN solar cell was calculated.The conversion efficiencies of one-junction,two-junction,and three-junction InxGa1-xN solar cells were calculated to 27.3%,36.6%,and 41.3%,respectively,all of which are higher than those of common materials.The optimal band gaps and the indium contents of these InxGa1-xN solar cells were also obtained,giving a theoretical basis for the design of InxGa1-xN solar cells.
Key words: InGaN, solar cell, conversion efficiency, theoretical calculation
Article views: 3682 Times PDF downloads: 1993 Times Cited by: 0 Times
Received: 18 August 2015 Revised: 04 April 2007 Online: Published: 01 September 2007
| Citation: |
Wen Bo, Zhou Jianjun, Jiang Ruolian, Xie Zili, Chen Dunjun, Ji Xiaoli, Han Ping, Zhang Rong, Zheng Youdou. Theoretical Calculation of Conversion Efficiency of InGaN Solar Cells[J]. Journal of Semiconductors, 2007, 28(9): 1392-1395.
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Wen B, Zhou J J, Jiang R L, Xie Z L, Chen D J, Ji X L, Han P, Zhang R, Zheng Y D. Theoretical Calculation of Conversion Efficiency of InGaN Solar Cells[J]. Chin. J. Semicond., 2007, 28(9): 1392.
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