Characteristics of field effect a-Si:H solar cells
Characteristics of field effect a-Si:H solar cells
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场效应a-Si:H太阳能电池的特性
DOI：
10.1016/s0022-3093(98)00353-6
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发表时间：
1998
影响因子：
3.5
通讯作者：
H. Koinuma
中科院分区：
文献类型：
--
作者：
H. Fujioka;M. Oshima;C. Hu;M. Sumiya;N. Matsuki;Kaori Miyazaki;H. Koinuma
二维器件模拟揭示了利用场效应诱导的反转层代替重掺杂窗口层的太阳能电池的优点。由于对短波长的光量子效率的提高，电池性能不仅在短路电流方面得到了改善，而且由于使用具有更大功函数的金属，电池的开路电压和填充系数也得到了改善。据估计，利用场效应太阳能电池，转换效率可提高到50%。
Two dimensional device simulation has revealed advantages of a solar cell which utilizes an inversion layer induced by the field effect instead of a heavily doped window layer. The cell performance improvements have been predicted not only in the short circuit current due to the increased quantum efficiency for light with short wavelengths but also in the open circuit voltage and the fill factor by the use of metals with larger workfunctions. The conversion efficiency has been estimated to increase to 50% by the use of the field effect solar cell.