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Low-temperature characterization of multijunction solar cells using a combined characterization approach

机译:使用组合表征方法对多结太阳能电池进行低温表征

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We combined light current-voltage, dark current-voltage, quantum efficiency, and electroluminescence at varying low temperatures to identify and quantify defects, current mismatch effects, saturation currents, and diode quality of each subcell. We attempt to provide a method for spectral mismatch correction for fill factor for each subcell as well as identify how defects, current mismatch, and radiation will affect performance of multijunction solar cells at LILT, AM 0, and AM 1.5.
机译:我们将低温下的亮电流-电压,暗电流-电压,量子效率和电致发光相结合,以识别和量化每个子电池的缺陷,电流失配效应,饱和电流和二极管质量。我们尝试提供一种用于每个子电池填充因子的光谱失配校正的方法,并确定缺陷,电流失配和辐射将如何影响LILT,AM 0和AM 1.5下的多结太阳能电池的性能。

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