The open-circuit voltage of CdTe solar cells is limited by energy losses across the device stack. Now, a comprehensive optical and electrical analysis reveals that the high internal voltages of state-of-the-art CdTe-based absorber layers could be translated into electrical power if charge selectivity is increased at contacts.

中文翻译：

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CdTe 太阳能电池的开路电压受到设备堆栈上的能量损失的限制。现在，一项全面的光学和电学分析表明，如果在触点处增加电荷选择性，最先进的基于 CdTe 的吸收层的高内部电压可以转化为电能。