有效俘获截面对InAs/GaAs量子点太阳能电池生成复合速率的影响

Ahna Sharan, J. Kumar
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引用次数: 0

摘要

对量子点太阳能电池结构进行了理论分析,研究了有效俘获截面对量子点生成-复合过程的影响。对泊松方程和连续性方程进行自一致求解,得到了量子点的静电势、电子和空穴载流子分布以及电子填充。利用量子点的占据概率来估计不同掺杂和偏置条件下的有效俘获截面。
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Impact of effective capture cross section on generation-recombination rate in InAs/GaAs quantum dot solar cell
Quantum dot solar cell structures have been theoretically analysed to study the impact of effective capture cross sections on quantum dot generation-recombination processes. The Poisson’s and continuity equation were solved self-consistently to obtain electrostatic potential, electron and hole carrier distribution, and electron filling of the QDs. The occupation probability of the QDs was used to estimate the effective capture cross-sections under different doping and bias condition.
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