多量子阱太阳能电池全局结构优化的解析方法

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC) Pub Date : 2018-06-01 DOI:10.1109/PVSC.2018.8547872

K. Toprasertpong, M. Sugiyama

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引用次数: 0

摘要

提出了有效迁移率模型，为多量子阱太阳能电池的分析和设计提供了方便的工具。讨论了用于太阳能电池的MQW有效迁移率的解析公式及其下限。通过绘制MQW的带隙迁移映射，首次可以解析估计MQW在载流子传输方面的可行带隙范围。这样，就可以通过简单的计算程序来实现迄今为止通过试错实验进行的MQW窄带隙结构优化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analytic Approach for Global Structure Optimization of Multiple Quantum Well Solar Cells

The effective mobility model is proposed as a convenient tool for the analysis and design of multiple quantum well (MQW) solar cells. The analytical formula for MQW effective mobility and its lower limit for solar cell application are discussed. By plotting MQW band gap-mobility mappings, the feasible band gap range of MQWs, in terms of carrier transport, can be analytically estimated for the first time. In this way, the structure optimization of MQW for narrower band gap, which has been carried out through trail-and-error experiments so far, becomes available through a simple calculation procedure.

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来源期刊

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC)

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