arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1107.0924cond-mat.mtrl-scicond-mat.mes-hall
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异质结有机光电池作为分子热机:性能分析的简单模型

Heterojunction organic photovoltaic cells as molecular heat engines: A simple model for the performance analysis

Mario Einax, Marcel Dierl, Abraham Nitzan

摘要:

有机异质结太阳能电池的分析在一个极小模型,其中包括这种系统的基本物理特征。该模型的动力学性质,使用主方程的方法计算,占此类系统的定性行为。该模型产生明确的电流-电压行为的结果,以及在热力学效率以及在最大功率下的功率转换效率方面表示的性能特性,使其能够评估该设备模型的最佳设置。

英文摘要:

Organic heterojunction solar cells are analyzed within a minimal model that includes the essential physical features of such systems. The dynamical properties of this model, calculated using a master equation approach, account for the qualitative behavior of such systems. The model yields explicit results for current-voltage behavior as well as performance characteristics expressed in terms of the thermodynamic efficiency as well as the power conversion efficiency at maximum power, making it possible to evaluate the optimal setup for this device model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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