热光电效应的热力学性能系数

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-02-01 DOI:10.1117/1.jpe.14.042402

Maxime Giteau, Michela F. Picardi, Georgia T. Papadakis

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引用次数: 0

摘要

由于缺乏标准操作条件，比较热光电（TPV）设备的性能具有挑战性。在此，我们提出了一个通用的优点系数（FOM），可用于评估在远场机制下运行的冠捷光伏器件相对于其热力学边界的性能。引入的 FOM 可减轻温度依赖性，并考虑到功率密度和效率之间的基本权衡。根据该 FOM，我们对近期实验中报告的冠捷光电性能进行了分类。

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Thermodynamic figure of merit for thermophotovoltaics

Comparing the performance of thermophotovoltaic (TPV) devices is challenging due to a lack of standard operation conditions. Here, we propose a universal figure of merit (FOM) that can be used to evaluate the performance of TPV devices that operate in the far-field regime relative to their thermodynamic bounds. The introduced FOM alleviates temperature dependence and accounts for the fundamental trade-off between power density and efficiency. Based on this FOM, we present a classification of TPV performances reported in recent experiments.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.