标题： 钙钛矿太阳能电池的性能损失分析与设计空间优化 显示英文标题

标题： Performance Loss Analysis and Design Space Optimization of Perovskite Solar Cells

摘要： 尽管近年来钙钛矿太阳能电池领域取得的性能提升令人印象深刻，但现在显然要进一步优化，超越现有文献中的成果，需要对各种损耗机制进行详细分析。 我们通过光学和电学特性的详细数值模拟来解决这一问题。 我们量化了各种损耗，如光学损耗（5-6%）、复合损耗（3-4%）以及与奥弗效应限制的实际效率极限相比的电阻损耗。 此外，我们展示了导致这些损耗减少并最终提高效率的方案。 此外，我们将分析扩展到确定钙钛矿的最佳厚度，并详细讨论影响最佳厚度的因素。 显示英文摘要

摘要： While the performance enhancement witnessed in the field of perovskite solar cells over the recent years has been impressive, it is now evident that further optimization beyond the existing literature would require detailed analysis of various loss mechanisms. Here we address the same through detailed numerical simulations of optical and electrical characteristics. We quantify the various losses like optical losses (5-6%), recombination losses (3-4%), and resistive losses against the Auger limited practical efficiency limits. Moreover, we illustrate the schemes that result in reduction of these losses and eventual increase in efficiency. In addition, we extend the analyses to identify the optimum thickness of perovskite and the factors affecting the optimum thickness have been discussed in detail.