锑硫系太阳能电池固态敏化剂：被遗忘的英雄还是低潜力的候选者
Antimony Chalcogenide-based Solid State Sensitizers for Solar Cells: A Forgotten Hero or Low Potential Candidate
摘要：
在世纪之交，锑酸盐（Sb_2S_3）作为敏化剂在固态敏化太阳能电池中的应用引起了人们极大的研究兴趣。然而，钙钛矿的使用减少了该领域的研究，并且锑硫属化物（Sb2（S，Se）3）的潜力没有被彻底探索。虽然这些材料也提供了带隙调整一样，钙钛矿通过改变组成的S和Se，它是不受欢迎的钙钛矿主要是因为低效率的太阳能电池的基础上it.In本文中，我们提出了一个景观的功能作用的各种设备参数的性能Sb 2（S，Se）3为基础的太阳能电池。为此，我们首先校准的光电模型用于模拟与文献中的实验结果。然后，该模型进行参数变化，以探索这类太阳能电池的性能指标。我们的研究结果表明，尽管认为开路电压是独立的接触层掺杂在适当的带对齐的敏化太阳能电池，在这里，我们观察到，否则，开路电压确实是依赖于掺杂密度的接触层。利用详细的数值模拟和分析模型，我们进一步确定的性能优化映射的Sb 2（S，Se）3基敏化太阳能电池。
英文摘要：
The use of stibnite (Sb2S3) as sensitizers in the solid-state sensitized solar cells received considerable research interest during the transition of the millennium. However, the use of perovskite diminished the research in the field and the potential of antimony chalcogenide (Sb2(S,Se)3) was not explored thoroughly. Although these materials also provide bandgap tuning like perovskite by varying the composition of S and Se, it is not as popular as perovskite mainly because of the low efficiency of the solar cells based on it. In this paper, we present a landscape of the functional role of various device parameters on the performance of Sb2(S,Se)3 based solar cells. For the purpose, we first calibrate the optoelectronic model used for the simulation with the experimental results from the literature. The model is then subjected to parametric variations to explore the performance metrics for this class of solar cells. Our results show that despite the belief that open circuit voltage is independent of contact layers doping in proper band aligned sensitized solar cells, here we observe otherwise and the open circuit voltage is indeed dependent on the doping density of the contact layers. Using the detailed numerical simulation and analytical model we further identify the performance optimization map of Sb2(S,Se)3 based sensitized solar cells.
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