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Recent Progress in Single‐Crystalline Perovskite Research Including Crystal Preparation, Property Evaluation, and Applications
Advanced Science ( IF 15.1 ) Pub Date : 2017-11-10 , DOI: 10.1002/advs.201700471
Yucheng Liu 1, 2, 3, 4 , Zhou Yang 1, 2, 3, 4 , Shengzhong Frank Liu 1, 2, 3, 4, 5, 6
Affiliation  

Organic–inorganic lead halide perovskites are promising optoelectronic materials resulting from their significant light absorption properties and unique long carrier dynamics, such as a long carrier lifetime, carrier diffusion length, and high carrier mobility. These advantageous properties have allowed for the utilization of lead halide perovskite materials in solar cells, LEDs, photodetectors, lasers, etc. To further explore their potential, intrinsic properties should be thoroughly investigated. Single crystals with few defects are the best candidates to disclose a variety of interesting and important properties of these materials, ultimately, showing the increased importance of single‐crystalline perovskite research. In this review, recent progress on the crystallization, investigation, and primary device applications of single‐crystalline perovskites are summarized and analyzed. Further improvements in device design and preparation are also discussed.

中文翻译:

单晶钙钛矿晶体制备、性能评价及应用研究最新进展

有机-无机卤化铅钙钛矿是一种很有前途的光电材料,因其具有显着的光吸收特性和独特的长载流子动力学,例如长载流子寿命、载流子扩散长度和高载流子迁移率。这些有利的特性使得卤化铅钙钛矿材料能够在太阳能电池、LED、光电探测器、激光器等中得到应用。为了进一步探索它们的潜力,应该彻底研究其固有特性。缺陷很少的单晶是揭示这些材料的各种有趣和重要特性的最佳候选者,最终表明单晶钙钛矿研究的重要性日益增加。本文对单晶钙钛矿的结晶、研究和初级器件应用的最新进展进行了总结和分析。还讨论了设备设计和准备方面的进一步改进。
更新日期:2017-11-10
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