In the past decade, hybrid halide perovskites have been discovered as promising intrinsic semiconductors for applications in many optoelectronics areas such as photovoltaics, photodetectors, lasers, and transistors. Herein, the major focus is the charge transport properties of MAPbBr₃ and MAPbI₃ bulk single‐crystal hybrid perovskites, starting by providing the relevant historical and scientific background information and then presenting a detailed synopsis of the methods to synthesize crystals. Following this, the core properties of crystals including charge transport properties are analyzed and discussed. A small critique of the space‐charge‐limited current method, which is one of the major methods to analyze charge transport properties, is given, before the applications of hybrid perovskite crystals are discussed, largely focusing on solar cells, radiation detectors, lasers, and other thermoelectric applications. An outlook as to the future of these materials is also presented with the conclusion.

中文翻译：

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甲基铵三卤化铅杂钙钛矿块状单晶的电荷输运性质

在过去的十年中，已发现混合卤化物钙钛矿是有前途的本征半导体，可用于许多光电领域，例如光伏，光电探测器，激光器和晶体管。在此，主要关注的是MAPbBr ₃和MAPbI ₃的电荷传输性质。大型单晶杂化钙钛矿，首先提供相关的历史和科学背景信息，然后详细介绍合成晶体的方法。此后，分析和讨论了晶体的核心特性，包括电荷传输特性。在讨论钙钛矿杂化晶体的应用之前，先对空间电荷限制电流方法（这是分析电荷传输特性的主要方法之一）进行了小批判，主要集中在太阳能电池，辐射探测器，激光器，和其他热电应用。结论还介绍了这些材料的未来前景。