Inside Cover: Perovskite Photodetectors based on CH₃NH₃PbI₃ Single Crystals (Chem. Asian J. 19/2016)

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• 作者：Xiang Qin ; Yifan Yao ; Dr. Huanli Dong ; Dr. Yonggang Zhen ; Dr. Lang Jiang and Prof. Wenping Hu
• 刊名：Chemistry – An Asian Journal
• 出版年：2016
• 出版时间：October 6, 2016
• 年：2016
• 卷：11
• 期：19
• 页码：2603
• 全文大小：1882K
• ISSN：1861-471X

文摘

High-quality perovskite single crystals of a nanowire and nanoplate with controllable sizes have been synthesized in large amounts via a simple solution immersing method and tuning recrystallization time. Both nanowire and nanoplate single crystals exhibited excellent photodetector performance with an on/off ratio of about 10²–10³, two orders of magnitude higher than that of polycrystalline film-based devices. This work suggests the importance of improving orders in the solid state for high-performance devices and opens a door for applications of perovskites in novel optoelectronic integrated devices. More information can be found in the Communication by Wenping Hu and Huanli Dong et al. on page 2675 in Issue 19, 2016 (DOI: 10.1002/asia.201600430).