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Title: Photonics and optoelectronics of 2D metal‐halide perovskites
Authors: Qi, Xiang
Zhang, Yupeng
Ou, Qingdong
Ha, Son Tung
Qiu, Cheng-Wei
Zhang, Han
Cheng, Yi-Bing
Xiong, Qihua
Bao, Qiaoliang
Keywords: Science::Physics
Issue Date: 2018
Source: Qi, X., Zhang, Y., Ou, Q., Ha, S. T., Qiu, C.-W., Zhang, H., . . . Bao, Q. (2018). Photonics and optoelectronics of 2D metal‐halide perovskites. Small, 14(31), 1800682-. doi:10.1002/smll.201800682
Journal: Small 
Abstract: In the growing list of 2D semiconductors as potential successors to silicon in future devices, metal-halide perovskites have recently joined the family. Unlike other conversional 2D covalent semiconductors such as graphene, transition metal dichalcogenides, black phosphorus, etc., 2D perovskites are ionic materials, affording many distinct properties of their own, including high photoluminescence quantum efficiency, balanced large exciton binding energy and oscillator strength, and long carrier diffusion length. These unique properties make 2D perovskites potential candidates for optoelectronic and photonic devices such as solar cells, light-emitting diodes, photodetectors, nanolasers, waveguides, modulators, and so on, which represent a relatively new but exciting and rapidly expanding area of research. In this Review, the recent advances in emerging 2D metal-halide perovskites and their applications in the fields of optoelectronics and photonics are summarized and insights into the future direction of these fields are offered.
ISSN: 1613-6810
DOI: 10.1002/smll.201800682
Rights: © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles


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