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- Chao Xie
- School of Electronic Science and Applied Physics and Anhui Provincial Key Laboratory of Advanced Materials and Devices Hefei University of Technology Hefei Anhui 230009 China
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- Chun‐Ki Liu
- Department of Applied Physics The Hong Kong Polytechnic University Hong Kong 999077 China
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- Hok‐Leung Loi
- Department of Applied Physics The Hong Kong Polytechnic University Hong Kong 999077 China
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- Feng Yan
- Department of Applied Physics The Hong Kong Polytechnic University Hong Kong 999077 China
書誌事項
- 公開日
- 2019-08-15
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1002/adfm.201903907
- 公開者
- Wiley
この論文をさがす
説明
<jats:title>Abstract</jats:title><jats:p>In the past several years, organic–inorganic hybrid perovskites and all inorganic perovskites have attracted enormous research interest in a variety of optoelectronic applications including solar cells, light‐emitting diodes, semiconductor lasers, and photodetectors for their plenty of appealing electrical and optoelectrical properties. Benefiting from the inherent amplification function of transistors and the pronounced photogating effect, perovskite‐based phototransistors and hybrid photodetectors can provide very high photoresponsivity and gain, rendering them highly promising for some specific applications especially ultrasensitive light detection. A review on the recent progress of phototransistors and hybrid photodetectors using perovskites as light‐sensitive materials is presented. The efforts and development in 3D and 2D perovskite‐based phototransistors, and perovskite/functional material (e.g., graphene, 2D semiconductors, organic semiconductors, and other semiconductors) heterojunction‐based hybrid photodetectors are introduced and discussed systematically. Some processing techniques for optimizing device performance are also addressed. In the final section, a conclusion of the research achievements is presented and possible challenges as well as outlook are provided to guide future activity in this research field.</jats:p>
収録刊行物
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- Advanced Functional Materials
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Advanced Functional Materials 30 (20), 1903907-, 2019-08-15
Wiley
