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Photoelectric parameters of photodetectors based on thin microcrystalline films of CH$_{3}$NH$_{3}$PbI$_{3}$ perovskite
D. V. Amaseva, K. A. Savinbc, S. N. Nikolaevc a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b Lomonosov Moscow State University
c P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
Abstract:
Photoelectric characteristics of photodetectors of the type of a photoresistor based on microcrystalline films of the organometallic perovskite CH$_{3}$NH$_{3}$PbI$_{3}$ with gold and aluminum contacts have been studied. The maximum photosensitivity of the photodetectors was 30 A/W. The buildup and decay times of the photoconductivity were in the range from 2.6 to 25.5 $\mu$s.
Keywords:
photodetectors, organometallic perovskites, photosensitivity, photoconductivity.
Received: 27.03.2020 Revised: 03.04.2020 Accepted: 03.04.2020
Citation:
D. V. Amasev, K. A. Savin, S. N. Nikolaev, “Photoelectric parameters of photodetectors based on thin microcrystalline films of CH$_{3}$NH$_{3}$PbI$_{3}$ perovskite”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:13 (2020), 31–34; Tech. Phys. Lett., 46:7 (2020), 653–656
Linking options:
https://www.mathnet.ru/eng/pjtf5061 https://www.mathnet.ru/eng/pjtf/v46/i13/p31
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Abstract page: | 44 | Full-text PDF : | 16 |
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