Volume 31 Issue 6
Nov.  2022
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SHEN Tangyao, ZHAN Yiqiang, SHI Lei, “Time-Resolved Spectroscopy for the Study of Perovskite,” Chinese Journal of Electronics, vol. 31, no. 6, pp. 1053-1071, 2022, doi: 10.1049/cje.2022.00.064
Citation: SHEN Tangyao, ZHAN Yiqiang, SHI Lei, “Time-Resolved Spectroscopy for the Study of Perovskite,” Chinese Journal of Electronics, vol. 31, no. 6, pp. 1053-1071, 2022, doi: 10.1049/cje.2022.00.064

Time-Resolved Spectroscopy for the Study of Perovskite

doi: 10.1049/cje.2022.00.064
Funds:  This work was supported by the China National Key Basic Research Program (2021YFA1400603), the National Natural Science Foundation of China (91963212, 12234007, 12221004), and the Science and Technology Commission of Shanghai Municipality (19XD1434600, 2019SHZDZX01, 19DZ2253000, 20501110500, 21DZ1101500)
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  • Author Bio:

    Tangyao SHEN was born in Shanghai, China. He received the B.E. degree in physics from Fudan University. He is a Ph.D. candidate of physics. His research interests include perovskites, time-resolved spectroscopy, and photonic bandgap. (Email: 19110190037@fudan.edu.cn)

    Yiqiang ZHAN was born in Fuzhou, China. He received the Ph.D. degree in physics from Fudan University. He is a Professor of Fudan University. His research interests include organic/hybrid film solar units, smart sensors and memristors and their application in artificial neural network. (Email: yqzhan@fudan.edu.cn)

    Lei SHI (corresponding author) received the Ph.D. degree at Fudan University in 2010, joined Department of Physics, Fudan University in 2013, and was promoted to Full Professor in 2019. He worked as a Visiting Scholar in National University of Singapore, in 2010, a Post-doctoral Scholar in Instituto de Ciencia de Materiales de Madrid CSIC, Spain, from 2011 to 2012, and Aalto University, Finland, in 2013. His research interests include photonic crystals, nanophotonics and optical metrology. Till now, he has published more than 40 SCI papers as first/corresponding author in journals such as Nature Photoincs, Nature Communiations, Physical Review Letters, Advanced Materials, Light: Science & Applications, and Science Bulletins. (Email: lshi@fudan.edu.cn)

  • Received Date: 2022-03-26
  • Accepted Date: 2022-06-21
  • Available Online: 2022-11-03
  • Publish Date: 2022-11-05
  • Carrier behavior in halide perovskite is a critical factor impacting on the properties of material, and finally determines the performance of perovskite photovoltaic and luminescent devices. It is necessary to clarify the mechanism of carrier relaxation and migration at extremely microscopic time scale. Time-resolved spectroscopy provides a powerful means for the detection of ultrafast processes, which has been an indispensable technique in research on perovskites. In this review, we will elaborate the basic principle and system implementation of time-resolved spectroscopy, and introduce the applications for carrier dynamics in perovskite.
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