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Channel-Length-Dependent Performances of Planar Photodiodes Based on Perovskite

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Proceedings of 2018 International Conference on Optoelectronics and Measurement

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 567))

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Abstract

In this paper, planar photodiodes based on perovskite were fabricated and characterized. We explored the relationship between channel length and photo-generated current. The study demonstrates that the photo-generated current generated by planar photodiode at weak light is hardly affected by the channel length. However, due to the influence of the diffusion mechanism, the photo-generated current gradually increases with the channel length under strong light. Our study provides a reasonable explanation for the diffusion mechanism of photo-generated carriers in horizontal structure.

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Acknowledgements

This work was supported by National Key R&D Program of China Grant No. 2016YFF0203605, and the Natural Science Foundation of Zhejiang Province Grant No. LY18F050009.

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Authors and Affiliations

  1. Institute of Microelectronics, School of Physical Science and Technology, Lanzhou University, South Tianshui Road 222#, Lanzhou, 730000, China

    Guangmeng Liao, Kun Xu, Feiyu Zhao, Fobao Huang, Yuanlong Liang, Lan He & Yingquan Peng

  2. Institute of Microelectronics, College of Optical and Electronic Technology, China Jiliang University, Xueyuan Street 258#, Hangzhou, 310018, China

    Yingquan Peng & Rongzheng Ding

Authors
  1. Guangmeng Liao
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  2. Kun Xu
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  3. Feiyu Zhao
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  4. Fobao Huang
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  5. Yuanlong Liang
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  6. Lan He
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  7. Yingquan Peng
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  8. Rongzheng Ding
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Corresponding author

Correspondence to Yingquan Peng .

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Editors and Affiliations

  1. China Jiliang University, Xiasha, Hangzhou, Zhejiang, China

    Yingquan Peng

  2. China Jiliang University, Xiasha, Hangzhou, Zhejiang, China

    Xinyong Dong

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Liao, G. et al. (2020). Channel-Length-Dependent Performances of Planar Photodiodes Based on Perovskite. In: Peng, Y., Dong, X. (eds) Proceedings of 2018 International Conference on Optoelectronics and Measurement. Lecture Notes in Electrical Engineering, vol 567. Springer, Singapore. https://doi.org/10.1007/978-981-13-8595-7_24

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  • DOI: https://doi.org/10.1007/978-981-13-8595-7_24

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-8594-0

  • Online ISBN: 978-981-13-8595-7

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