Frontiers in Chemistry (Jan 2022)

Photodetectors Based on Micro-nano Structure Material

  • Yu Yu,
  • Yu Yu,
  • Wuyue Wang,
  • Wuyue Wang,
  • Weihua Li,
  • Gong Wang,
  • Gong Wang,
  • Yulei Wang,
  • Yulei Wang,
  • Zhiwei Lu,
  • Zhiwei Lu,
  • Sensen Li,
  • Wanli Zhao,
  • Yuhai Li,
  • Tongyu Liu,
  • Xiusheng Yan

DOI
https://doi.org/10.3389/fchem.2021.832028
Journal volume & issue
Vol. 9

Abstract

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Photodetectors converting optical signals into electrical signals have been widely utilized and have received more and more attention in scientific research and industrial fields including optical interconnection, optical communication, and environmental monitoring. Herein, we summarize the latest development of photodetectors with different micro-nano structures and different materials and the performance indicators of photodetectors. Several photodetectors, such as flexible, ultraviolet two-dimensional (2D) microscale, and dual-band photodetectors, are listed in this minireview. Meanwhile, the current bottleneck and future development prospects of the photodetector are discussed.

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