Laser & Optoelectronics Progress, Volume. 62, Issue 3, 0316001(2025)

Evolution of Dual Optical Bandgap in Vanadium Pentoxide Thin Films for Multifrequency Absorption

Yunkai Shao1,2,3、*, Linkui Niu2, Tiantian Huang2, Wanli Yang1, Xin Chen2, and Ning Dai1,2,3
Author Affiliations
  • 1Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310020, Zhejiang , China
  • 2State Key Laboratory of Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
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    [24] Zhang T N, Wang S X, Huang T T et al. Atomic-layer-deposited ultrathin films of vanadium pentoxide crystalline nanoflakes with controllable thickness and optical band-gap[J]. Journal of Infrared and Millimeter Waves, 38, 3-7(2019).

    [29] Mokerov V G, Makarov V L, Tulvinskii V B et al. Optical properties of vanadium pentoxide in the region of photon energies from 2 eV to 14 eV[J]. Optics and Spectroscopy, 40: 1, 58-61(1976).

    [34] Xu L, Zhang X N, Liang R Y et al. Comprehension experimental design for preparation and optical band gap control of ultrathin amorphous oxide semiconductor films[J]. Experiment Science and Technology, 22, 41-46(2024).

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    Yunkai Shao, Linkui Niu, Tiantian Huang, Wanli Yang, Xin Chen, Ning Dai. Evolution of Dual Optical Bandgap in Vanadium Pentoxide Thin Films for Multifrequency Absorption[J]. Laser & Optoelectronics Progress, 2025, 62(3): 0316001

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    Paper Information

    Category: Materials

    Received: May. 16, 2024

    Accepted: May. 28, 2024

    Published Online: Feb. 24, 2025

    The Author Email:

    DOI:10.3788/LOP241290

    CSTR:32186.14.LOP241290

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