Study on gallium oxide UV detector based on vanadium dioxide phase transition regulation

Zixiao Qi; Changqi Zhou; Yuan Lu; Chang Wu

doi:10.1117/12.3016330

1 February 2024 Study on gallium oxide UV detector based on vanadium dioxide phase transition regulation

Zixiao Qi, Changqi Zhou, Yuan Lu, Chang Wu

Proceedings Volume 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023); 130681D (2024) https://doi.org/10.1117/12.3016330
Event: Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 2023, Hefei, China

Abstract

We have demonstrated the high performance ultraviolet (UV) photodetectors based on Ga₂O₃/VO₂ heterojunction. The effect of metal-insulator phase transition (MIT) characteristic of VO₂ on the performance of Ga₂O₃/VO₂ photodetectors has been investigated in detail. The response speed of the Ga₂O₃/VO₂ photodetectors are basically same both heterojunction and Schottky junction mode. While the response of the detector Schottky junction mode. This provides a feasible method for exploring and improving the performance of amorphous gallium oxide ultraviolet detectors.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zixiao Qi, Changqi Zhou, Yuan Lu, and Chang Wu "Study on gallium oxide UV detector based on vanadium dioxide phase transition regulation", Proc. SPIE 13068, Fifth International Conference on Optoelectronic Science and Materials (ICOSM 2023), 130681D (1 February 2024); https://doi.org/10.1117/12.3016330

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