Infrared and Laser Engineering, Volume. 54, Issue 7, 20250260(2025)

Sb2Te3/ReS2 heterojunction-based broad-spectrum polarization photodetectors (invited)

Wei ZHUANG1,2、*, Du ZHANG1, Lidan LU1,2, and Lianqing ZHU1,2
Author Affiliations
  • 1School of Instrumentation Science and Opto-electronics Engineering, Beijing Information Science & Technology University, Beijing 100092, China
  • 2Beijing Engineering Research Center of Optoelectronic Information and Instrument, Beijing Information Science & Technology University, Beijing 100016, China
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    Figures & Tables(12)
    Schematic diagram of the device fabrication process
    The constructed optoelectronic testing system
    Characterization diagram of Sb2Te3/ReS2 heterostructure
    Transfer characteristics of Sb2Te3 devices and ReS2 devices
    The broadband response characteristics of Sb2Te3/ReS2 devices
    Ids-Vdscharacteristics under different laser powers
    Plot of R and D* versus optical power
    Plot of EQE as a function of optical power
    Time response of the Sb2Te3/ReS2 device
    Stability test of the Sb2Te3/ReS2 device
    Polarization Raman tests of Sb2Te3 and ReS2
    Polarization fitting curves of the Sb2Te3/ReS2 device
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    Wei ZHUANG, Du ZHANG, Lidan LU, Lianqing ZHU. Sb2Te3/ReS2 heterojunction-based broad-spectrum polarization photodetectors (invited)[J]. Infrared and Laser Engineering, 2025, 54(7): 20250260

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    Paper Information

    Category: 光电材料与器件

    Received: May. 12, 2025

    Accepted: --

    Published Online: Aug. 29, 2025

    The Author Email: Wei ZHUANG (zhuangwei@bistu.edu.cn)

    DOI:10.3788/IRLA20250260

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