• Optics and Precision Engineering
  • Vol. 30, Issue 16, 1915 (2022)
Jianhua ZHU1, Ping RONG2, Shuai REN2, Xinyu GUO2, and Shiyong GAO2,*
Author Affiliations
  • 1Department of Materials and Chemical Engineering, Taiyuan University, Taiyuan030032, China
  • 2School of Materials Science and Engineering, Harbin Institute of Technology, Harbin150001, China
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    DOI: 10.37188/OPE.20223016.1915 Cite this Article
    Jianhua ZHU, Ping RONG, Shuai REN, Xinyu GUO, Shiyong GAO. Preparation and photodetection performance of ZnO nanorods/Bi2S3 quantum dots heterojunction[J]. Optics and Precision Engineering, 2022, 30(16): 1915 Copy Citation Text show less
    SEM images of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Fig. 1. SEM images of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    EDS spectra of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Fig. 2. EDS spectra of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    XRD patterns of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Fig. 3. XRD patterns of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Photoresponse spectra of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector
    Fig. 4. Photoresponse spectra of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector
    Time dependent photocurrent response curves of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector under on/off UV illumination
    Fig. 5. Time dependent photocurrent response curves of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector under on/off UV illumination
    Time dependent current response curves of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector under on/off blue and green light illumination
    Fig. 6. Time dependent current response curves of ZnO nanorods photodetector and ZnO nanorods/Bi2S3 quantum dots photodetector under on/off blue and green light illumination
    Response characteristic curves of ZnO nanorods/Bi2S3 quantum dots photodetector under on/off different light illumination
    Fig. 7. Response characteristic curves of ZnO nanorods/Bi2S3 quantum dots photodetector under on/off different light illumination
    PL spectra of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Fig. 8. PL spectra of ZnO nanorods and ZnO nanorods/Bi2S3 quantum dots
    Detecting mechanism of ZnO nanorods/Bi2S3 quantum dots photodetector
    Fig. 9. Detecting mechanism of ZnO nanorods/Bi2S3 quantum dots photodetector
    Jianhua ZHU, Ping RONG, Shuai REN, Xinyu GUO, Shiyong GAO. Preparation and photodetection performance of ZnO nanorods/Bi2S3 quantum dots heterojunction[J]. Optics and Precision Engineering, 2022, 30(16): 1915
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