Pengwei ZHI, Ping RONG, Shuai REN, Xiangwei LIU, Shiyong GAO. Preparation and Performance Study of g-C3N4/CdS Heterojunction Ultraviolet-visible Photodetector[J]. Acta Photonica Sinica, 2021, 50(9): 0904001
- Acta Photonica Sinica
- Vol. 50, Issue 9, 0904001 (2021)
Fig. 1. The SEM images of g-C3N4 nanosheets and g-C3N4/CdS heterostructures
Fig. 2. The EDS patterns of g-C3N4 nanosheets and g-C3N4/CdS heterostructures
Fig. 3. The XRD patterns of g-C3N4 nanosheets and g-C3N4/CdS heterostructures
Fig. 4. The XPS spectra of g-C3N4/CdS heterostructures
Fig. 5. Time dependent current response curves of g-C3N4 nanosheets and g-C3N4/CdS heterojunction detector under on/off UV illumination
Fig. 6. Time dependent current response curves of g-C3N4 nanosheets and g-C3N4/CdS heterojunction detector under on/off blue light illumination
Fig. 7. Time dependent current response curves of g-C3N4 nanosheets and g-C3N4/CdS heterojunction detector under on/off green light illumination
Fig. 8. The PL spectra of g-C3N4 nanosheets and g-C3N4/CdS heterostructures
Fig. 9. The schematic illustration of g-C3N4/CdS detector under UV and visible light
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