• Acta Photonica Sinica
  • Vol. 48, Issue 12, 1223001 (2019)
Guo-cheng ZHANG1、1、2、2, Ping-jun ZHANG3、3, Xing-li HE1、1, and Hong ZHANG2、2、*
Author Affiliations
  • 1Research Center for Microelectronics Technology, Fujian University of Technology, Fuzhou 350108, China
  • 2Institute of Optoelectronic Display, National & Local United Engineering Lab of Flat Panel Display Technology, Fuzhou University, Fuzhou 350108, China
  • 3College of Information Science and Engineering, Fujian University of Technology, Fuzhou 350108, China
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    DOI: 10.3788/gzxb20194812.1223001 Cite this Article
    Guo-cheng ZHANG, Ping-jun ZHANG, Xing-li HE, Hong ZHANG. Preparation and Performance Optimization of Inkjet-printed Vertical Organic Phototransistor[J]. Acta Photonica Sinica, 2019, 48(12): 1223001 Copy Citation Text show less
    喷墨打印垂直光晶体管示意图The schematic of the inkjet-printed vertical photodetectors
    Fig. 1. 喷墨打印垂直光晶体管示意图The schematic of the inkjet-printed vertical photodetectors
    喷墨打印PCDTPT薄膜光学图及轮廓图Optical image and profile of the inkjet-printed PCDTPT film
    Fig. 2. 喷墨打印PCDTPT薄膜光学图及轮廓图Optical image and profile of the inkjet-printed PCDTPT film
    喷墨打印PCDTPT薄膜AFM表面形貌AFM image of the inkjet-printed PCDTPT film
    Fig. 3. 喷墨打印PCDTPT薄膜AFM表面形貌AFM image of the inkjet-printed PCDTPT film
    PCDTPT吸收谱The absorption spectrum of the PCDTPT
    Fig. 4. PCDTPT吸收谱The absorption spectrum of the PCDTPT
    垂直结构光晶体管的I-V特性曲线和光敏感性I-V characteristic curves and photosensitivity of the VOPTs
    Fig. 5. 垂直结构光晶体管的I-V特性曲线和光敏感性I-V characteristic curves and photosensitivity of the VOPTs
    PCDTPT VOPTs的光响应度、比探测率及光开关特性Photoresponsivity, detectivity and photoswitching characteristics of PCDTPT VOPTs
    Fig. 6. PCDTPT VOPTs的光响应度、比探测率及光开关特性Photoresponsivity, detectivity and photoswitching characteristics of PCDTPT VOPTs
    PCDTPT/PCBM异质结能级Energy band of PCDTPT/PCBM heterojunction
    Fig. 7. PCDTPT/PCBM异质结能级Energy band of PCDTPT/PCBM heterojunction
    PCDTPT/PCBM(5%PCBM)混合VOPTs在不同光强下的转移特性曲线和光敏感性Transfer characteristic curves and photosensitivity of the PCDTPT/PCBM (5%PCBM) hybrid VOPTs under different illuminations
    Fig. 8. PCDTPT/PCBM(5%PCBM)混合VOPTs在不同光强下的转移特性曲线和光敏感性Transfer characteristic curves and photosensitivity of the PCDTPT/PCBM (5%PCBM) hybrid VOPTs under different illuminations
    PCDTPT/PCBM(5%PCBM)混合VOPTs在不同光强下的光响应度和比探测率Photoresponsivity and detectivity of the PCDTPT/PCBM (5%PCBM) hybrid VOPTs under different illuminations
    Fig. 9. PCDTPT/PCBM(5%PCBM)混合VOPTs在不同光强下的光响应度和比探测率Photoresponsivity and detectivity of the PCDTPT/PCBM (5%PCBM) hybrid VOPTs under different illuminations
    PCDTPT/PCBM(10%PCBM)混合VOPTs在不同光强下的转移特性曲线Transfer characteristic curves of the PCDTPT/PCBM (10%PCBM) hybrid VOPTs under different illuminations
    Fig. 10. PCDTPT/PCBM(10%PCBM)混合VOPTs在不同光强下的转移特性曲线Transfer characteristic curves of the PCDTPT/PCBM (10%PCBM) hybrid VOPTs under different illuminations
    DevicesStructureP(Ilight/Idark)R/(A·W-1)D*/JonesReference
    PDBT-T1PolymerNA3.243.2×101122
    BPE-PTDCIPolymer202.51.9×101323
    P1: PCBMBHJNA0.154 42.0×101217
    P3HT:PCBMBHJ5.2×1030.185.3×101118
    PCDTPTPolymer2.5×1041 4381.6×1014This work
    PCDTPT:PCBMBHJ2.4×1055 9361.4×1015This work
    Table 1. Comparison indifferent device photoelectric performance
    Guo-cheng ZHANG, Ping-jun ZHANG, Xing-li HE, Hong ZHANG. Preparation and Performance Optimization of Inkjet-printed Vertical Organic Phototransistor[J]. Acta Photonica Sinica, 2019, 48(12): 1223001
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