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CHUNBO LIU1, CHUNMEI LI1, YAOYANG XU1, GUANGBO CHE1,* , ZHANLIN XU1
We demonstrate organic ultraviole t photodetectors (UV-PDs) based on a novel Cu(I) complex, [Cu(DPEphos)(bathocuproine)]BF 4 ( (DPEphos = Bis[2 --( phenyl ]ether). UV-PDs with the structure of ITO/m MTDATA/m MTDATA:CuPB(1:1)/CuPB/TPBi/ LiF/Al were fabricated, in which m MTD ATA, CuPB and 1,3,5 tris(N phenyl benzimidazol 2 yl) benzene (TPBi) act as the electron donor, acceptor and exciton blocking layer, respectively. The optimized UV-PD exhibits the current density of 128 μ A/cm 2 at −12V under an illumination of 365 nm UV light irradiation with an intensity of 0.691 mW/cm2, corresponding to a responsivity of 186 mA/W..
Cu(I) complex, Ultraviolet photodetectors, Responsivity.
CHUNBO LIU, CHUNMEI LI, YAOYANG XU, GUANGBO CHE, ZHANLIN XU, V isible blind o rganic u ltraviolet p hotodetector s b ased on [Cu(DPEphos)(bathocuproine)]BF 4, Optoelectronics and Advanced Materials - Rapid Communications, 5, 4, April 2011, pp.353-355 (2011).
Submitted at: March 24, 2011
Accepted at: April 11, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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