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论文类型：会议论文

发表时间：2011-05-20

收录刊物：EI、Scopus

卷号：2

页面范围：1831-1834

摘要：ITO/CuPc:C60/Al and ITO/CuPc/C60/Al organic hetero structure devices been made on ITO glass substrates. The result of experiment showed that when the molar ratio of CuPc and C60 is 11, the current dencity is 0.79mA/cm2. Transmission / absorption / reflectance changes with wavelength of two thickness of CuPc films been tested, the results show that Wavelength in 340-370nm and 570-720nm, light absorption rate is about 90%. Surface analysis of double-heterojunction device and mixed heterojunction device with a scanning electron microscope also been carried out. ? 2011 IEEE.