光谱学与光谱分析 |
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Study of Photochemically Converted PPV Films |
CAO Hua-yu,CHEN Zhi-jian*,XIAO Li-xin,LIU Zhen-gang,ZHENG Ming-jie,Qü Bo,GONG Qi-huang* |
State Key Laboratory for Artificial Microstructures and Mesoscopic Physics, Department of Physics, Peking University,Beijing 100871, China |
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Abstract The authors present photoluminescence(PL) and Raman spectra of PPV converted in vacuum by ultraviolet(UV) irradiation which indicate partial conjugation similar to thermally converted poly(p-phenylene vinylene)(PPV). The authors have fabricated OLEDs based on photo-converted PPV. Though the electroluminescence (EL) spectra are poor, doped PPV-based OLED devices are achieved.
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Received: 2006-08-06
Accepted: 2006-11-05
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Corresponding Authors:
CHEN Zhi-jian,GONG Qi-huang
E-mail: zjchen@pku.edu.cn
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[1] BurroughesJ H, Bradley D D C, Brown A R, et al. Nature, 1990, 347: 539. [2] Zhang C, Braun D, Heeger A J. J. Appl. Phys., 1993, 73: 5177. [3] Bullet J, Dulieu B, Lefrant S. Synth. Metals, 1993, 61: 211. [4] Lenz R W, Han C C, Stenger-Smith J, et al. Polymer Sci A: Polymer Chem., 1988, 26: 3241. [5] Papadimitrakopoulos F, Konstadinidis K, Miller T M, et al. Chem. Mater., 1994, 6: 1563. [6] Zyung T, Kim J J. Appl. Phys. Lett., 1995, 67: 3420. [7] LI Xiao-e, YAN Hong-tao, Durrant James R(李晓娥, 阎宏涛, Durrant James R). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005, 25(5): 743. [8] Katsumi Yoshino, et al. Jpn. J. Appl. Phys., 1990, 29: L1514. [9] Muller C D, Falcou A, Reckefuss N, et al. Nature, 2003, 421: 829. [10] Yamamoto H, Wilkinson J, Long J P, et al. Nano Lett., 2005, 5(12): 2485. |
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