光谱学与光谱分析 |
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Fabrication and Analysis of the Organic Light-Emitting Diode with Liquid Host Material |
XU Deng-hui |
Department of Physics, Beijing Technology and Business University, Beijing 100037, China |
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Abstract An organic light-emitting diode (OLED) with a liquid host of 9-(2-ethylhexyl)carbazole (EHCz) doped with a guest dye of 5,6,11,12-tetraphenylnapthacene (rubrene) was demonstrated. Here the poly(3,4-ethylenedioxy thiophene)∶poly(styrenesulphonate) (PEDOT∶PSS) and Cs2CO3 were served as the hole injection material and electron injection material, respectively. The device structure consists of ITO/PEDOT∶PSS/EH Cz∶rubrene/Cs2CO3/ITO. Electroluminescence from rubrene with the highest external quantum efficiency of 0.03% at 0.26 mA·cm-2 was obtained. The photoluminescence (PL) and PL quantum efficiency of the materials were further studied.
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Received: 2010-07-29
Accepted: 2010-11-10
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Corresponding Authors:
XU Deng-hui
E-mail: xudh@th.btbu.edu.cn
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[1] Tang C W,Vanslyke S A. Appl. Phys. Lett., 1987, 51(12): 913. [2] Thomschke M, Nitsche R, Furno M, et al. Appl. Phys. Lett., 2009, 94: 083303. [3] Matusumura M,Furukawa T. Jpn. J. Appl. Phys., 2001, 40: 3211. [4] HOU Qing-chuan, WU Xiao-ming, HUA Yu-lin, et al(侯庆传, 吴晓明, 华玉林, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2010, 30(6): 1260. [5] Ribierre J C, Aoyama T, Muto T, et al. Org. Elec., 2008, 9: 396. [6] Mattoussi H, Murata H, Merritt C D, et al. J. Appl. Phys., 1999, 86: 2642. [7] Li G, Chu C W, Shrotriya V, et al. Appl. Phys. Lett., 2006, 88: 253503. [8] Huang J, Xu Z, Yang Y. Adv. Funct. Mater., 2007, 17: 1966. [9] Liao H H, Chen L M, Xu Z, et al. Appl. Phys. Lett., 2008, 92: 173303.
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