- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

In this paper, ZnO nanoparticle film is synthesized by using a sol-gel method. Then ITO/ZnO nanoparticles/MEH-PPV/LiF/Al heterostructure devices are fabricated. Next, the emission spectra and electrical properties of the devices are measured for different thickness of the ZnO nanoparticle films. Under DC bias, ultraviolet (UV) electroluminescence (EL) from ZnO band edge emission is observed. When the voltage is higher than 12 V, the UV electroluminescence at 390 nm from ZnO band edge emission can be observed clearly. The EL mechanisms are discussed in terms of carrier tunneling process.

Keywords:

Authors and contacts

1.
Funds:Project supported by the National Basic Research Program of China (Grant No. 2010CB327704), the National Natural Science Foundation of China (Grant No. 51272022), the National High Technology Research and Development Program of China (Grant No. 2013AA032205), the Program for New Century Excellent Talents in University, Ministry of Education of China (Grant No. NCET-10-0220), the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant Nos. 20120009130005, 20130009130001), and the Fundamental Research Funds for the Central Universities of Ministry of Education of China (Grant No. 2012JBZ001).

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
[39]
[40]
[41]
[42]
[43]
[44]
[45]

Cited By

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
[39]
[40]
[41]
[42]
[43]
[44]
[45]

[1]	Zhu Wei-Jun, Chen Jin-Xin, Gao Yu-Han, Yang De-Ren, Ma Xiang-Yang.Electroluminescence from silicon-based light-emitting device with erbium-doped TiO₂films: Enhancement effect of ytterbium codoping. Acta Physica Sinica, 2019, 68(12): 124204.doi:10.7498/aps.68.20190300
[2]	Chen Zhan-Xu, Wan Wei, He Ying-Ji, Chen Geng-Yan, Chen Yong-Zhu.Light-extraction enhancement of GaN-based LEDs by closely-packed nanospheres monolayer. Acta Physica Sinica, 2015, 64(14): 148502.doi:10.7498/aps.64.148502
[3]	He Yue-Di, Xu Zheng, Zhao Su-Ling, Liu Zhi-Min, Gao Song, Xu Xu-Rong.Electroluminescent energy transfer of hybrid quantum dotsdevice. Acta Physica Sinica, 2014, 63(17): 177301.doi:10.7498/aps.63.177301
[4]	Lin Zhen-Xu, Lin Ze-Wen, Zhang Yi, Song Chao, Guo Yan-Qing, Wang Xiang, Huang Xin-Tang, Huang Rui.Electroluminescence from Si nanostructure-based silicon nitride light-emitting devices. Acta Physica Sinica, 2014, 63(3): 037801.doi:10.7498/aps.63.037801
[5]	Feng Qiu-Ju, Jiang Jun-Yan, Tang Kai, Lü Jia-Yin, Liu Yang, Li Rong, Guo Hui-Ying, Xu Kun, Song Zhe, Li Meng-Ke.p-ZnO thin film/n-Si heterojunction light-emitting diode fabricated by chemical vapor deposition and its characterization. Acta Physica Sinica, 2013, 62(5): 057802.doi:10.7498/aps.62.057802
[6]	Zhang Pei-Zeng, Li Rui-Shan, Xie Er-Qing, Yang Hua, Wang Xuan, Wang Tao, Feng You-Cai.The fabrication and field emission properties of ZnO nanoparticles-doped diamond-like carbon films by electrochemical deposition. Acta Physica Sinica, 2012, 61(8): 088101.doi:10.7498/aps.61.088101
[7]	Liu Jing, Zheng Wei-Min, Song Ying-Xin, Chu Ning-Ning, Li Su-Mei, Cong Wei-Yan.Preparation and measurement of far-infrared electroluminescence emitter based on quantum confined acceptors. Acta Physica Sinica, 2010, 59(4): 2728-2733.doi:10.7498/aps.59.2728
[8]	Kan Peng-Zhi, Zhao Su-Ling, Xu Zheng, Kong Chao, Wang Da-Wei, Yan Yue.The applications of ZnO nanorods in poly ［2-methoxy-5-(2-ethyl-hexyloxy)-1, 4-phenylene vinylene］solid state cathodoluminescence device. Acta Physica Sinica, 2010, 59(1): 616-619.doi:10.7498/aps.59.616
[9]	Zhu Hai-Na, Xu Zheng, Zhao Su-Ling, Zhang Fu-Jun, Kong Chao, Yan Guang, Gong Wei.Influence of well structure on efficiency of organic light-emitting diodes. Acta Physica Sinica, 2010, 59(11): 8093-8097.doi:10.7498/aps.59.8093
[10]	Li Chun, Peng Jun-Biao, Zeng Wen-Jin.Organic red light-emitting diodes with a soluble luminescent compound and a novel TPBI/Ag cathode. Acta Physica Sinica, 2009, 58(3): 1992-1996.doi:10.7498/aps.58.1992
[11]	Wang Yan-Xin, Zhang Qi-Feng, Sun Hui, Chang Yan-Ling, Wu Jin-Lei.Fabrication of ZnO nanowire-based diodes and their light-emitting properties. Acta Physica Sinica, 2008, 57(2): 1141-1144.doi:10.7498/aps.57.1141
[12]	Suo Fan, Yu Jun-Sheng, Deng Jing, Jiang Ya-Dong, Wang Rui, Wang Wei-Zhi, Liu Tian-Xi.Electroluminescence characteristics of a blend system based on a novel fluorene-carbazole copolymer and PVK doping system. Acta Physica Sinica, 2007, 56(11): 6685-6690.doi:10.7498/aps.56.6685
[13]	Sun Hui, Zhang Qi-Feng, Wu Jin-Lei.Ultraviolet light emitting diode based on ZnO nanowires. Acta Physica Sinica, 2007, 56(6): 3479-3482.doi:10.7498/aps.56.3479
[14]	Nie Hai, Zhang Bo, Tang Xian-Zhong.Electroluminescence of polymer doped small-molecules light-emitting diodes and the effects of doping trap. Acta Physica Sinica, 2007, 56(1): 263-267.doi:10.7498/aps.56.263
[15]	Chang Yan-Ling, Zhang Qi-Feng, Sun Hui, Wu Jin-Lei.Development and behavior study of a ZnO nanowire-based electroluminescence device with double insulating-layer structure. Acta Physica Sinica, 2007, 56(4): 2399-2404.doi:10.7498/aps.56.2399
[16]	Zhang Guo-Hui, Hua Yu-Lin, Wu Xiao-Ming, Yin Shou-Gen, Niu Xia, Hui Juan-Li, Wang Yu, Zhang Li-Juan.Fabrication of a new organic multilayer phosphorescent white-light-emitting device and evaluation of its characteristics. Acta Physica Sinica, 2007, 56(9): 5408-5412.doi:10.7498/aps.56.5408
[17]	Jiang Yan, Yang Sheng-Yi, Zhang Xiu-Long, Teng Feng, Xu Zheng, Hou Yan-Bing.ZnSe-based organic-inorganic heterostructure diodes. Acta Physica Sinica, 2006, 55(9): 4860-4864.doi:10.7498/aps.55.4860
[18]	Hou Lin-Tao, Hou Qiong, Peng Jun-Biao, Cao Yong.Performance of polymer light-emitting diodes with saturated red-emitting poly(fluorine-co-4,7-dithien-2-yl-2,1,3-benzothiadiazole-carbazole or triphenylamine). Acta Physica Sinica, 2005, 54(11): 5377-5381.doi:10.7498/aps.54.5377
[19]	Zhu Wen-Qing, Wu You-Zhi, Zheng Xin-You, Jiang Xue-Yin, Zhang Zhi-Lin, Sun Run-Guang, Xu Shao-Hong.Multicomponent excited-state emissions in a bilayer organic electroluminescent device. Acta Physica Sinica, 2004, 53(7): 2325-2329.doi:10.7498/aps.53.2325
[20]	SUN YONG-KE, HENG CHENG-LIN, WANG SUN-TAO, QIN GUO-GANG, MA ZHEN-CHANG, ZONG WAN -HUA.ELECTROLUMINESENCE FROM Au/(SiO2/Si/SiO2) NANOSCALE DOUBLE -BARRIER/n+-Si STRUCTURE. Acta Physica Sinica, 2000, 49(7): 1404-1408.doi:10.7498/aps.49.1404

Catalog

Vol. 63, Issue 15 - 2014-08-05

Metrics

Abstract views:5954
PDF Downloads:527
Cited By:0

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About