Piezoelectric effect enhancing decay time of p-NiO/n-ZnO ultraviolet photodetector

被引：28
作者：
Luo, Yingmin [1 ]
Yin, Bing [1 ,2 ]
Zhang, Heqiu [1 ,2 ]
Qiu, Yu [1 ,2 ]
Lei, Jixue [1 ,2 ]
Chang, Yue [1 ,2 ]
Zhao, Yu [1 ]
Ji, Jiuyu [3 ]
Hu, Lizhong [1 ,2 ]
机构：
[1] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China
[2] Dalian Univ Technol, Key Lab Micro Nano Technol & Syst Liaoning Prov, Dalian 116024, Peoples R China
[3] Liaoning Shihua Univ, Sch Informat & Control Engn, Fushun 113001, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2016年 / 361卷
关键词：
Piezoelectric effect; ZnO; Ultraviolet photodetector; PHOTORESPONSE; PERFORMANCE; GROWTH; ARRAYS;
D O I：
10.1016/j.apsusc.2015.11.158
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
An ultraviolet photodetector based on p-NiO/n-ZnO heterojunction was fabricated using thermal oxidation and hydrothermal growth processes. The properties of the UV photoresponse under various strains were investigated. The results showed that the magnitude and the sign of the strain (tension/compression) have a great influence on the decay time by coupling piezoelectric and surface oxygen adsorption/desorption effects. These results demonstrate an effective approach for designing and fabricating strain modulated fast reset UV photodetectors. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：157 / 161
页数：5
相关论文
共 32 条
[1]   Self-powered n-MgxZn1-xO/p-Si photodetector improved by alloying-enhanced piezopotential through piezo-phototronic effect [J].
Chen, Yen-Yu ;
Wang, Chao-Hung ;
Chen, Giin-Shan ;
Li, Yi-Chang ;
Liu, Chuan-Pu .
NANO ENERGY, 2015, 11 :533-539
[2]   Improvement of ultraviolet photoresponse of bent ZnO microwires by coupling piezoelectric and surface oxygen adsorption/desorption effects [J].
Fu, Xue-Wen ;
Liao, Zhi-Min ;
Xu, Jun ;
Wu, Xiao-Song ;
Guo, Wanlin ;
Yu, Da-Peng .
NANOSCALE, 2013, 5 (03) :916-920
[3]   Photoconducting response on bending of individual ZnO nanowires [J].
Gao, P. ;
Wang, Z. Z. ;
Liu, K. H. ;
Xu, Z. ;
Wang, W. L. ;
Bai, X. D. ;
Wang, E. G. .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (07) :1002-1005
[4]   Controllable Growth of ZnO Nanorod Arrays on NiO Nanowires and Their High UV Photoresponse Current [J].
Guo, Ting ;
Luo, Yidong ;
Zhang, Yujun ;
Lin, Yuan-Hua ;
Nan, Ce-Wen .
CRYSTAL GROWTH & DESIGN, 2014, 14 (05) :2329-2334
[5]   Designing the Electric Transport Characteristics of ZnO Micro/Nanowire Devices by Coupling Piezoelectric and Photoexcitation Effects [J].
Hu, Youfan ;
Chang, Yanling ;
Fei, Peng ;
Snyder, Robert L. ;
Wang, Zhong Lin .
ACS NANO, 2010, 4 (02) :1234-1240
[6]   Preparation and Characteristics of Flexible Nanorod-Based Photodetectors [J].
Ji, L. W. ;
Wu, C. Z. ;
Fang, T. H. ;
Peng, S. M. ;
Young, S. J. ;
Water, W. ;
Meen, T. H. ;
Liu, C. H. .
JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2010, 5 (03) :300-303
[7]   Photoconductive characteristics of single-crystal CdS nanoribbons [J].
Jie, J. S. ;
Zhang, W. J. ;
Jiang, Y. ;
Meng, X. M. ;
Li, Y. Q. ;
Lee, S. T. .
NANO LETTERS, 2006, 6 (09) :1887-1892
[8]   Air-Stable, Solution-Processed Oxide p-n Heterojunction Ultraviolet Photodetector [J].
Kim, Do Young ;
Ryu, Jiho ;
Manders, Jesse ;
Lee, Jaewoong ;
So, Franky .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (03) :1370-1374
[9]   Enhanced photo-response properties of a single ZnO microwire photodetector by coupling effect between localized Schottky barriers and piezoelectric potential [J].
Li, Haixia ;
Zhang, Xianghui ;
Liu, Nishuang ;
Ding, Longwei ;
Tao, Jiayou ;
Wang, Siliang ;
Su, Jun ;
Li, Luying ;
Gao, Yihua .
OPTICS EXPRESS, 2015, 23 (16) :21204-21212
[10]   Study on cerium-doped nano-TiO2 coatings for corrosion protection of 316 L stainless steel [J].
Li, Suning ;
Wang, Qian ;
Chen, Tao ;
Zhou, Zhihua ;
Wang, Ying ;
Fu, Jiajun .
NANOSCALE RESEARCH LETTERS, 2012, 7
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