Self-Powered UV-B Photodetector Based on Hybrid Al:MgZnO/PEDOT:PSS Schottky Diode
Self-Powered UV-B Photodetector Based on Hybrid Al:MgZnO/PEDOT:PSS Schottky Diode
复制标题
基于混合 Al:MgZnO/PEDOT:PSS 肖特基二极管的自供电 UV-B 光电探测器
DOI:
10.1109/led.2016.2631551
复制
发表时间:
2017
影响因子:
4.9
通讯作者:
Yanqin Chen
中科院分区:
文献类型:
--
作者:
Qinghong Zheng;Jin Huang;Chuxia Han;Yanqin Chen
Wide bandgap Al-doped MgZnO (AMZO) films with a Mg content up to 47.5% were prepared on sapphire substrates. Conductivities of the AMZO films were greatly improved through zinc vapor annealing. Vertical structure photodiodes were fabricated by introducing poly (3, 4-ethylenedioxythiophene) poly (styrenesulfonate) (PEDOT:PSS) as a Schottky contact. The photodiode showed characteristics response to the UV-B light, with a peak responsivity of 19.1 mA/W at 278 nm and a visible rejection ratio of over two orders without external bias. The high performance was attributed to the high conductivity of the AMZO film and good Schottky contact formed using PEDOT:PSS.
登录
查看更多内容
影响因子:
4
作者:
Liu, J. S.;Shan, C. X.;Shen, D. Z.
通讯作者:
Shen, D. Z.
影响因子:
3.8
作者:
Zhibing Zhan;Jiye Zhang;Qinghong Zheng;D. Pan;Jin Huang;F. Huang;Zhang Lin
通讯作者:
Zhibing Zhan;Jiye Zhang;Qinghong Zheng;D. Pan;Jin Huang;F. Huang;Zhang Lin
影响因子:
3.2
作者:
I. Takeuchi;W. Yang;K. Chang;M. Aronova;T. Venkatesan;R. Vispute;L. Bendersky
通讯作者:
I. Takeuchi;W. Yang;K. Chang;M. Aronova;T. Venkatesan;R. Vispute;L. Bendersky
影响因子:
1.8
作者:
Liu, J. S.;Shan, C. X.;Shen, D. Z.
通讯作者:
Shen, D. Z.
影响因子:
4
作者:
G. Tabares;A. Hierro;J. Ulloa;A. Guzmán;E. Muñoz;A. Nakamura;T. Hayashi;J. Temmyo
通讯作者:
G. Tabares;A. Hierro;J. Ulloa;A. Guzmán;E. Muñoz;A. Nakamura;T. Hayashi;J. Temmyo