Infrared and Laser Engineering, Volume. 48, Issue 1, 120004(2019)
Synergistic effect of hybrid nanodiamond/ZnO nanowires for improved ultraviolet photoresponse
ZnO-based photodetectors (PDs) have a small on/off ratio and long response time, which hamper their practical UV detection. Herein, a facile method to prepare a nanodiamond (ND)-decorated ZnO nanowire (ZNW) ultraviolet photodetector was demonstrated. This hybrid ZnO -ND UV photodetector considerably improved photodetection performance compared with bare ZnO. This hybrid device simultaneously exhibited remarkable detectivity, rapid response, and decent current on/off ratio. This excellent performance was attributed to the synergistic effect between NDs and the ZNWs. These results introduce a new scenario for designing and fabricating an innovative optoelectronic system.
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Jiang Haitao, Liu Shibin, Yuan Qianqian. Synergistic effect of hybrid nanodiamond/ZnO nanowires for improved ultraviolet photoresponse[J]. Infrared and Laser Engineering, 2019, 48(1): 120004
Category: 光电器件及应用
Received: Aug. 11, 2018
Accepted: Sep. 17, 2018
Published Online: Apr. 2, 2019
The Author Email: Haitao Jiang (jzchaonan@163.com)