A self-powered ultraviolet photodetector based on solution-processed p-NiO/n-ZnO nanorod array heterojunction

Shen, Yanwei; Yan, Xiaoqin; Bai, Zhiming; Zheng, Xin; Sun, Yihui; Liu, Yichong; Lin, Pei; Chen, Xiang; Zhang, Yue

doi:10.1039/c4ra12535e

Public

A self-powered ultraviolet photodetector based on solution-processed p-NiO/n-ZnO nanorod array heterojunction

Published in RSC Advances • Dec 15, 2014

Authors:

Yanwei Shen

Xiaoqin Yan

Zhiming Bai

Abstract

A self-powered and rapid-response UV photodetector with p-NiO/ZnO-nanorod array heterojunction was developed. Under a small forward bias of 0.1 mV, the UV photosensitivity exceeded the value of ~10 5 previously reported.

Subject

Nanorod

Non-blocking I/O

Ultraviolet

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