High-Performance Photoelectrochemical-Type Self-Powered UV Photodetector Using Epitaxial TiO2/SnO2Branched Heterojunction Nanostructure

Small ◽  
2012 ◽  
Vol 9 (11) ◽  
pp. 2005-2011 ◽  
Author(s):  
Xiaodong Li ◽  
Caitian Gao ◽  
Huigao Duan ◽  
Bingan Lu ◽  
Youqing Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Uv Photodetector ◽  
Self Powered

High performance self-powered CuZnS/GaN UV photodetectors with ultrahigh on/off ratio (3 × 108)

2021 ◽  
Vol 9 (14) ◽  
pp. 4799-4807
Author(s):  
Yong Zhang ◽  
Weidong Song
Keyword(s):  
Chemical Bath Deposition ◽  
High Performance ◽  
Response Speed ◽  
Fast Response ◽  
Uv Photodetector ◽  
Uv Photodetectors ◽  
Simple Chemical ◽  
Self Powered

P-CuZnS/n-GaN UV photodetector is prepared by a simple chemical bath deposition, showing excellent self-powered properties, including ultrahigh on/off ratio (3 × 108), fast response speed (0.14/40 ms) and large detectivity of 3 × 1013 Jones.

scholarly journals Enhanced photoresponse of a high-performance self-powered UV photodetector based on ZnO nanorods and a novel electrolyte by the piezo-phototronic effect

RSC Advances ◽  
2018 ◽  
Vol 8 (58) ◽  
pp. 33174-33179 ◽  
Author(s):  
Xiaoli Peng ◽  
Weihao Wang ◽  
Yiyu Zeng ◽  
Xinhua Pan ◽  
Zhizhen Ye ◽  
...  
Keyword(s):  
High Performance ◽  
Tensile Strain ◽  
Compressive Strain ◽  
Zno Nanorods ◽  
Uv Detector ◽  
Uv Photodetector ◽  
Self Powered

A flexible UV detector exhibits high performance. The photoresponse of the device under different upward angles (tensile strain) and downward angles (compressive strain) were studied. A 163% change in responsivity was obtained when the downward angle reached 60°.

A Self‐Powered High‐Performance UV Photodetector Based on Core–Shell GaN/MoO 3– x Nanorod Array Heterojunction

2020 ◽  
Vol 8 (15) ◽  
pp. 2000197 ◽  
Author(s):  
Yulin Zheng ◽  
Yuan Li ◽  
Xin Tang ◽  
Wenliang Wang ◽  
Guoqiang Li
Keyword(s):  
High Performance ◽  
Nanorod Array ◽  
Core Shell ◽  
Uv Photodetector ◽  
Self Powered

Synthesis of large-area 2D WS2 films and fabrication of a heterostructure for self-powered ultraviolet photodetection and imaging applications

2019 ◽  
Vol 7 (39) ◽  
pp. 12121-12126 ◽  
Author(s):  
Zhihui Zhao ◽  
Di Wu ◽  
Jiawen Guo ◽  
Enping Wu ◽  
Cheng Jia ◽  
...  
Keyword(s):  
High Performance ◽  
Large Area ◽  
Uv Photodetector ◽  
Imaging Capability ◽  
Uv Imaging ◽  
Self Powered

High-performance self-powered ultraviolet (UV) photodetector based on a WS2/GaN heterojunction was demonstrated, which exhibits excellent UV photoresponse properties. Significantly, this photodetector has exhibited excellent UV imaging capability.

High performance, self-powered UV-photodetector based on ultrathin, transparent, SnO2–TiO2 core–shell electrodes

2014 ◽  
Vol 616 ◽  
pp. 510-515 ◽  
Author(s):  
Caitian Gao ◽  
Xiaodong Li ◽  
Xupeng Zhu ◽  
Lulu Chen ◽  
Youqing Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Uv Photodetector ◽  
Self Powered

A high-performance self-powered UV photodetector based on SnO2 mesoporous spheres @ TiO2

2015 ◽  
Vol 11 (6) ◽  
pp. 1059-1065 ◽  
Author(s):  
Yuewu Huang ◽  
Qingjiang Yu ◽  
Jinzhong Wang ◽  
Xiaochao Li ◽  
Yuan Yan ◽  
...  
Keyword(s):  
High Performance ◽  
Uv Photodetector ◽  
Self Powered

scholarly journals High-performance of self-powered UV photodetector with long-term stability based on ZnO nanorods and an iodine-free quasi solid-state electrolyte

RSC Advances ◽  
2017 ◽  
Vol 7 (47) ◽  
pp. 29440-29445 ◽  
Author(s):  
Xiaoli Peng ◽  
Yiyu Zeng ◽  
Xinhua Pan ◽  
Weihao Wang ◽  
Yonghui Zhou ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Zno Nanorods ◽  
Great Stability ◽  
Uv Photodetector ◽  
Solid State Electrolyte ◽  
Term Stability ◽  
Long Term Stability ◽  
Self Powered

Self-powered UV photodetector based on ZnO nanorods and an iodine-free quasi solid-state electrolyte exhibits high photoresponse and great stability.

A high performance quasi-solid-state self-powered UV photodetector based on TiO2nanorod arrays

Nanoscale ◽  
2014 ◽  
Vol 6 (15) ◽  
pp. 9116 ◽  
Author(s):  
Yanru Xie ◽  
Lin Wei ◽  
Qinghao Li ◽  
Yanxue Chen ◽  
Hong Liu ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Uv Photodetector ◽  
Self Powered
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