Realization of a self-powered ZnSnO MSM UV photodetector that uses surface state controlled photovoltaic effect

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.

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Improved sensitivity in self-powered photoelectrochemical UV photodetector by application of graphene quantum dots

The European Physical Journal Plus ◽

10.1140/epjp/s13360-021-01529-2 ◽

2021 ◽

Vol 136 (5) ◽

Author(s):

Soheyla Zarei ◽

Zahra Hosseini ◽

Seyed Ali Sabetghadam ◽

Teymoor Ghanbari

Keyword(s):

Quantum Dots ◽

Graphene Quantum Dots ◽

Uv Photodetector ◽

Self Powered

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A broadband self-powered UV photodetector of a β-Ga2O3/γ-CuI p-n junction

Chinese Physics B ◽

10.1088/1674-1056/ac29b3 ◽

2021 ◽

Author(s):

Wei-Ming Sun ◽

Bing-Yang Sun ◽

Shan Li ◽

Guo-Liang Ma ◽

Ang Gao ◽

...

Keyword(s):

Uv Photodetector ◽

Self Powered

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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 ◽

10.1039/c8ra05909h ◽

2018 ◽

Vol 8 (58) ◽

pp. 33174-33179 ◽

Cited By ~ 5

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°.

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Effects of drying temperature on tomato-based thin film as self-powered UV photodetector

Applied Surface Science ◽

10.1016/j.apsusc.2018.03.162 ◽

2018 ◽

Vol 445 ◽

pp. 186-196 ◽

Cited By ~ 1

Author(s):

Myo Myo Thu ◽

Atsunori Mastuda ◽

Kuan Yew Cheong

Keyword(s):

Thin Film ◽

Uv Photodetector ◽

Drying Temperature ◽

Self Powered

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

Advanced Optical Materials ◽

10.1002/adom.202000197 ◽

2020 ◽

Vol 8 (15) ◽

pp. 2000197 ◽

Cited By ~ 1

Author(s):

Yulin Zheng ◽

Yuan Li ◽

Xin Tang ◽

Wenliang Wang ◽

Guoqiang Li

Keyword(s):

High Performance ◽

Nanorod Array ◽

Core Shell ◽

Uv Photodetector ◽

Self Powered

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

Journal of Materials Chemistry C ◽

10.1039/c9tc03866c ◽

2019 ◽

Vol 7 (39) ◽

pp. 12121-12126 ◽

Cited By ~ 8

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.

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