A self-powered ultraviolet photodetector based on TiO2/Ag/ZnS nanotubes with high stability and fast response

2020 ◽  
Vol 8 (4) ◽  
pp. 1353-1358 ◽  
Author(s):  
Xiang Li ◽  
Shiyong Gao ◽  
Guangning Wang ◽  
Zhikun Xu ◽  
Shujie Jiao ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
High Stability ◽  
Room Temperature ◽  
Fast Response ◽  
Ultraviolet Photodetector ◽  
Uv Photodetector ◽  
Self Powered

Ag nanoparticles were deposited onto TiO2 nanotubes and a ZnS layer was further fabricated on the surface of the TiO2/Ag nanotubes at room temperature to form a self-powered UV photodetector.

High sensitivity and fast response self-powered solar-blind ultraviolet photodetector with a β-Ga2O3/spiro-MeOTAD p–n heterojunction

2020 ◽  
Vol 8 (13) ◽  
pp. 4502-4509 ◽  
Author(s):  
Zuyong Yan ◽  
Shan Li ◽  
Zeng Liu ◽  
Yusong Zhi ◽  
Jie Dai ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Fast Response ◽  
Ultraviolet Photodetector ◽  
Uv Photodetector ◽  
Inorganic P ◽  
Solar Blind ◽  
Self Powered

A β-Ga2O3/spiro-MeOTAD organic–inorganic p–n heterojunction was fabricated for use in a high sensitivity and fast response self-powered solar-blind UV photodetector.

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 A fast response, self-powered and room temperature near infrared-terahertz photodetector based on a MAPbI3/PEDOT:PSS composite

2020 ◽  
Vol 8 (35) ◽  
pp. 12148-12154 ◽  
Author(s):  
Yifan Li ◽  
Yating Zhang ◽  
Tengteng Li ◽  
Xin Tang ◽  
Mengyao Li ◽  
...  
Keyword(s):  
Response Time ◽  
Room Temperature ◽  
Near Infrared ◽  
Fast Response ◽  
Rapid Response ◽  
Self Powered

A novel self-powered NIR and THz PTE PD based on a (MAPbI3/PEDOT:PSS) composite with a rapid response time of 28 μs.

Self-powered photosensing characteristics of amorphous carbon/silicon heterostructures

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 40192-40198 ◽  
Author(s):  
L. Z. Hao ◽  
Y. J. Liu ◽  
W. Gao ◽  
Z. D. Han ◽  
Z. J. Xu ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
High Stability ◽  
Response Speed ◽  
Fast Response ◽  
Self Powered ◽  
Silicon Heterostructures ◽  
Zero Voltage

A self-powered photodetector based on a a-C/Si heterojunction is fabricated. Under zero voltage, the device shows excellent photosensing characteristics with a high stability, a high detectivity and responsitivity, as well as a fast response speed.

Fast response of UV photodetector based on Ag nanoparticles embedded uniform TiO2 nanotubes array

2019 ◽  
Vol 35 (1) ◽  
pp. 015001 ◽  
Author(s):  
P Joshna ◽  
Arnab Hazra ◽  
Karumbaiah N Chappanda ◽  
Prasant Kumar Pattnaik ◽  
Souvik Kundu
Keyword(s):  
Ag Nanoparticles ◽  
Tio2 Nanotubes ◽  
Fast Response ◽  
Uv Photodetector

Self-powered UV photodetector performance optimization based on Ag nanoparticles-encapsulated-ZnO nanorods by photo-deposition method

2021 ◽  
Vol 331 ◽  
pp. 113032
Author(s):  
Sabah M. Mohammad ◽  
Suvindraj Rajamanickam ◽  
Z. Hassan ◽  
Mundzir Abdullah ◽  
A.R. Shafiqa ◽  
...  
Keyword(s):  
Performance Optimization ◽  
Ag Nanoparticles ◽  
Zno Nanorods ◽  
Deposition Method ◽  
Uv Photodetector ◽  
Self Powered

High-performance self-powered deep ultraviolet photodetector based on MoS2/GaN p–n heterojunction

2018 ◽  
Vol 6 (2) ◽  
pp. 299-303 ◽  
Author(s):  
Ranran Zhuo ◽  
Yuange Wang ◽  
Di Wu ◽  
Zhenhua Lou ◽  
Zhifeng Shi ◽  
...  
Keyword(s):  
High Performance ◽  
Uv Light ◽  
High Sensitivity ◽  
Fast Response ◽  
Ultraviolet Photodetector ◽  
High Responsivity ◽  
Deep Ultraviolet ◽  
Deep Uv ◽  
Specific Detectivity ◽  
Self Powered

Self-powered MoS2/GaN p–n heterojunction photodetectors exhibited high sensitivity to deep-UV light with high responsivity, specific detectivity and fast response speeds.

scholarly journals Self-powered visible photodetector with fast-response speed and high stability based on assembled (In,Ga)N nanowires

OSA Continuum ◽  
2021 ◽  
Author(s):  
Min Jiang ◽  
Jianya Zhang ◽  
Zhiwei Xing ◽  
Dongmin Wu ◽  
Hua Qin ◽  
...  
Keyword(s):  
High Stability ◽  
Response Speed ◽  
Fast Response ◽  
Self Powered
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