Performance enhancement in ZnO nanowire based double Schottky-barrier photodetector by applying optimized Ag nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (6) ◽  
pp. 4634-4639 ◽  
Author(s):  
Xin Zhao ◽  
Fei Wang ◽  
Linlin Shi ◽  
Yunpeng Wang ◽  
Haifeng Zhao ◽  
...  
Keyword(s):  
Schottky Barrier ◽  
Ag Nanoparticles ◽  
Performance Enhancement ◽  
Zno Nanowire ◽  
Uv Photodetector ◽  
Nanowire Surface ◽  
Visible Blind

Optimized Ag nanoparticles are used as little antennas on the ZnO nanowire surface to improve the performance of a double Schottky-barrier based UV photodetector in the visible-blind band.

scholarly journals Ag nanoparticles@ZnO nanowire composite arrays: an absorption enhanced UV photodetector

2014 ◽  
Vol 22 (24) ◽  
pp. 30148 ◽  
Author(s):  
Yang Liu ◽  
Xianghui Zhang ◽  
Jun Su ◽  
Haixia Li ◽  
Qi Zhang ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Zno Nanowire ◽  
Uv Photodetector

Performance enhancement of p-Si/n-ZnGa2O4 heterojunction solar-blind UV photodetector through interface engineering

2021 ◽  
Author(s):  
Dongyang Han ◽  
Ke-Wei Liu ◽  
Jialin Yang ◽  
Xing Chen ◽  
Binghui Li ◽  
...  
Keyword(s):  
Interfacial Layer ◽  
Performance Enhancement ◽  
Interface Engineering ◽  
Uv Photodetector ◽  
Solar Blind

Interface engineering is an effective way to improve the performance of heterojunction photodetectors (PDs). We have constructed the p-Si/n-ZnGa2O4 heterojunction solar-blind ultraviolet (UV) PDs with and without SiO2 interfacial layer...

An experimental and theoretical understanding of a UV photodetector based on Ag nanoparticles decorated Er-doped TiO2 thin film

2020 ◽  
Author(s):  
Sanjib Mondal ◽  
Chiranjib Ghosh ◽  
S.M.M. Dhar Dwivedi ◽  
Anupam Ghosh ◽  
Sushama Sushama ◽  
...  
Keyword(s):  
Thin Film ◽  
Ag Nanoparticles ◽  
Tio2 Thin Film ◽  
Theoretical Understanding ◽  
Uv Photodetector ◽  
Doped Tio2 ◽  
Er Doped

Visible-blind GaN Schottky barrier detectors grown on Si(111)

1998 ◽  
Vol 72 (5) ◽  
pp. 551-553 ◽  
Author(s):  
A. Osinsky ◽  
S. Gangopadhyay ◽  
J. W. Yang ◽  
R. Gaska ◽  
D. Kuksenkov ◽  
...  
Keyword(s):  
Schottky Barrier ◽  
Barrier Detectors ◽  
Visible Blind

Novel fabrication of UV photodetector based on ZnO nanowire/p-GaN heterojunction

2009 ◽  
Vol 476 (1-3) ◽  
pp. 69-72 ◽  
Author(s):  
Chih-Han Chen ◽  
Shoou-Jinn Chang ◽  
Sheng-Po Chang ◽  
Meng-Ju Li ◽  
I-Cherng Chen ◽  
...  
Keyword(s):  
Zno Nanowire ◽  
Uv Photodetector
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