Recent Progress of Deep Ultraviolet Photodetectors using Amorphous Gallium Oxide Thin Films

2020 ◽  
Vol 218 (1) ◽  
pp. 2000339
Author(s):  
Huili Liang ◽  
Zuyin Han ◽  
Zengxia Mei
Keyword(s):  
Thin Films ◽  
Gallium Oxide ◽  
Recent Progress ◽  
Oxide Thin Films ◽  
Deep Ultraviolet ◽  
Ultraviolet Photodetectors

scholarly journals Photoluminescence Activity of Neodymium-Doped Gallium Oxide Thin Films

2008 ◽  
Vol 1111 ◽  
Author(s):  
Celine Lecerf ◽  
Philippe Marie ◽  
Cedric Frilay ◽  
Julien Cardin ◽  
Xavier Portier
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Substrate Temperature ◽  
Gallium Oxide ◽  
Electronic Transitions ◽  
Oxide Thin Films ◽  
Structural And Optical Properties ◽  
Luminescence Efficiency

AbstractPhotoluminescence activity was observed for neodymium-doped gallium oxide thin films prepared by radiofrequency magnetron co-sputtering. Structural and optical properties of as-grown and annealed films were studied and photoluminescence activity was especially investigated. The most intense lines were associated to the 4F3/2  4I9/2 and 4F3/2  4I11/2 electronic transitions of Nd3+. The effects of deposition and treatment parameters such as the substrate temperature, the post anneal treatment or the neodymium content in the films were particularly examined with the aim to reach the best luminescence efficiency.

Growth of gallium oxide thin films from gallium acetylacetonate by atomic layer epitaxy

1996 ◽  
Vol 6 (1) ◽  
pp. 27-31 ◽  
Author(s):  
Minna Nieminen ◽  
Lauri Niinistö ◽  
Eero Rauhala
Keyword(s):  
Thin Films ◽  
Gallium Oxide ◽  
Atomic Layer ◽  
Atomic Layer Epitaxy ◽  
Oxide Thin Films

A simple, repeatable and highly stable self-powered solar-blind photoelectrochemical-type photodetector using amorphous Ga2O3 films grown on 3D carbon fiber paper

2021 ◽  
Author(s):  
Lijuan Huang ◽  
Zhengrui Hu ◽  
Hong Zhang ◽  
Yuanqiang Xiong ◽  
Shiqiang Fan ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Gallium Oxide ◽  
Three Dimensional ◽  
Next Generation ◽  
Solar Blind ◽  
Carbon Fiber Paper ◽  
Deep Ultraviolet ◽  
Self Powered ◽  
Ultraviolet Photodetectors

Gallium oxide (Ga2O3) has been extensively studied in recent years because it is a natural candidate material for next-generation solar-blind deep ultraviolet photodetectors (PDs). Herein, a three dimensional (3D) amorphous...

Fabrication of cerium-doped β-Ga_2O_3 epitaxial thin films and deep ultraviolet photodetectors

2018 ◽  
Vol 57 (3) ◽  
pp. 538 ◽  
Author(s):  
Wenhao Li ◽  
Xiaolong Zhao ◽  
Yusong Zhi ◽  
Xuhui Zhang ◽  
Zhengwei Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Epitaxial Thin Films ◽  
Deep Ultraviolet ◽  
Ultraviolet Photodetectors

Effect of Growth Pressure on PLD‐Deposited Gallium Oxide Thin Films for Deep‐UV Photodetectors

2019 ◽  
Vol 216 (20) ◽  
pp. 1900098 ◽  
Author(s):  
Nicholas Blumenschein ◽  
Tania Paskova ◽  
John F. Muth
Keyword(s):  
Thin Films ◽  
Gallium Oxide ◽  
Oxide Thin Films ◽  
Growth Pressure ◽  
Uv Photodetectors ◽  
Deep Uv

scholarly journals Optical constants of titanium-doped gallium oxide thin films

2019 ◽  
Vol 96 ◽  
pp. 109223 ◽  
Author(s):  
Sandeep Manandhar ◽  
Anil K. Battu ◽  
Cristian Orozco ◽  
C.V. Ramana
Keyword(s):  
Thin Films ◽  
Gallium Oxide ◽  
Optical Constants ◽  
Oxide Thin Films
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