scholarly journals Indium Gallium Oxide Thin Film Transistor for Two-Stage UV Sensor Application

2019 ◽  
Vol 8 (7) ◽  
pp. Q3140-Q3143 ◽  
Author(s):  
Wei-Lun Huang ◽  
Ming-Hung Hsu ◽  
Sheng-Po Chang ◽  
Shoou-Jinn Chang ◽  
Yu-Zung Chiou
Keyword(s):  
Thin Film ◽  
Gallium Oxide ◽  
Thin Film Transistor ◽  
Oxide Thin Film ◽  
Two Stage ◽  
Sensor Application ◽  
Uv Sensor ◽  
Indium Gallium

scholarly journals ALD Al2O3 gate dielectric on the reduction of interface trap density and the enhanced photo-electric performance of IGO TFT

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 9902-9906 ◽  
Author(s):  
Kuan-Yu Chen ◽  
Chih-Chiang Yang ◽  
Chun-Yuan Huang ◽  
Yan-Kuin Su
Keyword(s):  
Thin Film ◽  
Gallium Oxide ◽  
Gate Dielectric ◽  
Thin Film Transistor ◽  
Trap Density ◽  
Oxide Thin Film ◽  
Interface Trap Density ◽  
Interface Trap ◽  
Indium Gallium ◽  
Al2o3 Gate Dielectric

The amorphous indium gallium oxide thin film transistor was fabricated using a cosputtering method.

Indium–gallium–zinc–oxide thin-film transistor with a planar split dual-gate structure

2017 ◽  
Vol 31 (35) ◽  
pp. 1750332
Author(s):  
Yu-Rong Liu ◽  
Jie Liu ◽  
Jia-Qi Song ◽  
Pui-To Lai ◽  
Ruo-He Yao
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Thin Film Transistor ◽  
Oxide Thin Film ◽  
Indium Gallium Zinc Oxide ◽  
Practical Applications ◽  
Gate Structure ◽  
Dual Gate ◽  
Indium Gallium ◽  
Output Characteristics

An amorphous indium–gallium–zinc–oxide (a-IGZO) thin-film transistor (TFT) with a planar split dual gate (PSDG) structure has been proposed, fabricated and characterized. Experimental results indicate that the two independent gates can provide dynamical control of device characteristics such as threshold voltage, sub-threshold swing, off-state current and saturation current. The transconductance extracted from the output characteristics of the device increases from [Formula: see text] to [Formula: see text] for a change of control gate voltage from −2 V to 2 V, and thus the device could be used in a variable-gain amplifier. A significant advantage of the PSDG structure is its flexibility in controlling the device performance according to the need of practical applications.

scholarly journals Effect of top gate potential on bias-stress for dual gate amorphous indium-gallium-zinc-oxide thin film transistor

AIP Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 075217 ◽  
Author(s):  
Minkyu Chun ◽  
Jae Gwang Um ◽  
Min Sang Park ◽  
Md Delwar Hossain Chowdhury ◽  
Jin Jang
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Thin Film Transistor ◽  
Oxide Thin Film ◽  
Indium Gallium Zinc Oxide ◽  
Zinc Oxide Thin Film ◽  
Bias Stress ◽  
Dual Gate ◽  
Gate Potential ◽  
Indium Gallium
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