Persistent photoconductivity in Hf–In–Zn–O thin film transistors

2010 ◽  
Vol 97 (14) ◽  
pp. 143510 ◽  
Author(s):  
Khashayar Ghaffarzadeh ◽  
Arokia Nathan ◽  
John Robertson ◽  
Sangwook Kim ◽  
Sanghun Jeon ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Persistent Photoconductivity

Influence of Nitrogen Content on Persistent Photoconductivity in Zinc Oxynitride Thin Film Transistors

2020 ◽  
Vol 41 (4) ◽  
pp. 561-564 ◽  
Author(s):  
Jun Tae Jang ◽  
Hyoung-Do Kim ◽  
Dong Myong Kim ◽  
Sung-Jin Choi ◽  
Hyun-Suk Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Nitrogen Content ◽  
Thin Film Transistors ◽  
Persistent Photoconductivity

Photocurrent and Persistent Photoconductivity in Zinc Oxide Thin-Film Transistors under Ultraviolet-Light Irradiation

2011 ◽  
Vol 50 (11R) ◽  
pp. 110204 ◽  
Author(s):  
Mamoru Furuta ◽  
Yudai Kamada ◽  
Mutsumi Kimura ◽  
Shin-ichi Shimakawa ◽  
Toshiyuki Kawaharamura ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Ultraviolet Light ◽  
Thin Film Transistors ◽  
Light Irradiation ◽  
Oxide Thin Film ◽  
Persistent Photoconductivity ◽  
Zinc Oxide Thin Film ◽  
Ultraviolet Light Irradiation

A systematic study of light dependency of persistent photoconductivity in a-InGaZnO thin-film transistors

2020 ◽  
Vol 29 (11) ◽  
pp. 118101
Author(s):  
Yalan Wang ◽  
Mingxiang Wang ◽  
Dongli Zhang ◽  
Huaisheng Wang
Keyword(s):  
Thin Film ◽  
Systematic Study ◽  
Thin Film Transistors ◽  
Persistent Photoconductivity

P-16: Light-Bias Induced Instability and Persistent Photoconductivity in In-Zn-O/Ga-In-Zn-O Thin Film Transistors

2011 ◽  
Vol 42 (1) ◽  
pp. 1154-1157 ◽  
Author(s):  
Khashayar Ghaffarzadeh ◽  
Sungsik Lee ◽  
Arokia Nathan ◽  
John Robertson ◽  
Sanghun Jeon ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Persistent Photoconductivity ◽  
P 16

Effective performance improvement of organic thin film transistors with multi-layer modifications

2020 ◽  
Vol 91 (3) ◽  
pp. 30201
Author(s):  
Hang Yu ◽  
Jianlin Zhou ◽  
Yuanyuan Hao ◽  
Yao Ni
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Performance Enhancement ◽  
Organic Thin Film Transistors ◽  
Electrical Performance ◽  
Hole Injection ◽  
Organic Thin Film ◽  
Effective Performance ◽  
Significant Performance ◽  
P Type

Organic thin film transistors (OTFTs) based on dioctylbenzothienobenzothiophene (C8BTBT) and copper (Cu) electrodes were fabricated. For improving the electrical performance of the original devices, the different modifications were attempted to insert in three different positions including semiconductor/electrode interface, semiconductor bulk inside and semiconductor/insulator interface. In detail, 4,4′,4′′-tris[3-methylpheny(phenyl)amino] triphenylamine (m-MTDATA) was applied between C8BTBTand Cu electrodes as hole injection layer (HIL). Moreover, the fluorinated copper phthalo-cyanine (F16CuPc) was inserted in C8BTBT/SiO2 interface to form F16CuPc/C8BTBT heterojunction or C8BTBT bulk to form C8BTBT/F16CuPc/C8BTBT sandwich configuration. Our experiment shows that, the sandwich structured OTFTs have a significant performance enhancement when appropriate thickness modification is chosen, comparing with original C8BTBT devices. Then, even the low work function metal Cu was applied, a normal p-type operate-mode C8BTBT-OTFT with mobility as high as 2.56 cm2/Vs has been fabricated.

A Proposal of High Performance Organic Thin Film Transistors

2010 ◽  
Vol 130 (2) ◽  
pp. 161-166
Author(s):  
Yoshinori Ishikawa ◽  
Yasuo Wada ◽  
Toru Toyabe ◽  
Ken Tsutsui
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
High Performance ◽  
Organic Thin Film Transistors ◽  
Organic Thin Film

High Sensitivity pH Sensors based on Amorphous Indium-gallium-zinc Oxide Thin-film Transistors

2015 ◽  
Vol 135 (6) ◽  
pp. 192-198 ◽  
Author(s):  
Shinnosuke Iwamatsu ◽  
Yutaka Abe ◽  
Toru Yahagi ◽  
Seiya Kobayashi ◽  
Kazushige Takechi ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Thin Film Transistors ◽  
High Sensitivity ◽  
Oxide Thin Film ◽  
Indium Gallium Zinc Oxide ◽  
Ph Sensors ◽  
Zinc Oxide Thin Film ◽  
Indium Gallium
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