Improvements of Electrical Characteristics in Poly-Si Nanowires Thin-Film Transistors with External Connection of a BiFeO<sub>3</sub> Capacitor

Improvements of Electrical Characteristics in Poly-Si Nanowires Thin-Film Transistors with External Connection of a BiFeO<sub>3</sub> Capacitor

By a sol–gel method, a BiFeO<sub>3</sub> (BFO) capacitor is fabricated and connected with the control thin film transistor (TFT). Compared with a control thin-film transistor, the proposed BFO TFT achieves 56% drive current enhancement and 7–28% subthreshold swing (SS) reduction. Moreove...

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Bibliographic Details
Main Authors: Tsung-Kuei Kang, Yu-Yu Lin, Han-Wen Liu, Che-Li Lin, Po-Jui Chang, Ming-Cheng Kao, Hone-Zern Chen
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Membranes
Subjects:
BiFeO<sub>3</sub> capacitor
sol–gel method
drive current
hysteresis
subthreshold swing
incomplete dipole flipping
Online Access:https://www.mdpi.com/2077-0375/11/10/758

Internet

https://www.mdpi.com/2077-0375/11/10/758

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