Enabling Scalable, Ultralow-Voltage Flexible Organic Field-Effect Transistors via Blade-Coated Cross-Linked Thick Polyvinyl Alcohol Gate Dielectric

A scalable ultralow-voltage flexible organic field-effect transistor (OFET) design has been accomplished through utilization of a blade-deposited thick cross-linked polyvinyl alcohol (c-PVA) dielectric. This blade-deposited thick c-PVA dielectric film is capable of suppressing device leakage, enabli...

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Bibliographic Details
Published in:IEEE transactions on electron devices 2023-06, Vol.70 (6), p.1-6
Main Authors: Fu, Huaijie, Peng, Jinlei, Xiang, Liuzhi, Zhang, Qiaoming, Tan, Xingwen, Lei, Yanlian
Format: Article
Language:English
Subjects:
Capacitance
Coating effects
Coatings
Cross-linked polyvinyl alcohol (c-PVA)
Crosslinking
Dielectrics
Electric potential
Electrical properties
Field effect transistors
Logic gates
Low voltage
mechanical flexibility
OFETs
organic field-effect transistor (OFET)
Plastics
Polyvinyl alcohol
Semiconductor devices
ultralow operation voltage
Voltage
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Description
Summary:A scalable ultralow-voltage flexible organic field-effect transistor (OFET) design has been accomplished through utilization of a blade-deposited thick cross-linked polyvinyl alcohol (c-PVA) dielectric. This blade-deposited thick c-PVA dielectric film is capable of suppressing device leakage, enabling high-performing OFETs with benchmark electrical properties of ultr-alow operation voltage (
ISSN:0018-9383
1557-9646
DOI:10.1109/TED.2023.3264488