Dependence of O2 Plasma Treatment of Cross-Linked PVP Insulator on the Electrical Properties of Organic-Inorganic Thin Film Transistors with ZnO Channel Layer
- Authors
- Gong, Su-Cheol; Shin, Ik-Sup; Bang, Sukhwan; Kim, Hyunchul; Ryu, Sang-Ouk; Jeon, Hyeong tag; Park, Hyung-Ho; Yu, Chong-Hee; Chang, Ho Jung
- Issue Date
- Jun-2009
- Publisher
- 한국마이크로전자및패키징학회
- Keywords
- Organic-inorganic thin film transistor; Cross-linked Poly-4-vinylphenol; ZnO; Atomic layer deposition; O2 plasma treatment; Field effect mobility
- Citation
- 마이크로전자 및 패키징학회지, v.16, no.2, pp.21 - 25
- Indexed
- KCI
- Journal Title
- 마이크로전자 및 패키징학회지
- Volume
- 16
- Number
- 2
- Start Page
- 21
- End Page
- 25
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171713
- ISSN
- 1226-9360
- Abstract
- The organic-inorganic thin film transistors (OITFTs) with ZnO channel layer and the cross-linked PVP (Poly-4-vinylphenol) gate insulator were fabricated on the patterned ITO gate/glass substrate. ZnO channel layer was deposited by using atomic layer deposition (ALD). In order to improve the electrical properties, O2 plasma treatment onto PVP film was introduced and investigated the effect of the plasma treatments on the electrical properties of the OITFTs. The field effect mobility and sub-threshold slope (SS) values of the OITFT decreased slightly from 0.24 to 0.16 cm2/V•s, 103 and from 9.7 to 9.2 V/dec, respectively with increasing RF power from 30 to 50 Watt. The Ion/off ratio was about 103 for all samples with O2 plasma treatment.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 신소재공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171713)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.