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|
| Type |
Poster Presentation |
| Area |
Material Chemistry |
| Room No. |
Grand Ballroom |
| Time |
10월 18일 (목요일) 11:00~12:30 |
| Code |
MAT.P-347 |
| Subject |
One-Step Fabrication of Hydrophobic Hybrid Gate Dielectrics for Low-Voltage Organic Thin-Film Transistors
|
| Authors |
Young min Song, Young-Geun Ha*
Department of Chemistry, Kyonggi University, Korea
|
| Abstract |
We demonstrate the design, processing, and dielectric properties of low surface energy organic/inorganic hybrid dielectric films for low-voltage operation of organic thin-film transistors (OTFTs). The hydrophobic hybrid dielectric films are easily fabricated by one-step spin coating of a zirconium chloride precursor in an octadecyltrimethoxysilane solution under ambient conditions, followed by thermal curing at low temperatures (approximately 150 ℃). These novel dielectrics exhibit excellent surface smoothness (rootmean-square roughness is <0.5 nm), great insulating property (leakage current densities <〖10〗^(-6) 〖A/cm〗^2), and high capacitance (365 nF/〖cm〗^2) |
| E-mail |
kareshio7@naver.com |
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122nd General Meeting of the KCS