Transparent organic thin-film transistor with a laterally grown non-planar phthalocyanine channel

被引：52

作者：

Ohta, H

Kambayashi, T

Nomura, K

Hirano, M

Ishikawa, K

Takezoe, H

Hosono, H

机构：

[1] JST, ERATO, Hosono Transparent ElectroAct Mat, Kawasaki, Kanagawa 2130012, Japan

[2] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

[3] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 04期

关键词：

D O I：

10.1002/adma.200306015

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An improved-performance transparent organic thin-film transistor (OTFT) is described, which has a vanadyl-phthalocyanine (VOPc) film as an active p-channel, lattice-matched (Sc0.7Y0.3)(2)O-3 film as a high-k gate dielectric, and atomically flat indium tin oxide (ITO) film as the bottom contact (see Figure). These features-lattice matching and atomic flatness-are expected to lead to further improvements in transparent OTFTs.

引用

页码：312 / +

页数：6

共 27 条

[1] Organic field-effect transistors with high mobility based on copper phthalocyanine
Bao, Z
Lovinger, AJ
Dodabalapur, A
[J]. APPLIED PHYSICS LETTERS, 1996, 69 (20) : 3066 - 3068
[2] Bao ZN, 2002, ADV FUNCT MATER, V12, P526, DOI 10.1002/1616-3028(20020805)12:8<526::AID-ADFM526>3.0.CO
[3] 2-S
[4] Organic thin-film transistors: A review of recent advances
Dimitrakopoulos, CD
Mascaro, DJ
[J]. IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 2001, 45 (01) : 11 - 27
[5] Molecular beam deposited thin films of pentacene for organic field effect transistor applications
Dimitrakopoulos, CD
Brown, AR
Pomp, A
[J]. JOURNAL OF APPLIED PHYSICS, 1996, 80 (04) : 2501 - 2508
[6] Initial states of epitaxial growth of vanadyl- and titanyl-phthalocyanines on MoS2 cleaved surfaces
Fujikawa, Y
Mashiko, S
[J]. THIN SOLID FILMS, 1998, 331 (1-2) : 148 - 151
[7] POLYMORPHISM IN VANADYL PHTHALOCYANINE
GRIFFITHS, CH
WALKER, MS
GOLDSTEIN, P
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1976, 33 (1-2) : 149 - 170
[8] HILLER W, 1982, Z KRISTALLOGR, V159, P173
[9] Electric quadrupole second-harmonic generation spectra in epitaxial vanadyl and titanyl phthalocyanine films grown by molecular-beam epitaxy
Hoshi, H
Yamada, T
Ishikawa, K
Takezoe, H
Fukuda, A
[J]. JOURNAL OF CHEMICAL PHYSICS, 1997, 107 (06) : 1687 - 1691
[10] Effect of active layer thickness on device properties of organic thin-film transistors based on Cu(II) phthalocyanine
Hoshino, S
Kamata, T
Yase, K
[J]. JOURNAL OF APPLIED PHYSICS, 2002, 92 (10) : 6028 - 6032

← 1 2 3 →