High-performance poly(3-hexylthiophene) field-effect transistors fabricated by a slide-coating method

被引：24

作者：

Karakawa, Makoto ^{[1
]}

Chikamatsu, Masayuki ^{[1
]}

Yoshida, Yuji ^{[1
]}

Oishi, Makoto ^{[1
]}

Azumi, Reiko ^{[1
]}

Yase, Kiyoshi ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Photon Res Inst, Tsukuba, Ibaraki 3058565, Japan

来源：

APPLIED PHYSICS EXPRESS | 2008年 / 1卷 / 06期

关键词：

D O I：

10.1143/APEX.1.061802

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Highly oriented thin-films of poly(3-hexylthiophene) (P3HT) have been successfully fabricated by slide-coating method, in which the chloroform solution is sandwiched between a Si wafer and a slide glass, and followed by slow drawing of the Si wafer with respect to the slide glass. The performance of this organic field-effect transistor (OFET) based on the P3HT film exhibit high-performance of up to 0.056 cm(2) V-1 s(-1) in FET mobility. This simple solution process is an effective method to fabricate the well-ordered structure of the P3HT film and its OFETs. (C) 2008 The Japan Society of Applied Physics.

引用

页码：0618021 / 0618023

页数：3

共 33 条

[1] An in-plane anisotropic organic semiconductor based upon poly(3-hexyl thiophene) [J].

Amundson, KR ;

Sapjeta, BJ ;

Lovinger, AJ ;

Bao, ZN .

THIN SOLID FILMS, 2002, 414 (01) :143-149

[2] Soluble and processable regioregular poly(3-hexylthiophene) for thin film field-effect transistor applications with high mobility [J].

Bao, Z ;

Dodabalapur, A ;

Lovinger, AJ .

APPLIED PHYSICS LETTERS, 1996, 69 (26) :4108-4110

[3] Oriented poly(3-alkylthiophene) films: absorption, photoluminescence and electroluminescence behaviour [J].

Bolognesi, A ;

Botta, C ;

Martinelli, M .

SYNTHETIC METALS, 2001, 121 (1-3) :1279-1280

[4] Orientation of regioregular poly(3-hexylthiophene) by directional solidification: A simple method to reveal the semicrystalline structure of a conjugated polymer [J].

Brinkmann, M ;

Wittmann, JC .

ADVANCED MATERIALS, 2006, 18 (07) :860-+

[5] Effect of molecular weight on the structure and morphology of oriented thin films of regioregular poly(3-hexylthiophene) grown by directional epitaxial solidification [J].

Brinkmann, Martin ;

Rannou, Patrice .

ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (01) :101-108

[6] Enhanced mobility of poly(3-hexylthiophene) transistors by spin-coating from high-boiling-point solvents [J].

Chang, JF ;

Sun, BQ ;

Breiby, DW ;

Nielsen, MM ;

Sölling, TI ;

Giles, M ;

McCulloch, I ;

Sirringhaus, H .

CHEMISTRY OF MATERIALS, 2004, 16 (23) :4772-4776

[7] Molecular-weight dependence of interchain polaron delocalization and exciton bandwidth in high-mobility conjugated polymers [J].

Chang, Jui-Fen ;

Clark, Jenny ;

Zhao, Ni ;

Sirringhaus, Henning ;

Breiby, Dag W. ;

Andreasen, Jens W. ;

Nielsen, Martin M. ;

Giles, Mark ;

Heeney, Martin ;

McCulloch, Iain .

PHYSICAL REVIEW B, 2006, 74 (11)

[8] Thermal annealing-induced enhancement of the field-effect mobility of regioregular poly(3-hexylthiophene) films [J].

Cho, Shinuk ;

Lee, Kwanghee ;

Yuen, Jonathan ;

Wang, Guangming ;

Moses, Daniel ;

Heeger, Alan J. ;

Surin, Mathieu ;

Lazzaroni, Roberto .

JOURNAL OF APPLIED PHYSICS, 2006, 100 (11)

[9] The influence of mechanical rubbing on the field-effect mobility in polyhexylthiophene [J].

Heil, H ;

Finnberg, T ;

von Malm, N ;

Schmechel, R ;

von Seggern, H .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (03) :1636-1641

[10] Single-crystal polythiophene microwires grown by self-assembly [J].

Kim, DH ;

Han, JT ;

Park, YD ;

Jang, Y ;

Cho, JH ;

Hwang, M ;

Cho, K .

ADVANCED MATERIALS, 2006, 18 (06) :719-+

← 1 2 3 4 →