Mesophase semiconductors in field effect transistors

被引：201

作者：

Shimizu, Yo

Oikawa, Kazuma

Nakayama, Ken-ichi

Guillon, Daniel

机构：

[1] Kansai Ctr, Natl Inst Adv Ind Sci & Technol, Nanotechnol Res Inst, Synthet Nano Funct Mat Grp, Osaka 5638577, Japan

[2] KANTO Chem Co Inc, Cent Res Labs, Soka, Saitama 3400003, Japan

[3] Yamagata Univ, Grad Sch Engn, Yamagata 990, Japan

[4] ULP, CNRS, Inst Phys & Chim Mat Strasbourg, UMR 7504, F-67034 Strasbourg 2, France

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2007年 / 17卷 / 40期

关键词：

D O I：

10.1039/b705534j

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Recent studies on transistors fabricated with liquid crystalline semiconductors with high solubility in common organic solvents have shown the characteristic features provided by their "mesomorphic properties''. In particular, calamitic liquid crystals showing 3D-plastic mesophases are interesting in the self-assembling nature, which is likely to result in some specified properties such as defect-free domains for charge hopping processes as well as the spontaneous alignment of molecules in the active layer on a substrate. Now liquid crystalline semiconductors are being evolved into mesophase semiconductors following the definition of liquid crystals.

引用

页码：4223 / 4229

页数：7

共 54 条

[1] FAST PHOTOCONDUCTION IN THE HIGHLY ORDERED COLUMNAR PHASE OF A DISCOTIC LIQUID-CRYSTAL [J].

ADAM, D ;

SCHUHMACHER, P ;

SIMMERER, J ;

HAUSSLING, L ;

SIEMENSMEYER, K ;

ETZBACH, KH ;

RINGSDORF, H ;

HAARER, D .

NATURE, 1994, 371 (6493) :141-143

[2] DISCOTIC LIQUID-CRYSTALS - A NEW CLASS OF FAST PHOTOCONDUCTORS [J].

ADAM, D ;

HAARER, D ;

CLOSS, F ;

FREY, T ;

FUNHOFF, D ;

SIEMENSMEYER, K ;

SCHUHMACHER, P ;

RINGSDORF, H .

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1993, 97 (10) :1366-1370

[3] High electron mobility in room-temperature discotic liquid-crystalline perylene diimides [J].

An, ZS ;

Yu, JS ;

Jones, SC ;

Barlow, S ;

Yoo, S ;

Domercq, B ;

Prins, P ;

Siebbeles, LDA ;

Kippelen, B ;

Marder, SR .

ADVANCED MATERIALS, 2005, 17 (21) :2580-+

[4] Solution-processible organic semiconductor for transistor applications: Tetrabenzoporphyrin [J].

Aramaki, S ;

Sakai, Y ;

Ono, N .

APPLIED PHYSICS LETTERS, 2004, 84 (12) :2085-2087

[5] Discotic liquid crystals of transition metal complexes 29: mesomorphism and charge transport properties of alkylthio-substituted phthalocyanine rare-earth metal sandwich complexes [J].

Ban, K ;

Nishizawa, K ;

Ohta, K ;

de Craats, AMV ;

Warman, JM ;

Yamamoto, I ;

Shirai, H .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (02) :321-331

[6] CHARGE TRANSPORT IN DISORDERED ORGANIC PHOTOCONDUCTORS - A MONTE-CARLO SIMULATION STUDY [J].

BASSLER, H .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1993, 175 (01) :15-56

[7] Organic semiconductors:: A theoretical characterization of the basic parameters governing charge transport [J].

Brédas, JL ;

Calbert, JP ;

da Silva, DA ;

Cornil, J .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (09) :5804-5809

[8] Enhancement of bipolar carrier transport in oligofluorene films through alignment in the liquid-crystalline phase [J].

Chen, LY ;

Hung, WY ;

Lin, YT ;

Wu, CC ;

Chao, TC ;

Hung, TH ;

Wong, KT .

APPLIED PHYSICS LETTERS, 2005, 87 (11)

[9] Effects of field dependent mobility and contact barriers on liquid crystalline phthalocyanine organic transistors [J].

Cherian, S ;

Donley, C ;

Mathine, D ;

LaRussa, L ;

Xia, W ;

Armstrong, N .

JOURNAL OF APPLIED PHYSICS, 2004, 96 (10) :5638-5643

[10] Variable temperature film and contact resistance measurements on operating n-channel organic thin film transistors [J].

Chesterfield, RJ ;

McKeen, JC ;

Newman, CR ;

Frisbie, CD ;

Ewbank, PC ;

Mann, KR ;

Miller, LL .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (11) :6396-6405

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