Enhanced Charge Injection Through Nanostructured Electrodes for Organic Field Effect Transistors

被引：24

作者：

Ji, Deyang ^{[1
,2
]}

Wang, Yandong ^{[1
,2
]}

Chi, Lifeng ^{[1
,2
]}

Fuchs, Harald ^{[1
,2
]}

机构：

[1] Ctr Nanotechnol, D-48149 Munster, Germany

[2] Univ Munster, Phys Inst, D-48149 Munster, Germany

来源：

ADVANCED FUNCTIONAL MATERIALS | 2015年 / 25卷 / 25期

关键词：

charge injection; nanopore structures; nanosphere lithography; organic filed effect transistors; THIN-FILM TRANSISTORS; SELF-ASSEMBLED MONOLAYERS; HIGH-PERFORMANCE; HIGH-MOBILITY; PRINTED TRANSISTORS; GATE DIELECTRICS; POLYMER; CIRCUITS; SEMICONDUCTOR; GROWTH;

D O I：

10.1002/adfm.201500771

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanosphere lithography is used to process nanopore-structured electrodes, which are applied into the fabrication of bottom-gate, bottom-contact configuration organic field effect transistors (OFETs) to serve as source/drain elecrodes. The introduction of this nanopore-structure electrode facilitates the forming of nanopore-structure pentacene layers with small grain boundaries at the electrode interface, and then reduces the contact resistance, contact-induces the growth of pentacene and accordingly improves the mobility of charge carriers in the OFETs about 20 times as compared with results in literature through enhancing the charge carrier injection. It is believed that this structure of electrode is a valuable approach for improving organic filed effect transistors.

引用

页码：3855 / 3859

页数：5

共 44 条

[1] High-performance plastic transistors fabricated by printing techniques [J].

Bao, ZN ;

Feng, Y ;

Dodabalapur, A ;

Raju, VR ;

Lovinger, AJ .

CHEMISTRY OF MATERIALS, 1997, 9 (06) :1299-&

[2] Solution-processed high-performance flexible 9, 10-bis(phenylethynyl)anthracene organic single-crystal transistor and ring oscillator [J].

Cai, Xiaozhou ;

Ji, Deyang ;

Jiang, Lang ;

Zhao, Guangyao ;

Tan, Jiahui ;

Tian, Guofeng ;

Li, Jingze ;

Hu, Wenping .

APPLIED PHYSICS LETTERS, 2014, 104 (06)

[3] High-performance low-cost organic field-effect transistors with chemically modified bottom electrodes [J].

Di, Chong-an ;

Yu, Gui ;

Liu, Yunqi ;

Xu, Xinjun ;

Wei, Dacheng ;

Song, Yabin ;

Sun, Yanming ;

Wang, Ying ;

Zhu, Daoben ;

Liu, Jian ;

Liu, Xinyu ;

Wu, Dexin .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (51) :16418-16419

[4] Interface Engineering: An Effective Approach toward High-Performance Organic Field-Effect Transistors [J].

Di, Chong-An ;

Liu, Yunqi ;

Yu, Gui ;

Zhu, Daoben .

ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (10) :1573-1583

[5] Molecular Self-Assembled Monolayers and Multilayers for Organic and Unconventional Inorganic Thin-Film Transistor Applications [J].

DiBenedetto, Sara A. ;

Facchetti, Antonio ;

Ratner, Mark A. ;

Marks, Tobin J. .

ADVANCED MATERIALS, 2009, 21 (14-15) :1407-1433

[6] Improving organic thin-film transistor performance through solvent-vapor annealing of solution-processable triethylsilylethynyl anthradithiophene [J].

Dickey, Kimberly C. ;

Anthony, John E. ;

Loo, Yueh-Lin .

ADVANCED MATERIALS, 2006, 18 (13) :1721-+

[7] Contact-induced crystallinity for high-performance soluble acene-based transistors and circuits [J].

Gundlach, D. J. ;

Royer, J. E. ;

Park, S. K. ;

Subramanian, S. ;

Jurchescu, O. D. ;

Hamadani, B. H. ;

Moad, A. J. ;

Kline, R. J. ;

Teague, L. C. ;

Kirillov, O. ;

Richter, C. A. ;

Kushmerick, J. G. ;

Richter, L. J. ;

Parkin, S. R. ;

Jackson, T. N. ;

Anthony, J. E. .

NATURE MATERIALS, 2008, 7 (03) :216-221

[8]

Halik M, 2002, ADV MATER, V14, P1717, DOI 10.1002/1521-4095(20021203)14:23<1717::AID-ADMA1717>3.0.CO

[9]

2-G

[10] Crystalline Ultrasmooth Self-Assembled Monolayers of Alkylsilanes for Organic Field-Effect Transistors [J].

Ito, Yutaka ;

Virkar, Ajay A. ;

Mannsfeld, Stefan ;

Oh, Joon Hak ;

Toney, Michael ;

Locklin, Jason ;

Bao, Zhenan .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (26) :9396-9404

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