Rapid Fabrication of Designable Large-Scale Aligned Graphene Nanoribbons by Electro-hydrodynamic Nanowire Lithography

被引：62

作者：

Xu, Wentao ^{[1
]}

Seo, Hong-Kyu ^{[1
]}

Min, Sung-Yong ^{[1
]}

Cho, Himchan ^{[1
]}

Lim, Tae-Seok ^{[1
]}

Oh, Chang-yeol ^{[2
]}

Lee, Yeongjun ^{[1
]}

Lee, Tae-Woo ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol POSTECH, Dept Mat Sci & Engn, Pohang 790784, Gyungbuk, South Korea

[2] Pohang Univ Sci & Technol POSTECH, Natl Inst Nanomat Technol, Pohang 790784, Gyungbuk, South Korea

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 21期

基金：

新加坡国家研究基金会;

关键词：

CARBON NANOTUBES; TRANSISTORS; GROWTH; EDGES; NANOFIBERS; FILMS;

D O I：

10.1002/adma.201306081

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new technique, electro-hydrodynamic nanowire (e-NW) lithography, is demonstrated for the rapid, inexpensive, and efficient fabrication of graphene nanoribbons (GNRs) on a large scale while simultaneously controlling the location and alignment of the GNRs. A series of interesting GNR architectures, including parallel lines, grids, ladders, and stars are produced. A sub-10-nm-wide GNR is obtained to fabricate field-effect transistors that show a room-temperature on/off current ratio of ca. 70.

引用

页码：3459 / 3464

页数：6

共 41 条

[1]

Bae S, 2010, NAT NANOTECHNOL, V5, P574, DOI [10.1038/nnano.2010.132, 10.1038/NNANO.2010.132]

[2]

Bai JW, 2010, NAT NANOTECHNOL, V5, P190, DOI [10.1038/NNANO.2010.8, 10.1038/nnano.2010.8]

[3] Rational Fabrication of Graphene Nanoribbons Using a Nanowire Etch Mask [J].

Bai, Jingwei ;

Duan, Xiangfeng ;

Huang, Yu .

NANO LETTERS, 2009, 9 (05) :2083-2087

[4] Graphenes Converted from Polymers [J].

Byun, Sun-Jung ;

Lim, Hyunseob ;

Shin, Ga-Young ;

Han, Tae-Hee ;

Oh, Sang Ho ;

Ahn, Jong-Hyun ;

Choi, Hee Cheul ;

Lee, Tae-Woo .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2011, 2 (05) :493-497

[5] Toward Intrinsic Graphene Surfaces: A Systematic Study on Thermal Annealing and Wet-Chemical Treatment of SiO2-Supported Graphene Devices [J].

Cheng, Zengguang ;

Zhou, Qiaoyu ;

Wang, Chenxuan ;

Li, Qiang ;

Wang, Chen ;

Fang, Ying .

NANO LETTERS, 2011, 11 (02) :767-771

[6] Raman spectrum of graphene and graphene layers [J].

Ferrari, A. C. ;

Meyer, J. C. ;

Scardaci, V. ;

Casiraghi, C. ;

Lazzeri, M. ;

Mauri, F. ;

Piscanec, S. ;

Jiang, D. ;

Novoselov, K. S. ;

Roth, S. ;

Geim, A. K. .

PHYSICAL REVIEW LETTERS, 2006, 97 (18)

[7] Energy band-gap engineering of graphene nanoribbons [J].

Han, Melinda Y. ;

Oezyilmaz, Barbaros ;

Zhang, Yuanbo ;

Kim, Philip .

PHYSICAL REVIEW LETTERS, 2007, 98 (20)

[8]

Han TH, 2012, NAT PHOTONICS, V6, P105, DOI [10.1038/NPHOTON.2011.318, 10.1038/nphoton.2011.318]

[9] A review on polymer nanofibers by electrospinning and their applications in nanocomposites [J].

Huang, ZM ;

Zhang, YZ ;

Kotaki, M ;

Ramakrishna, S .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (15) :2223-2253

[10] Transport properties of graphene nanoribbon transistors on chemical-vapor-deposition grown wafer-scale graphene [J].

Hwang, Wan Sik ;

Tahy, Kristof ;

Li, Xuesong ;

Xing, Huili ;

Seabaugh, Alan C. ;

Sung, Chun Yung ;

Jena, Debdeep .

APPLIED PHYSICS LETTERS, 2012, 100 (20)

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