Electrical Characteristics of Molybdenum Disulfide Flakes Produced by Liquid Exfoliation

被引：240

作者：

Lee, Kangho ^{[1
,2
]}

Kim, Hye-Young ^{[1
,2
]}

Lotya, Mustafa ^{[3
]}

Coleman, Jonathan N. ^{[1
,3
]}

Kim, Gyu-Tae ^{[2
]}

Duesberg, Georg S. ^{[1
,4
]}

机构：

[1] Trinity Coll Dublin, Ctr Res Adapt Nanotstruct & Nanodevices, Dublin D2, Ireland

[2] Korea Univ, Sch Elect Engn, Seoul 136713, South Korea

[3] Trinity Coll Dublin, Sch Phys, Dublin D2, Ireland

[4] Trinity Coll Dublin, Sch Chem, Dublin D2, Ireland

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 36期

基金：

新加坡国家研究基金会;

关键词：

MOS2; FIELD;

D O I：

10.1002/adma.201101013

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrical Characteristics of Molybdenum Disulfide Flakes Produced by Liquid Exfoliation Semiconducting 2D MoS2 flakes produced by liquid phase exfoliation are contacted with metal electrodes, which are defined by electron beam lithography. Electrical analysis of the metal-semiconductormetal structures reveals high mobilities for individual MoS2 flakes. Thus, scalable liquid-phase exfoliation of layered semiconductor compounds can yield novel materials with potential uses in future electronic devices.

引用

页码：4178 / +

页数：6

共 23 条

[1] Realization and electrical characterization of ultrathin crystals of layered transition-metal dichalcogenides [J].

Ayari, Anthony ;

Cobas, Enrique ;

Ogundadegbe, Ololade ;

Fuhrer, Michael S. .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (01)

[2] Electrochemical hydrogen storage in MoS2 nanotubes [J].

Chen, J ;

Kuriyama, N ;

Yuan, H ;

Takeshita, HT ;

Sakai, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (47) :11813-11814

[3] Two-Dimensional Nanosheets Produced by Liquid Exfoliation of Layered Materials [J].

Coleman, Jonathan N. ;

Lotya, Mustafa ;

O'Neill, Arlene ;

Bergin, Shane D. ;

King, Paul J. ;

Khan, Umar ;

Young, Karen ;

Gaucher, Alexandre ;

De, Sukanta ;

Smith, Ronan J. ;

Shvets, Igor V. ;

Arora, Sunil K. ;

Stanton, George ;

Kim, Hye-Young ;

Lee, Kangho ;

Kim, Gyu Tae ;

Duesberg, Georg S. ;

Hallam, Toby ;

Boland, John J. ;

Wang, Jing Jing ;

Donegan, John F. ;

Grunlan, Jaime C. ;

Moriarty, Gregory ;

Shmeliov, Aleksey ;

Nicholls, Rebecca J. ;

Perkins, James M. ;

Grieveson, Eleanor M. ;

Theuwissen, Koenraad ;

McComb, David W. ;

Nellist, Peter D. ;

Nicolosi, Valeria .

SCIENCE, 2011, 331 (6017) :568-571

[4] Synthesis of molybdenum disulfide (MoS2) for lithium ion battery applications [J].

Feng, Chuanqi ;

Ma, Jun ;

Li, Hua ;

Zeng, Rong ;

Guo, Zaiping ;

Liu, Huakun .

MATERIALS RESEARCH BULLETIN, 2009, 44 (09) :1811-1815

[5] The rise of graphene [J].

Geim, A. K. ;

Novoselov, K. S. .

NATURE MATERIALS, 2007, 6 (03) :183-191

[6]

GRANT AJ, 1975, J PHYS C SOLID STATE, V8, pL17, DOI 10.1088/0022-3719/8/1/004

[7] ANOMALOUS EFFECTIVE MASS IN MOS2 [J].

HARPER, PG .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1974, 7 (07) :1247-1256

[8]

Hughes H. P., 2000, ELECT SPECTROSCOPIES

[9] Fabrication of Nanowire Channels with Unidirectional Alignment and Controlled Length by a Simple, Gas-Blowing-Assisted, Selective-Transfer-Printing Technique [J].

Kim, Yong-Kwan ;

Kang, Pil Soo ;

Kim, Doe-Il ;

Shin, Gunchul ;

Kim, Gyu Tae ;

Ha, Jeong Sook .

SMALL, 2009, 5 (06) :727-734

[10] Atomically Thin MoS2: A New Direct-Gap Semiconductor [J].

Mak, Kin Fai ;

Lee, Changgu ;

Hone, James ;

Shan, Jie ;

Heinz, Tony F. .

PHYSICAL REVIEW LETTERS, 2010, 105 (13)

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