Abstract
Semiconducting 2D MoS 2 flakes produced by liquid phase exfoliation are contacted with metal electrodes, which are defined by electron beam lithography. Electrical analysis of the metal-semiconductor-metal structures reveals high mobilities for individual MoS 2 flakes. Thus, scalable liquid-phase exfoliation of layered semiconductor compounds can yield novel materials with potential uses in future electronic devices.
| Original language | English |
|---|---|
| Pages (from-to) | 4178-4182 |
| Number of pages | 5 |
| Journal | Advanced Materials |
| Volume | 23 |
| Issue number | 36 |
| DOIs | |
| Publication status | Published - 2011 Sep 22 |
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Keywords
- 2D structures
- electrical properties
- graphene
- liquid exfoliation
- molybdenum disulfide
- nanoelectronics
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Electrical characteristics of molybdenum disulfide flakes produced by liquid exfoliation. / Lee, Kangho; Kim, Hye Young; Lotya, Mustafa; Coleman, Jonathan N.; Kim, Gyu-Tae; Duesberg, Georg S.
In: Advanced Materials, Vol. 23, No. 36, 22.09.2011, p. 4178-4182.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electrical characteristics of molybdenum disulfide flakes produced by liquid exfoliation
AU - Lee, Kangho
AU - Kim, Hye Young
AU - Lotya, Mustafa
AU - Coleman, Jonathan N.
AU - Kim, Gyu-Tae
AU - Duesberg, Georg S.
PY - 2011/9/22
Y1 - 2011/9/22
N2 - Semiconducting 2D MoS 2 flakes produced by liquid phase exfoliation are contacted with metal electrodes, which are defined by electron beam lithography. Electrical analysis of the metal-semiconductor-metal structures reveals high mobilities for individual MoS 2 flakes. Thus, scalable liquid-phase exfoliation of layered semiconductor compounds can yield novel materials with potential uses in future electronic devices.
AB - Semiconducting 2D MoS 2 flakes produced by liquid phase exfoliation are contacted with metal electrodes, which are defined by electron beam lithography. Electrical analysis of the metal-semiconductor-metal structures reveals high mobilities for individual MoS 2 flakes. Thus, scalable liquid-phase exfoliation of layered semiconductor compounds can yield novel materials with potential uses in future electronic devices.
KW - 2D structures
KW - electrical properties
KW - graphene
KW - liquid exfoliation
KW - molybdenum disulfide
KW - nanoelectronics
UR - http://www.scopus.com/inward/record.url?scp=80053180109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053180109&partnerID=8YFLogxK
U2 - 10.1002/adma.201101013
DO - 10.1002/adma.201101013
M3 - Article
VL - 23
SP - 4178
EP - 4182
JO - Advanced Materials
JF - Advanced Materials
SN - 0935-9648
IS - 36
ER -