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 |
Keywords
- 2D structures
- electrical properties
- graphene
- liquid exfoliation
- molybdenum disulfide
- nanoelectronics
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
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Cite this
Lee, K., Kim, H. Y., Lotya, M., Coleman, J. N., Kim, G. T., & Duesberg, G. S. (2011). Electrical characteristics of molybdenum disulfide flakes produced by liquid exfoliation. Advanced Materials, 23(36), 4178-4182. https://doi.org/10.1002/adma.201101013