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arXiv · 1409.0087

Transport in disordered monolayer molybdenum disulfide nanoflakes: evidence for inhomogeneous charge transport

Shun-Tsung Lo·O. Klochan·C. -H. Liu·W. -H. Wang·A. R. Hamilton·C. -T. Liang
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Abstract

We study charge transport in a monolayer molybdenum disulfide nanoflake over a wide range of carrier density, temperature, and electric bias. We find that the transport is best described by a percolating picture in which the disorder breaks translational invariance, breaking the system up into a series of puddles, rather than previous pictures in which the disorder is treated as homogeneous and uniform. Our work provides insight to a unified picture of charge transport in monolayer molybdenum disulfide nanoflakes and contributes to the development of next-generation molybdenum disulfide based devices.

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BibTeXRIS

Shun-Tsung Lo, O. Klochan, C. -H. Liu, W. -H. Wang, A. R. Hamilton, C. -T. Liang. 2014-08-30. Transport in disordered monolayer molybdenum disulfide nanoflakes: evidence for inhomogeneous charge transport. https://doi.org/10.1088/0957-4484%2F25%2F37%2F375201

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