Electron Transport in a Multi-Channel One-Dimensional Conductor: Molybdenum Selenide Nanowires

Details Electron Transport in a Multi-Channel One-Dimensional Conductor: Molybdenum Selenide Nanowires Electron Transport in a Multi-Channel One-Dimensional Conductor: Molybdenum Selenide Nanowires

2006-01-19

arxiv.org/abs/cond-mat/0601454v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 4 figures, accepted for publication in Physical Review Letters

Scientific paper

10.1103/PhysRevLett.96.076601

We have measured electron transport in small bundles of identical conducting Molybdenum Selenide nanowires where the number of weakly interacting one-dimensional chains ranges from 1-300. The linear conductance and current in these nanowires exhibit a power-law dependence on temperature and bias voltage respectively. The exponents governing these power laws decrease as the number of conducting channels increase. These exponents can be related to the electron-electron interaction parameter for transport in multi-channel 1-D systems with a few defects.

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