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Quantum Cable as transport spectroscopy of 1D DOS of cylindrical quantum wires

By Z. Y. Zeng, Y. Xiang and L. D. Zhang

Abstract

We considered the proposed Quantum Cable as a kind of transport spectroscopy of one-dimensional (1D) density of states (DOS) of cylindrical quantum wires. By simultaneously detecting the direct current through the cylindrical quantum wire and the leaked tunneling current into the neighboring wire at desired temperatures, one can obtain detailed information about 1D DOS and subband structure of cylindrical quantum wires.Comment: 7 pages, 4 figures, late

Topics: Condensed Matter - Mesoscale and Nanoscale Physics
Publisher: 'AIP Publishing'
Year: 2001
DOI identifier: 10.1063/1.1313247
OAI identifier: oai:arXiv.org:cond-mat/0104462

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