Exact Calculation of the Current in a One-Dimension Model of a Scanning Tunneling Microscope Full article
Journal |
Surface Science
ISSN: 0039-6028 |
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Output data | Year: 1997, Volume: 370, Number: 2-3, Pages: 259-267 Pages count : 9 DOI: 10.1016/S0039-6028(96)00958-2 | ||||
Tags | Local density of states, Scanning tunneling microscopy | ||||
Authors |
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Affiliations |
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Funding (2)
1 | Russian Foundation for Basic Research | 96-03-33695 |
2 | National Natural Science Foundation of China | 94-9.1-114 |
Abstract:
Electric current as a function of applied voltage have been calculated between two one-dimensional semi-infinite atomic chains. A tight-binding two band model and the modified tight-binding equations technique have been used. The current derivatives are compared with the surface local density of states. The comparison shows that the current derivatives reproduce the local density of states with a significant distortion. It occurs due to wave vector dependence of the transmission coefficient of electronic waves falling on the interface between the chains.
Cite:
Tapilin V.M.
, Zhidomirov G.M.
Exact Calculation of the Current in a One-Dimension Model of a Scanning Tunneling Microscope
Surface Science. 1997. V.370. N2-3. P.259-267. DOI: 10.1016/S0039-6028(96)00958-2 WOS Scopus РИНЦ
Exact Calculation of the Current in a One-Dimension Model of a Scanning Tunneling Microscope
Surface Science. 1997. V.370. N2-3. P.259-267. DOI: 10.1016/S0039-6028(96)00958-2 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 14, 1996 |
Accepted: | Jul 22, 1996 |
Published print: | Jan 10, 1997 |
Published online: | Apr 6, 2000 |
Identifiers:
Web of science | WOS:A1997WD88600019 |
Scopus | 2-s2.0-0030819321 |
Elibrary | 13250614 |
Chemical Abstracts | 1997:65424 |
Chemical Abstracts (print) | 126:245464 |
OpenAlex | W2065955913 |