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Tunneling Spectroscopy of short atomic chains.

Published online by Cambridge University Press:  11 February 2011

Jeremy Stein  and
Fredy R. Zypman
Jeremy Stein
Affiliation:
Yeshiva University, Department of Physics, 2495 Amsterdam Ave., New York, NY, USA
Fredy R. Zypman
Affiliation:
Yeshiva University, Department of Physics, 2495 Amsterdam Ave., New York, NY, USA
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Abstract

In this paper we present results on transmission-energy and current-voltage curves for a Scanning Tunneling Microscopy probe in the presence of an atomic chain, operating in spectroscopy mode. We compare the results with independently calculated density of sates. Finally, we propose algorithms to process this experimental information to obtain chemical specificity and position of impurities in the chain.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 738: Symposium G – Spatially Resolved Characterization of Local Phenomena in Materials and Nanostructures , 2002 , G7.7
Copyright
Copyright © Materials Research Society 2003

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References

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