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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Measurement Techniqu...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Measurement Techniques
Article . 1999 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
https://dx.doi.org/10.1007/bf0...
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Estimation of tunneling-barrier width in scanning tunneling microscope from noise characteristics

descriptionPublicationkeyboard_double_arrow_right Article 01 Dec 1999 English Publisher:Springer Science and Business Media LLCJournal:Measurement Techniques, volume 42, pages 1,187-1,192 (issn: 0543-1972, eissn: 1573-8906, Copyright policy )
Authors: S. A. Bychikhin; V. V. Potemkin; A. V. Stepanov;

doi: 10.1007/bf02512115

Estimation of tunneling-barrier width in scanning tunneling microscope from noise characteristics

Abstract

A method is proposed for estimation of the potential-barrier width of the tunneling junction of a scanning tunneling microscope (STM). The method is based on measurement of the fluctuations of the tunneling-barrier height and their correlation with the flicker noise of the tunneling current. Measurements with the STM feedback enabled and disabled are considered. Experimental results are presented for a tunneling junction formed by a platinum-iridium tip and a graphite specimen. The principal sources of experimental error are examined.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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