The influence of tip-sample interaction on step fluctuations on Ag (111)

Lade...
Vorschaubild
Dateien
211_surfsci_1998.pdf
211_surfsci_1998.pdfGröße: 1.7 MBDownloads: 378
Datum
1998
Autor:innen
Mugele, Frieder
Rettenberger, Armin
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Surface Science. 1998, 400(1-3), pp. 80-86. Available under: doi: 10.1016/S0039-6028(97)00843-1
Zusammenfassung

The fluctuations of the position of monatomic steps on Ag (111) are investigated by Scanning Tunneling Microscopy (STM). We analyze the influence of tip-sample interaction by varying the gap impedance over more than two orders of magnitude. For tunneling tips providing a weak tip-sample interact ion, we show that the step position autocorrelation function remains essentially unaltered. In this unperturbed case, the kinetics of step fluctuations are found to be dominated by one-dimensional mass transport. For larger variations of tip-sample distance or for less favorable tip configurations we observe a tip-induced increase of the step fluctuations. Our measurements suggest that this effect is rather caused by short-range forces than by the electric field in the tunneling gap.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Scanning tunneling microscopy, Silver, Surface diffusion, Low index single crystal surfaces
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690MUGELE, Frieder, Armin RETTENBERGER, Johannes BONEBERG, Paul LEIDERER, 1998. The influence of tip-sample interaction on step fluctuations on Ag (111). In: Surface Science. 1998, 400(1-3), pp. 80-86. Available under: doi: 10.1016/S0039-6028(97)00843-1
BibTex
@article{Mugele1998influ-5312,
  year={1998},
  doi={10.1016/S0039-6028(97)00843-1},
  title={The influence of tip-sample interaction on step fluctuations on Ag (111)},
  number={1-3},
  volume={400},
  journal={Surface Science},
  pages={80--86},
  author={Mugele, Frieder and Rettenberger, Armin and Boneberg, Johannes and Leiderer, Paul}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/5312">
    <dc:creator>Mugele, Frieder</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:50Z</dcterms:available>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5312/1/211_surfsci_1998.pdf"/>
    <dcterms:title>The influence of tip-sample interaction on step fluctuations on Ag (111)</dcterms:title>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:50Z</dc:date>
    <dc:format>application/pdf</dc:format>
    <dcterms:abstract xml:lang="eng">The fluctuations of the position of monatomic steps on Ag (111) are investigated by Scanning Tunneling Microscopy (STM). We analyze the influence of tip-sample interaction by varying the gap impedance over more than two orders of magnitude. For tunneling tips providing a weak tip-sample interact ion, we show that the step position autocorrelation function remains essentially unaltered. In this unperturbed case, the kinetics of step fluctuations are found to be dominated by one-dimensional mass transport. For larger variations of tip-sample distance or for less favorable tip configurations we observe a tip-induced increase of the step fluctuations. Our measurements suggest that this effect is rather caused by short-range forces than by the electric field in the tunneling gap.</dcterms:abstract>
    <dc:contributor>Rettenberger, Armin</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Mugele, Frieder</dc:contributor>
    <dc:creator>Boneberg, Johannes</dc:creator>
    <dc:language>eng</dc:language>
    <dcterms:issued>1998</dcterms:issued>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5312"/>
    <dc:contributor>Leiderer, Paul</dc:contributor>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5312/1/211_surfsci_1998.pdf"/>
    <dc:creator>Rettenberger, Armin</dc:creator>
    <dc:contributor>Boneberg, Johannes</dc:contributor>
    <dc:creator>Leiderer, Paul</dc:creator>
    <dcterms:bibliographicCitation>First publ. in: Surface Science 400 (1998), 1-3, pp. 80-86</dcterms:bibliographicCitation>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen