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

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MUGELE, Frieder, Armin RETTENBERGER, Johannes BONEBERG, Paul LEIDERER, 1998. The influence of tip-sample interaction on step fluctuations on Ag (111). In: Surface Science. 400(1-3), pp. 80-86

@article{Mugele1998influ-5312, title={The influence of tip-sample interaction on step fluctuations on Ag (111)}, year={1998}, doi={10.1016/S0039-6028(97)00843-1}, 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 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/5312"> <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:contributor>Mugele, Frieder</dc:contributor> <dc:creator>Boneberg, Johannes</dc:creator> <dc:creator>Mugele, Frieder</dc:creator> <dc:contributor>Rettenberger, Armin</dc:contributor> <dc:language>eng</dc:language> <dc:contributor>Boneberg, Johannes</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:50Z</dcterms:available> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5312"/> <dcterms:issued>1998</dcterms:issued> <dc:contributor>Leiderer, Paul</dc:contributor> <dc:rights>deposit-license</dc:rights> <dc:creator>Leiderer, Paul</dc:creator> <dc:format>application/pdf</dc:format> <dc:creator>Rettenberger, Armin</dc:creator> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <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> <dcterms:bibliographicCitation>First publ. in: Surface Science 400 (1998), 1-3, pp. 80-86</dcterms:bibliographicCitation> </rdf:Description> </rdf:RDF>

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