Universal conductance fluctuations in Cu:Mn nanocontacts

Kurzanzeige
dc.contributor.authorLöhneysen, Hilbert vondeu
dc.contributor.authorPaschke, Christiandeu
dc.contributor.authorWeber, Heiko B.deu
dc.contributor.authorScheer, Elke
dc.date.accessioned2011-03-24T17:54:00Zdeu
dc.date.available2011-03-24T17:54:00Zdeu
dc.date.issued2000deu
dc.description.abstractUniversal conductance fluctuations in Cu:Mn nano-contacts of different Mn concentrations c yield the phase coherence length L_f which exhibits a minimum at c 100 ppm. Above this concentration which marks the onset of a spin-glass state below 0.2 K, L_f depends on the magnetic field range, rising to nearly the c=0 value for B in [9.5, 12.5 T] and leveling-off at a much lower value for B in [0, 3 T]. These results demonstrate the recovery of phase coherence due to spin-glass correlations and a strong magnetic field.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physica / B [Condensed Matter], 284-288 (2000), Part 2, pp. 1858-1859deu
dc.identifier.doi10.1016/S0921-4526(99)02874-4
dc.identifier.ppn263541258deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9144
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subjectMesoscopicsdeu
dc.subjectPhase coherent transportdeu
dc.subjectSpin-glassesdeu
dc.subjectSpin scatteringdeu
dc.subject.ddc530deu
dc.titleUniversal conductance fluctuations in Cu:Mn nanocontactseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Lohneysen2000Unive-9144,
  year={2000},
  doi={10.1016/S0921-4526(99)02874-4},
  title={Universal conductance fluctuations in Cu:Mn nanocontacts},
  number={Part 2},
  volume={284-288},
  journal={Physica / B [Condensed Matter]},
  pages={1858--1859},
  author={Löhneysen, Hilbert von and Paschke, Christian and Weber, Heiko B. and Scheer, Elke}
}
kops.citation.iso690LÖHNEYSEN, Hilbert von, Christian PASCHKE, Heiko B. WEBER, Elke SCHEER, 2000. Universal conductance fluctuations in Cu:Mn nanocontacts. In: Physica / B [Condensed Matter]. 2000, 284-288(Part 2), pp. 1858-1859. Available under: doi: 10.1016/S0921-4526(99)02874-4deu
kops.citation.iso690LÖHNEYSEN, Hilbert von, Christian PASCHKE, Heiko B. WEBER, Elke SCHEER, 2000. Universal conductance fluctuations in Cu:Mn nanocontacts. In: Physica / B [Condensed Matter]. 2000, 284-288(Part 2), pp. 1858-1859. Available under: doi: 10.1016/S0921-4526(99)02874-4eng
kops.citation.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/123456789/9144">
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9144/1/Universal_conductance_fluctuations_in_Cu.pdf"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9144/1/Universal_conductance_fluctuations_in_Cu.pdf"/>
    <dc:creator>Scheer, Elke</dc:creator>
    <dcterms:bibliographicCitation>First publ. in: Physica / B [Condensed Matter], 284-288 (2000), Part 2, pp. 1858-1859</dcterms:bibliographicCitation>
    <dcterms:title>Universal conductance fluctuations in Cu:Mn nanocontacts</dcterms:title>
    <dc:language>eng</dc:language>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9144"/>
    <dc:contributor>Löhneysen, Hilbert von</dc:contributor>
    <dc:contributor>Paschke, Christian</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Löhneysen, Hilbert von</dc:creator>
    <dc:contributor>Scheer, Elke</dc:contributor>
    <dc:contributor>Weber, Heiko B.</dc:contributor>
    <dc:creator>Paschke, Christian</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:creator>Weber, Heiko B.</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:issued>2000</dcterms:issued>
    <dcterms:abstract xml:lang="eng">Universal conductance fluctuations in Cu:Mn nano-contacts of different Mn concentrations c yield the phase coherence length L_f which exhibits a minimum at c 100 ppm. Above this concentration which marks the onset of a spin-glass state below 0.2 K, L_f depends on the magnetic field range, rising to nearly the c=0 value for B in [9.5, 12.5 T] and leveling-off at a much lower value for B in [0, 3 T]. These results demonstrate the recovery of phase coherence due to spin-glass correlations and a strong magnetic field.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:54:00Z</dc:date>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:54:00Z</dcterms:available>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:format>application/pdf</dc:format>
  </rdf:Description>
</rdf:RDF>
kops.description.openAccessopenaccessgreen
kops.flag.knbibliographyfalse
kops.identifier.nbnurn:nbn:de:bsz:352-opus-25477deu
kops.opus.id2547deu
kops.sourcefieldPhysica / B [Condensed Matter]. 2000, <b>284-288</b>(Part 2), pp. 1858-1859. Available under: doi: 10.1016/S0921-4526(99)02874-4deu
kops.sourcefield.plainPhysica / B [Condensed Matter]. 2000, 284-288(Part 2), pp. 1858-1859. Available under: doi: 10.1016/S0921-4526(99)02874-4deu
kops.sourcefield.plainPhysica / B [Condensed Matter]. 2000, 284-288(Part 2), pp. 1858-1859. Available under: doi: 10.1016/S0921-4526(99)02874-4eng
relation.isAuthorOfPublicatione1e09adf-5671-4ea1-9a62-5c861550252a
relation.isAuthorOfPublication.latestForDiscoverye1e09adf-5671-4ea1-9a62-5c861550252a
source.bibliographicInfo.fromPage1858
source.bibliographicInfo.issuePart 2
source.bibliographicInfo.toPage1859
source.bibliographicInfo.volume284-288
source.periodicalTitlePhysica / B [Condensed Matter]

Dateien

Originalbündel

Gerade angezeigt 1 - 1 von 1
Vorschaubild nicht verfügbar
Name:
Universal_conductance_fluctuations_in_Cu.pdf
Größe:
128.72 KB
Format:
Adobe Portable Document Format
Universal_conductance_fluctuations_in_Cu.pdf
Universal_conductance_fluctuations_in_Cu.pdfGröße: 128.72 KBDownloads: 359

Sammlungen

Physik: Publikationen