Universal conductance fluctuations in Cu:Mn nanocontacts

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LÖHNEYSEN, Hilbert von, Christian PASCHKE, Heiko B. WEBER, Elke SCHEER, 2000. Universal conductance fluctuations in Cu:Mn nanocontacts. In: Physica / B [Condensed Matter]. 284-288(Part 2), pp. 1858-1859

@article{Lohneysen2000Unive-9144, title={Universal conductance fluctuations in Cu:Mn nanocontacts}, year={2000}, doi={10.1016/S0921-4526(99)02874-4}, 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} }

<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/123456789/9144"> <dc:creator>Paschke, Christian</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:54:00Z</dcterms:available> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9144"/> <dc:creator>Weber, Heiko B.</dc:creator> <dcterms:bibliographicCitation>First publ. in: Physica / B [Condensed Matter], 284-288 (2000), Part 2, pp. 1858-1859</dcterms:bibliographicCitation> <dc:rights>deposit-license</dc:rights> <dc:contributor>Scheer, Elke</dc:contributor> <dc:creator>Scheer, Elke</dc:creator> <dc:contributor>Weber, Heiko B.</dc:contributor> <dc:format>application/pdf</dc:format> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:54:00Z</dc:date> <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:contributor>Paschke, Christian</dc:contributor> <dcterms:title>Universal conductance fluctuations in Cu:Mn nanocontacts</dcterms:title> <dc:contributor>Löhneysen, Hilbert von</dc:contributor> <dc:language>eng</dc:language> <dcterms:issued>2000</dcterms:issued> <dc:creator>Löhneysen, Hilbert von</dc:creator> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> </rdf:Description> </rdf:RDF>

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