Specific-heat anomaly of a ferromagnet in finite magnetic fields
| Publikationstyp: | Zeitschriftenartikel |
| URI (zitierfähiger Link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-24528 |
| Autor/innen: | Scheer, Elke; Claus, Helmut; Wosnitza, Joachim; Löhneysen, Hilbert von |
| Erscheinungsjahr: | 1989 |
| Erschienen in: | Physical Review B ; 40 (1989), 7. - S. 5208-5210 |
| DOI (zitierfähiger Link): | https://dx.doi.org/10.1103/PhysRevB.40.5208 |
| Zusammenfassung: |
Low-temperature specific-heat data of two ferromagnetic EuSrS samples (x=1 and 0.7) in external magnetic fields between 0 and 50 mT are reported. It is observed that the sharp zero-field anomaly persists in finite fields with the peak temperature shifting towards lower temperature with increasing field. This apparent decrease of the Curie temperature, previously found in other systems, is explained in terms of demagnetization effects alone, the field dependence of the peak temperature being determined by ß, the critical exponent of the spontaneous magnetization.
|
| Fachgebiet (DDC): | 530 Physik |
| Link zur Lizenz: | Nutzungsbedingungen |
Zitieren
Dateien zu dieser Ressource
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
SCHEER, Elke, Helmut CLAUS, Joachim WOSNITZA, Hilbert von LÖHNEYSEN, 1989. Specific-heat anomaly of a ferromagnet in finite magnetic fields. In: Physical Review B. 40(7), pp. 5208-5210. Available under: doi: 10.1103/PhysRevB.40.5208
@article{Scheer1989Speci-5251, title={Specific-heat anomaly of a ferromagnet in finite magnetic fields}, year={1989}, doi={10.1103/PhysRevB.40.5208}, number={7}, volume={40}, journal={Physical Review B}, pages={5208--5210}, author={Scheer, Elke and Claus, Helmut and Wosnitza, Joachim and Löhneysen, Hilbert von} }
<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/rdf/resource/123456789/5251"> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5251/1/Specific_heat_anomaly_Scheer_PhysRevB_1989_kops2452.pdf"/> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:format>application/pdf</dc:format> <dcterms:bibliographicCitation>First publ. in: Physical Review B, vol. 40 (1989), 7, pp. 5208-5210</dcterms:bibliographicCitation> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Löhneysen, Hilbert von</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:issued>1989</dcterms:issued> <dc:contributor>Claus, Helmut</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dc:contributor>Wosnitza, Joachim</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/5251/1/Specific_heat_anomaly_Scheer_PhysRevB_1989_kops2452.pdf"/> <dc:contributor>Scheer, Elke</dc:contributor> <dc:creator>Wosnitza, Joachim</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5251"/> <dcterms:title>Specific-heat anomaly of a ferromagnet in finite magnetic fields</dcterms:title> <dcterms:abstract xml:lang="eng">Low-temperature specific-heat data of two ferromagnetic EuSrS samples (x=1 and 0.7) in external magnetic fields between 0 and 50 mT are reported. It is observed that the sharp zero-field anomaly persists in finite fields with the peak temperature shifting towards lower temperature with increasing field. This apparent decrease of the Curie temperature, previously found in other systems, is explained in terms of demagnetization effects alone, the field dependence of the peak temperature being determined by ß, the critical exponent of the spontaneous magnetization.</dcterms:abstract> <dc:creator>Scheer, Elke</dc:creator> <dc:contributor>Löhneysen, Hilbert von</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:21Z</dcterms:available> <dc:creator>Claus, Helmut</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:54:21Z</dc:date> </rdf:Description> </rdf:RDF>
Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)
| Specific_heat_anomaly_Scheer_PhysRevB_1989_kops2452.pdf | 69 |
Das Dokument erscheint in:
Solange nicht anders angezeigt, wird die Lizenz wie folgt beschrieben: terms-of-use
KOPS Suche
Stöbern
Mein Benutzerkonto
