Specific-heat anomaly of a ferromagnet in finite magnetic fields
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-24528 |
| Author: | Scheer, Elke; Claus, Helmut; Wosnitza, Joachim; Löhneysen, Hilbert von |
| Year of publication: | 1989 |
| Published in: | Physical Review B ; 40 (1989), 7. - pp. 5208-5210 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevB.40.5208 |
| Summary: |
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.
|
| Subject (DDC): | 530 Physics |
| Link to License: | Terms of use |
Cite This
Files in this item
![[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>
Downloads since Oct 1, 2014 (Information about access statistics)
| Specific_heat_anomaly_Scheer_PhysRevB_1989_kops2452.pdf | 111 |
This item appears in the following Collection(s)
Except where otherwise noted, this item's license is described as terms-of-use
Search KOPS
Browse
My Account
