Ferromagnetic transition in dilute Pd-Fe alloys

Kurzanzeige
dc.contributor.authorBüscher, C.deu
dc.contributor.authorAuerswald, T.deu
dc.contributor.authorScheer, Elke
dc.contributor.authorSchröder, A.deu
dc.contributor.authorLöhneysen, Hilbert vondeu
dc.contributor.authorClaus, H.deu
dc.date.accessioned2011-03-24T14:53:29Zdeu
dc.date.available2011-03-24T14:53:29Zdeu
dc.date.issued1992deu
dc.description.abstractWe present low-field magnetization and specific-heat data for Pd_(1-x)Fe_(x) alloys with x ranging from 0.08 to 0.6 at. % Fe. Both types of measurements were done on the same samples. The samples are more homogeneous than those used in previous investigations. We find that in contrast to previous suggestions, all samples undergo sharp ferromagnetic transitions with T_C ranging from 0.4 K for the 0.08-at. % Fe alloy. The specific-heat anomalies associated with the transitions have the form of a cusp very close to T_C as determined from the magnetization. However, because of large fluctuations, these anomalies are very broad, extending to a region of temperatures well above T_C. Combining our results with earlier data, we argue that the critical concentration for ferromagnetism in Pd-Fe alloys is near 0.01 at. % Fe, lower by a factor of 10 than previoulsy assumed.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review B 46 (1992), 2, pp. 983 - 989deu
dc.identifier.doi10.1103/PhysRevB.46.983
dc.identifier.ppn26482217Xdeu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/5141
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.subject.ddc530deu
dc.titleFerromagnetic transition in dilute Pd-Fe alloyseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Buscher1992Ferro-5141,
  year={1992},
  doi={10.1103/PhysRevB.46.983},
  title={Ferromagnetic transition in dilute Pd-Fe alloys},
  number={2},
  volume={46},
  journal={Physical Review B},
  pages={983--989},
  author={Büscher, C. and Auerswald, T. and Scheer, Elke and Schröder, A. and Löhneysen, Hilbert von and Claus, H.}
}
kops.citation.iso690BÜSCHER, C., T. AUERSWALD, Elke SCHEER, A. SCHRÖDER, Hilbert von LÖHNEYSEN, H. CLAUS, 1992. Ferromagnetic transition in dilute Pd-Fe alloys. In: Physical Review B. 1992, 46(2), pp. 983-989. Available under: doi: 10.1103/PhysRevB.46.983deu
kops.citation.iso690BÜSCHER, C., T. AUERSWALD, Elke SCHEER, A. SCHRÖDER, Hilbert von LÖHNEYSEN, H. CLAUS, 1992. Ferromagnetic transition in dilute Pd-Fe alloys. In: Physical Review B. 1992, 46(2), pp. 983-989. Available under: doi: 10.1103/PhysRevB.46.983eng
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kops.sourcefieldPhysical Review B. 1992, <b>46</b>(2), pp. 983-989. Available under: doi: 10.1103/PhysRevB.46.983deu
kops.sourcefield.plainPhysical Review B. 1992, 46(2), pp. 983-989. Available under: doi: 10.1103/PhysRevB.46.983deu
kops.sourcefield.plainPhysical Review B. 1992, 46(2), pp. 983-989. Available under: doi: 10.1103/PhysRevB.46.983eng
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