Scaling between magnetization and Drude weight in EuB6 (Articolo in rivista)

Type
Label
  • Scaling between magnetization and Drude weight in EuB6 (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.65.121102 (literal)
Alternative label
  • S. Broderick, B. Ruzicka, L. Degiorgi, and H. R. Ott J. L. Sarrao and Z. Fisk (2002)
    Scaling between magnetization and Drude weight in EuB6
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Broderick, B. Ruzicka, L. Degiorgi, and H. R. Ott J. L. Sarrao and Z. Fisk (literal)
Pagina inizio
  • 121102 (literal)
Pagina fine
  • 121105 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 65 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Laboratorium fur Festkorperphysik ETH Zurich, CH-8093 Zurich, Switzerland NHMFL-FSU, Tallahassee, Florida 32306 (literal)
Titolo
  • Scaling between magnetization and Drude weight in EuB6 (literal)
Abstract
  • The low-temperature optical response of EuB6 is strongly influenced by a ferromagnetic phase transition with a zero-field onset temperature TC of ;16 K. A marked blueshift of the reflectivity plasma edge with either decreasing temperature or increasing magnetic field is observed. The corresponding temperature and fielddependent plasma-frequency shift, combined with low-field Hall data, reveals a distinct reduction of the effective mass of the itinerant charge carriers, in parallel with the onset of ferromagnetic order. A universal scaling linking the experimental data on magnetization and the Drude weight is established. (literal)
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