Magnetic order in an MnF2 epitaxial layer with the orthorhombic structure (Articolo in rivista)

Type
Label
  • Magnetic order in an MnF2 epitaxial layer with the orthorhombic structure (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Golosovsky, IV; Sokolov, NS; Kaveev, AK; Boehm, M; Nogues, J; Nannarone, S (2006)
    Magnetic order in an MnF2 epitaxial layer with the orthorhombic structure
    in JETP letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Golosovsky, IV; Sokolov, NS; Kaveev, AK; Boehm, M; Nogues, J; Nannarone, S (literal)
Pagina inizio
  • 152 (literal)
Pagina fine
  • 155 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 83 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Russian Acad Sci, Petersburg Nucl Phys Inst, Gatchina 188300, Leningrad Reg, Russia; Russian Acad Sci, Ioffe Physicotech Inst, St Petersburg 194021, Russia; Inst Laue Langevin, F-38042 Grenoble, France; Univ Autonoma Barcelona, ICREA, E-08193 Barcelona, Spain; Univ Autonoma Barcelona, Dept Fis, E-08193 Barcelona, Spain; Univ Modena & R Emilia, TASC, CNR, INFM, I-41100 Modena, Italy; Univ Modena & R Emilia, Dipartimento Ingn Mat & Ambiente, I-41100 Modena, Italy (literal)
Titolo
  • Magnetic order in an MnF2 epitaxial layer with the orthorhombic structure (literal)
Abstract
  • The magnetic structure of MnF2 is determined by the neutron diffraction method in the metastable orthorhombic phase grown in the form of thin (similar to 1 mu m) film on a CaF2 buffer layer by the molecular beam epitaxy method. The magnetic moments of Mn++ form a simple two-sublattice antiferromagnetic structure and are directed along the c crystallographic axis parallel to the film plane. Using the temperature dependence of magnetic reflections, a Neel temperature of 67.19(7) K and a critical index of 0.50(2), which corresponds to the mean field approximation, are determined. (literal)
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