The magnetic structure of the compound Ho5Sb3 (Articolo in rivista)

Type
Label
  • The magnetic structure of the compound Ho5Sb3 (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Morozkin, AV; Isnard, O; Henry, P; Dhar, SK; Manfrinetti, P (2008)
    The magnetic structure of the compound Ho5Sb3
    in Journal of magnetism and magnetic materials
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Morozkin, AV; Isnard, O; Henry, P; Dhar, SK; Manfrinetti, P (literal)
Pagina inizio
  • 1563 (literal)
Pagina fine
  • 1572 (literal)
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  • 320 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Morozkin, A. V.] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia; [Isnard, O.; Henry, P.] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France; [Isnard, O.] Univ Grenoble 1, CNRS, Lab Cristallog, F-38042 Grenoble, France; [Dhar, S. K.] Tata Inst Fundamental Res, CMP & MS Dept, Bombay 400005, Maharashtra, India; [Manfrinetti, P.] Univ Genoa, Dipartimento Chim, LAMIA CNR INFM, I-16146 Genoa, Italy (literal)
Titolo
  • The magnetic structure of the compound Ho5Sb3 (literal)
Abstract
  • \"We have investigated the magnetic behavior of Ho5Sb3 compound (Mn5Si3-type, hexagonal; a 0.8865( 1) nm, c 0.6232( 1) nm, as derived from X-ray Guinier powder pattern) by using the techniques of magnetization, electrical resistivity, heat capacity and neutron diffraction. We find that Ho5Sb3 exhibits a ferrimagnetic type ( Ferrimagnet I) ordering below 60K with propagation vectors K-0 [ 0, 0, 1] and K-1 [+/- K-x, 0, 0]. Below 40 K, the thermal variation of magnetic reflections and the appearance of an additional magnetic component with propagation vector K-2 [ 0, 1/2, 0] show the onset of an antiferromagnetic type of ordering in the magnetic structure; which evolves into yet another ferrimagnetic structure ( Ferrimagnet II) as the temperature is lowered down to 2K. The magnetic moments of the Ho atoms at the (4d) and (6g) sites with magnitudes of nearly 7.4 and 6.3 mu(B) at 2K, respectively, are inclined approximately at 701 to the c-axis. (c) 2008 Elsevier B.V. All rights reserved.\" (literal)
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