Intriguing complex magnetism of Co in RECoAsO (RE=La, Nd, and Sm) (Articolo in rivista)

Type
Label
  • Intriguing complex magnetism of Co in RECoAsO (RE=La, Nd, and Sm) (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.3551743 (literal)
Alternative label
  • Pal, Anand; Tropeano, M.; Kaushik, S. D.; Hussain, Mushahid; Kishan, Hari; Awana, V. P. S. (2011)
    Intriguing complex magnetism of Co in RECoAsO (RE=La, Nd, and Sm)
    in Journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pal, Anand; Tropeano, M.; Kaushik, S. D.; Hussain, Mushahid; Kishan, Hari; Awana, V. P. S. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 109 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • National Physics Laboratory - India; Jamia Millia Islamia; University of Genoa; BARC (literal)
Titolo
  • Intriguing complex magnetism of Co in RECoAsO (RE=La, Nd, and Sm) (literal)
Abstract
  • The bulk intrinsic magnetism of Co changes dramatically when nonmagnetic La Sm and Nd in RECoAsO (RE=La, Nd, Sm). Although the itinerant ferromagnetism occurs below 80-100 K with small saturation moment, typical anti-ferromagnetic (AFM) transitions (T(N1), T(N2)) are observed at 57 K and 45 K for Sm and at 69 K and 14 K for Nd. This is evidenced in isothermal magnetization plots as well. It is clear that Sm/Nd magnetic moments interact with the ordered Co spins in adjacent layer and thus transforms the ferromagnetic (FM) ordering to AFM. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3551743] (literal)
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