Magnetic response of the CE structure in the doping-free system NaMn7O12 (Articolo in rivista)

Type
Label
  • Magnetic response of the CE structure in the doping-free system NaMn7O12 (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.71.052404 (literal)
Alternative label
  • Bolzoni F., Prodi A., Gauzzi A., Gilioli E., Licci F., Marezio M. (2005)
    Magnetic response of the CE structure in the doping-free system NaMn7O12
    in Physical review. B, Condensed matter and materials physics; American Physical Society (APS), College Pk (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bolzoni F., Prodi A., Gauzzi A., Gilioli E., Licci F., Marezio M. (literal)
Pagina inizio
  • 52404-1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v71/i5/e052404 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 71 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IMEM-CNR, Area delle Scienze, 43100 Parma, Italy, CRETA-CNRS, 25, Avenue des Martyrs, 38042 Grenoble cedex 9, France (literal)
Titolo
  • Magnetic response of the CE structure in the doping-free system NaMn7O12 (literal)
Abstract
  • We investigated the magnetic properties of the CE structure in NaMn7O12, characterized by the absence of cation disorder and structural inhomogeneities, where an unusual 3dx2-y2 orbital order is expected. Magnetization data show two salient features: a remanent magnetization below the magnetic ordering and a susceptibility anomaly at the charge ordering. The former feature suggests the existence of uncompensated spins in the CE structure. The latter, common to a variety of manganites, is quantitatively explained as an increase of the antiferromagnetic coupling concomitant with the Jahn-Teller distortion of both Mn3+O6 and Mn4+O6 octahedra. (literal)
Editore
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
data.CNR.it