Commensurate structural modulation in the charge- and orbitally ordered phase of the quadruple perovskite (NaMn3) Mn4 O12 (Articolo in rivista)

Type
Label
  • Commensurate structural modulation in the charge- and orbitally ordered phase of the quadruple perovskite (NaMn3) Mn4 O12 (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.90.180101 (literal)
Alternative label
  • Prodi, Andrea; Daoud-Aladine, Aziz; Gozzo, Fabia; Schmitt, Bernd; Lebedev, Oleg I.; Van Tendeloo, Gustaaf; Gilioli, Edi; Bolzoni, Fulvio; Aruga-Katori, Hiroko; Takagi, H.; Marezio, Massimo; Gauzzi, Andrea (2014)
    Commensurate structural modulation in the charge- and orbitally ordered phase of the quadruple perovskite (NaMn3) Mn4 O12
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Prodi, Andrea; Daoud-Aladine, Aziz; Gozzo, Fabia; Schmitt, Bernd; Lebedev, Oleg I.; Van Tendeloo, Gustaaf; Gilioli, Edi; Bolzoni, Fulvio; Aruga-Katori, Hiroko; Takagi, H.; Marezio, Massimo; Gauzzi, Andrea (literal)
Pagina inizio
  • 180101-1 (literal)
Pagina fine
  • 180101-5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-84911391079&origin=inward (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 18 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Paul Scherrer Institut; ISIS Facility; Universiteit Antwerpen; Consiglio Nazionale delle Ricerche; RIKEN (The Institute of Physical and Chemical Research); CRETA-CNRS; Universite Paris Sorbonne - Paris IV (literal)
Titolo
  • Commensurate structural modulation in the charge- and orbitally ordered phase of the quadruple perovskite (NaMn3) Mn4 O12 (literal)
Abstract
  • By means of synchrotron x-ray and electron diffraction, we studied the structural changes at the charge order transition TCO=176 K in the mixed-valence quadruple perovskite (NaMn3)Mn4O12. Below TCO we find satellite peaks indicating a commensurate structural modulation with the same propagation vector q=(1/2,0,-1/2) of the CE magnetic structure that orders at low temperatures, similarly to the case of simple perovskites such as La0.5Ca0.5MnO3. In the present case, the modulated structure, together with the observation of a large entropy change at TCO, gives evidence of a rare case of full Mn3+/Mn4+ charge and orbital order, consistent with the Goodenough-Kanamori model. (literal)
Prodotto di
Autore CNR

Incoming links:


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