Charge disproportionation observed by resonant X-ray scattering at the metal-insulator transition in NdNiO3 (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Charge disproportionation observed by resonant X-ray scattering at the metal-insulator transition in NdNiO3 (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.physb.2003.11.012 (literal)

Alternative label

• U. Staub, V. Scagnoli, M. Janousch, G.I. Meijer, L. Paolasini, F. D'Acapito, J.G. Bednorz, R. Allenspach, S.W. Lovesey (2004)
  Charge disproportionation observed by resonant X-ray scattering at the metal-insulator transition in NdNiO3
  in Physica. B, Condensed matter (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• U. Staub, V. Scagnoli, M. Janousch, G.I. Meijer, L. Paolasini, F. D'Acapito, J.G. Bednorz, R. Allenspach, S.W. Lovesey (literal)

Pagina inizio

• 23 (literal)

Pagina fine

• 25 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 345 (literal)

Rivista

• Physica. B, Condensed matter (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen, Switzerland b IBM Research, Z. urich Research Laboratory, CH-8803 R. uschlikon, Switzerland c European Synchrotron Research Facility, BP 220, F-38043 Grenoble Cedex, France d INFM - OGG c/o ESRF - GILDA CRG BP220, F-38043 Grenoble, France e ISIS Facility, Rutherford Appleton Laboratory, OX11 0QXX Oxfordshire, UK (literal)

Titolo

• Charge disproportionation observed by resonant X-ray scattering at the metal-insulator transition in NdNiO3 (literal)

Abstract

• An epitaxial film of NdNiO3 was investigated by the resonant X-ray scattering technique. Below the metal-to-insulator transition a pronounced energy dependence of the scattering intensity at the Ni K-edge is observed. This is clear evidence for a charge disproportionation on the Ni site, leading to two different electronic Ni ions. The occurrence of a reflection in thes2pchannel, its weakness and its azimuthal dependence together with a symmetry analysis gives clear indications that the observed energy dependence in thes2schannel is not due to the asphericity of the Ni 4p shell, but is directly related to the charge disproportionation. (literal)

Prodotto di

• Sviluppo di strumentazione e di metodologie sperimentali avanzate per lo studio delle proprieta strutturali dei materiali con raggi X da sincrotrone (MD.P04.007.001) (Modulo)

Autore CNR

• FRANCESCO D'ACAPITO (Persona)

Incoming links:

Autore CNR di

• FRANCESCO D'ACAPITO (Persona)

Prodotto

• Sviluppo di strumentazione e di metodologie sperimentali avanzate per lo studio delle proprieta strutturali dei materiali con raggi X da sincrotrone (MD.P04.007.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Physica. B, Condensed matter (Rivista)