On the EuTiO3 magnetic structure (Articolo in rivista)

Type

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

Label

• On the EuTiO3 magnetic structure (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

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

• 10.1103/PhysRevB.86.094432 (literal)

Alternative label

• Valerio Scagnoli*, Mattia Allieta, Helen Walker, Marco Scavini, Takuro Katsufuji, Leyre Sagarna, Oksana Zaharko, Claudio Mazzoli (2012)
  On the EuTiO3 magnetic structure
  in Physical review. B, Condensed matter and materials physics
  (literal)

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

• Valerio Scagnoli*, Mattia Allieta, Helen Walker, Marco Scavini, Takuro Katsufuji, Leyre Sagarna, Oksana Zaharko, Claudio Mazzoli (literal)

Pagina inizio

• 094432 (literal)

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

• 86 (literal)

Rivista

• Physical review. B, Condensed matter and materials physics (Rivista)

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

• 1Swiss Light Source, Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland 2European Synchrotron Radiation Facility, BP 220, 38043 Grenoble Cedex 9, France 3Dipartimento di Chimica, Universit`a degli Studi di Milano, Via Golgi 19, 20133 Milano, Italy 4Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany 5Dipartimento di Chimica, Universit`a degli Studi di Milano, ISTM-CNR and INSTM Unit, Via Golgi 19, 20133 Milano, Italy 6Department of Physics, Waseda University, Tokyo 169-8555, Japan 7Swiss Federal Laboratories for Materials Sciences and Technology (Empa), Solid State Chemistry and Catalysis, U¨ berlandstrasse 129, 8600 Du¨bendorf, Switzerland 8Laboratory for Neutron Scattering, Paul Scherrer Institut, CH 5232 Villigen PSI, Switzerland 9Politecnico di Milano e unit`a CNISM, p.zza L. Da Vinci 32, I-20133, Milano, Italy (literal)

Titolo

• On the EuTiO3 magnetic structure (literal)

Abstract

• We combine neutron powder diffraction and x-ray single-crystal magnetic diffraction at the Eu L2 edge to scrutinize the magnetic motif of the Eu ions in magnetoelectric EuTiO3. Our measurements are consistent with an antiferromagnetic G-type pattern with the Eu magnetic moments ordering along the a,b -plane diagonal. Recent reports of a novel transition at 2.75 K with a flop of magnetic moments upon poling the sample in an electric field cannot be confirmed for a nonpoled sample. Our neutron diffraction data do not show any significant change of the structure below the N´eel temperature. Magnetoelastic coupling, if present, is therefore expected to be negligible. (literal)

Prodotto di

• Institute of molecular science and technologies (ISTM) (Istituto)
• Nanoingegneria chimica ab-initio: struttura, legame e proprieta' di materiali di interesse tecnologico e dinamica di nanosistemi per il controllo della loro reattivita' chimica (PM.P07.002.003) (Modulo)

Autore CNR

• MARCO SCAVINI (Persona)

Incoming links:

Prodotto

• Institute of molecular science and technologies (ISTM) (Istituto)
• Nanoingegneria chimica ab-initio: struttura, legame e proprieta' di materiali di interesse tecnologico e dinamica di nanosistemi per il controllo della loro reattivita' chimica (PM.P07.002.003) (Modulo)

Autore CNR di

• MARCO SCAVINI (Persona)

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

• Physical review. B, Condensed matter and materials physics (Rivista)