Published 2002 | Version v1
Journal article Metadata-only

Anomalously high charge/orbital ordering temperature in Bi0.5Sr0.5MnO3

Creators

  • 1. ICMAB- CSIC, Campus de Bellaterra, 08193 Bellaterra (Spain)
  • 2. Depto. de Quimica Inorganica, Cristalografia y Mineralogia, Univ. de Malaga, 29071 Malaga (Spain)
  • 3. Institut Laue-Langevin, 38042 Grenoble-Cedex (France)
  • 4. Condensed Matter and Thermal Physics Group Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)
  • 5. Lab. Louis Neel-CNRS, 38042-BP166, Grenoble Cedex 9 (France)
  • 6. SNCMP and LPMC, INSA, Complexe Scientifique du Rangueil, 31077 Toulouse (France)
  • 7. LVSM, Katholieke Universiteit Leuven, 3001 Leuven (Belgium)
  • 8. Dept. d'Enginyeria Quimica i Metallurgia, Facultat de Quimica, Univ. de Barcelona, 08028 Barcelona (Spain)

Description

Neutron/synchrotron diffraction data and magnetic measurements provide direct evidence of charge/orbital ordering at anomalously high temperatures in Bi0.5Sr0.5MnO3, as well as in other (Bi,Sr)MnO3 manganites. We report on the electronic and magnetic transitions of these oxides. The origin of the high value of the charge/orbital ordering temperature is discussed. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1007/s003390201765

Additional details

Identifiers

DOI
10.1007/s003390201765;

Publishing Information

Journal Title
Applied Physics. A, Materials Science and Processing
Journal Volume
74
Journal Issue
1,Suppl
Journal Page Range
p. s1787-s1789
ISSN
0947-8396
CODEN
APAMFC

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
34024416
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BISMUTH OXIDES; CRYSTAL-PHASE TRANSFORMATIONS; MAGNETISM; MANGANESE OXIDES; NEUTRON DIFFRACTION; ORDER-DISORDER TRANSFORMATIONS; STRONTIUM OXIDES; TRANSITION TEMPERATURE; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; MANGANESE COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; SCATTERING; STRONTIUM COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
With 4 figs., 8 refs.