Published March 31, 2006
| Version v1
Journal article
Comparative study of the magnetic and electronic properties of Bi0.75A0.25MnO3(x=28) with A=Ca and Sr
Creators
- 1. Instituto de Ciencia de Materiales de Barcelona, C.S.I.C., Campus Universitari de Bellaterra, E-08193, Bellaterra, Barcelona (Spain)
- 2. Instituto de Ciencia de Materiales de Barcelona, C.S.I.C., Campus Universitari de Bellaterra, E-08193, Bellaterra, Barcelona (Spain): Laboratoire CRISMAT, UMR CNRS/ISMRA, F-14050 Caen Cedex (France)
- 3. Dep. d'Enginyeria Quimica i Metal.lurgia, Universitat de Barcelona, Facultat de Quimica, E-08028 Barcelona (Spain)
- 4. ISIS Facility, Rutherford Appleton Laboratory, Chilton, Oxon OX11 0QX (United Kingdom)
- 5. Institut Laue Langevin, BP 156, F-38042 Grenoble Cedex 9 (France)
Description
We present a comparative investigation of the Bi manganites with commensurate composition x=14: Bi0.75Sr0.25MnO3 and Bi0.75Ca0.25MnO3. μSR and diffraction data confirm different structural, magnetic and electronic transitions in the two compounds. The robust charge-order phase detected with Sr do not occur in Bi0.75Ca0.25MnO3, which present inhomogeneous magnetism and short-range charge order. In both compounds the application of magnetic fields produces a continuous progressive canting of the moments, visible even for relatively small fields (μ0H-bar 1T)
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2005.11.023;
- PII
- S0921-4526(05)01222-6;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 374-375
- Journal Page Range
- p. 91-94
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- 10. international conference on muon spin rotation, relaxation and resonance
- Dates
- 8-12 Aug 2005
- Place
- Oxford (United Kingdom)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37072946
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; DIFFRACTION; ELECTRON CORRELATION; FERROMAGNETISM; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MANGANATES; MUONS; STRONTIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COHERENT SCATTERING; CORRELATIONS; ELEMENTARY PARTICLES; FERMIONS; LEPTONS; MAGNETISM; MANGANESE COMPOUNDS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.