Published May 2003
| Version v1
Journal article
High field and low temperature X-ray study on phase segregation for Nd0.5Sr0.5MnO3 powder and single crystal
Description
It has been found that the coexistence of high-temperature ferromagnetic (FM) and low-temperature antiferromagnetic (AFM) phases was observed below the charge-order transition temperature Tco for a Nd0.5Sr0.5MnO3 powder sample. In order to investigate details of the phase segregation, the X-ray diffraction was carried out for the Nd0.5Sr0.5MnO3 single crystal in magnetic fields up to 5 T. It was found that the phase segregation is strongly depends on the wave length of X-ray. These results suggest that the phase segregation of FM and AFM mainly occurs near the surface within a few μm in depth
Additional details
Identifiers
- DOI
- 10.1016/S0921-4526(02)02593-0;
- arXiv
- arXiv:math/0411079v3;
- PII
- S0921452602025930;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 329-333
- Journal Issue
- 1-2
- Journal Page Range
- p. 824-825
- ISSN
- 0921-4526
- CODEN
- PHYBE3
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36094364
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANTIFERROMAGNETISM; DEPTH; FERROMAGNETISM; MAGNETIC FIELDS; MANGANATES; MONOCRYSTALS; NEODYMIUM COMPOUNDS; PHASE STUDIES; POWDERS; SEGREGATION; STRONTIUM COMPOUNDS; SURFACES; TRANSITION TEMPERATURE; X RADIATION; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; DIMENSIONS; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; MAGNETISM; MANGANESE COMPOUNDS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; RARE EARTH COMPOUNDS; SCATTERING; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.