Published January 14, 2009
| Version v1
Journal article
Colossal enhancement of magnetoresistance in La0.67Sr0.33MnO3 thin films: possible evidence of electronic phase separation
Creators
- 1. Saha Institute of Nuclear Physics, 1/AF, Bidhannangar, Kolkata 700064 (India)
Description
A gigantic three orders of magnitude change of resistivity in La0.67Sr0.33MnO3 (LSMO) thin film, on application of magnetic field, has been observed. The transport and magnetic properties are characteristic of electronic phase separation between ferromagnetic metallic and antiferromagnetic charge-ordered insulating regions, unusual for a canonical double exchange system such as LSMO.
Availability note (English)
Available from http://dx.doi.org/10.1088/0953-8984/21/2/026017Additional details
Identifiers
- DOI
- 10.1088/0953-8984/21/2/026017;
- PII
- S0953-8984(09)89232-1;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 21
- Journal Issue
- 2
- Journal Page Range
- [5 p.]
- ISSN
- 0953-8984
- CODEN
- JCOMEL
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41013504
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANTIFERROMAGNETISM; FERROMAGNETISM; LANTHANUM COMPOUNDS; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MAGNETORESISTANCE; MANGANESE COMPOUNDS; OXYGEN COMPOUNDS; STRONTIUM COMPOUNDS; THIN FILMS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; FILMS; MAGNETISM; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; TRANSITION ELEMENT COMPOUNDS