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- Title
Synthesis, structure and low temperature study of electric transport and magnetic properties of GdSrMnCrO.
- Authors
SINGH, DEVINDER; SHARMA, MEENA; SHARMA, SUSHMA; SINGH, RAJINDER
- Abstract
The layered perovskite oxide, GdSrMnCrO, has been prepared by the standard ceramic method. The powder X-ray diffraction studies suggest that the phase crystallizes with tetragonal unit cell in the space group I4/ mmm. The electrical transport properties show that the phase is an electrical insulator and the electrical conduction in the phase occurs by a 3D variable range hopping mechanism. The magnetic properties suggest that the ferromagnetic interactions are dominant in the high temperature region.
- Subjects
X-ray diffraction; TEMPERATURE effect; CERAMICS; CRYSTALLIZATION; PEROVSKITE; GADOLINIUM compounds; CONDUCTION electrons
- Publication
Bulletin of Materials Science, 2011, Vol 34, Issue 5, p1089
- ISSN
0250-4707
- Publication type
Academic Journal
- DOI
10.1007/s12034-011-0131-3