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Investigation of magnetic properties of Sm0.55Sr0.45MnO3
Investigation of magnetic properties of Sm0.55Sr0.45MnO3
- Source :
- AIP Conference Proceedings.
- Publication Year :
- 2015
- Publisher :
- AIP Publishing LLC, 2015.
-
Abstract
- In this paper, we report the enhancement of metal – insulator transition temperature (TMI) induced by magnetic field confirms the MR phenomenon. The polycrystalline Sm0.55Sr0.45MnO3 were synthesized using solid state reaction route. The XRD patterns using Full Prof Rietveld analysis shows that the sample has single phase nature without any detectable impurity. The SEM micrograph carried to observe the grain morphology and four probe resistivity measurements using with superconducting magnet to investigate the electrical behaviour. The sharp value of temperature coefficient of resistance (TCR) of 11% is used for infrared bolometric sensors.
Details
- ISSN :
- 0094243X
- Database :
- OpenAIRE
- Journal :
- AIP Conference Proceedings
- Accession number :
- edsair.doi...........d845db0f1b273a4f4e558d4b56c329cf
- Full Text :
- https://doi.org/10.1063/1.4929238