Electrical Resistivity And Ac Susceptibility Studies In Perovskite Manganites

dc.contributor.authorKar, Manoranjan
dc.date.accessioned2016-06-27T11:46:22Z
dc.date.accessioned2023-10-26T09:56:26Z
dc.date.available2016-06-27T11:46:22Z
dc.date.available2023-10-26T09:56:26Z
dc.date.issued2004
dc.descriptionSupervisor: S. Ravien_US
dc.description.abstractMaterials based on manganese oxides are generally known as manganites. The manganites RMnO3 (R= Trivalent rare earth elements) and AMnO3 (A= Divalent alkaline earth elements) are known to be insulating with antiferromagnetic (AFM) ordering. Even though the mixed valence manganites, R1-xAxMnO3 (x <= 0.50) are known to exhibit ferromagnetic (FM) to paramagnetic and metal-insulator transitions as early as 1950, the interest in this type of compounds was renewed only after the discovery of large negative magneto-resistivity in the vicinity of the transition temperature (Tc). The Phenomenon of large...en_US
dc.identifier.otherROLL NO.994403
dc.identifier.urihttp://172.17.1.107:4000/handle/123456789/720
dc.language.isoenen_US
dc.relation.ispartofseriesTH-0145;
dc.subjectPHYSICSen_US
dc.titleElectrical Resistivity And Ac Susceptibility Studies In Perovskite Manganitesen_US
dc.typeThesisen_US
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