Magnetic Interaction and Electronic Transport in La sub(0.4)Bi sub(0.6)Mn sub(0.5)Ti sub(0.5)O sub(3) Manganite

We report magnetic interactions and electronic transport properties in La sub(0.4)Bi sub(0.6)Mn sub(0.5)Ti sub(0.5)O sub(3) perovskite manganite synthesized using solid-state route. After characterizing the samples structurally, the systematic investigations of magnetic and electrical transport beha...

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Bibliographic Details
Published inIEEE transactions on magnetics Vol. 51; no. 11; pp. 1 - 4
Main Authors Dayal, Vijaylakshmi, V., Punith Kumar, Hadimani, R L, Balfour, E A, Fu, H, Jiles, D C
Format Journal Article
LanguageEnglish
Published 01.11.2015
Subjects
Electrical resistivity
Electron transport
Magnetic fields
Magnetic properties
Magnetic transitions
Manganites
Perovskites
Transport
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Summary:We report magnetic interactions and electronic transport properties in La sub(0.4)Bi sub(0.6)Mn sub(0.5)Ti sub(0.5)O sub(3) perovskite manganite synthesized using solid-state route. After characterizing the samples structurally, the systematic investigations of magnetic and electrical transport behaviors have been undertaken. It has been observed that at low temperatures near T sub(C), the sample is magnetically frustrated leading to the second-order magnetic transition. A justification for the observed magnetic behavior has been explained based on Arrott's plot study. The resistivity as a function of temperature in the absence and the presence of applied magnetic field suggests semiconducting nature of the sample. The conduction of the charge carriers is explained using Shklovskii-Efros-type variable-range-hopping mechanism.
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ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2015.2433394