Correlation of electrical and thermalphysical properties of La sub(0.85Ag) sub(0).15MnO sub(3 manganite)

The relationship of electrical and thermal properties of manganites has been traced through the analysis of temperature dependence of the La sub(0.85Ag) sub(0).15MnO sub(3 resistivity. The discussion of results has been held on the basis of percolation theory in the framework of the phase-layered ma...

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Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2011-05, Vol.406 (11), p.2231-2234
Main Authors: Gamzatov, A G, Batdalov, AB, Kamilov, I K
Format: Article
Language:English
Subjects:
Condensed matter
Correlation
Electrical resistivity
Entropy
Heat capacity
Manganites
Temperature dependence
Thermal properties
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Summary:The relationship of electrical and thermal properties of manganites has been traced through the analysis of temperature dependence of the La sub(0.85Ag) sub(0).15MnO sub(3 resistivity. The discussion of results has been held on the basis of percolation theory in the framework of the phase-layered manganite. A behavior of the heat capacity, as well as a change in magnetic entropy can be predicted from the analysis of temperature and magnetic-field dependences of resitivity.)
ISSN:0921-4526
DOI:10.1016/j.physb.2011.03.037