Critical behavior of the heat capacity of Ag-doped manganites

The critical behavior of the heat capacity of silver-doped manganites has been studied. The laws of variation in the universal critical parameters near the phase transition point have been established. It has been shown that the universality class of the critical behavior of the heat capacity for th...

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Veröffentlicht in:Physics of the solid state 2010-02, Vol.52 (2), p.335-338
Hauptverfasser: Gamzatov, A. G., Khizriev, K. Sh, Aliev, A. M., Abdulvagidov, Sh. B.
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Sprache:eng
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Zusammenfassung:The critical behavior of the heat capacity of silver-doped manganites has been studied. The laws of variation in the universal critical parameters near the phase transition point have been established. It has been shown that the universality class of the critical behavior of the heat capacity for the La 1− x Ag y MnO 3 ( y ≤ x ) system does not depend on the silver concentration or the synthesis conditions.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783410020186