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Your search keyword '"Khizriev, K. Sh."' showing total 3 results
Start Over Author "Khizriev, K. Sh." Journal low temperature physics
3 results on '"Khizriev, K. Sh."'

3. Critical behavior of the specific heat of manganites La1-xAgxMnO3 (x=0.1,0.15,0.2) near the Curie point.

Author

Gamzatov, A. G., Khizriev, K. Sh., Batdalov, A. B., Abdulvagidov, Sh. B., Aliev, A. M., Melnikov, O. V., and Gorbenko, O. Yu.

Subjects
*CURIE temperature, *MANGANITE, *MAGNETORESISTANCE, *CATIONS, *MICROCHEMISTRY
Abstract

An investigation of the critical behavior of the specific heat of the manganites La1-xAgxMnO3 ×(x=0.1,0.15,0.2) near the Curie temperature is carried out. The behavior of the universal critical parameters near the phase transition point is established. All of the samples studied correspond to the ferromagnetic Heisenberg 3D universality class of critical behavior, with the critical exponent α=-0.115, -0.106, and -0.106 for La0.9Ag0.1MnO3, La0.85Ag0.15MnO3, and La0.8Ag0.2MnO3, respectively. It is shown that the universality class of the critical behavior of the specific heat of the manganites La1-xAgxMnO3 is independent of the silver concentration. [ABSTRACT FROM AUTHOR]

Published
2009
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