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On the value of the Curie temperature in doped manganites

M. O. Dzero
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Abstract

We have verified that the variational mean field theory approach suggested by Narimanov and Varma (preprint cond-mat/0002191) being applied to the realistic two-band model provides a good agreement with experimental data for the Curie temperature in doped manganites A$_{1-x}$B$_x$MnO$_3$ ($x\simeq{0.3}$). We have also considered the problem of an interplay between the ferromagnetic and antiferromagnetic interactions by using the same approach.

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M. O. Dzero. 2000-12-11. On the value of the Curie temperature in doped manganites. https://doi.org/10.1016/s0038-1098(01)00003-5

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