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Critical behavior of the specific heat of manganites near the Curie point
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10.1063/1.3081152
/content/aip/journal/ltp/35/3/10.1063/1.3081152
http://aip.metastore.ingenta.com/content/aip/journal/ltp/35/3/10.1063/1.3081152

Figures

Image of FIG. 1.
FIG. 1.

Temperature dependence of the specific heat of our samples. The solid curves correspond to the regular part described by expression (1). The data for the samples with and 0.2 have been shifted by 50 and relative to the data for .

Image of FIG. 2.
FIG. 2.

Temperature dependence of the anomalous part of the specific heat, for , , and samples.

Image of FIG. 3.
FIG. 3.

Anomalous part of the specific heat versus reduced temperature both above and below . The solid curves show the approximations according to formulas (2) and (3).

Tables

Generic image for table
Table I.

Parameters of the unit cells of the samples.

Generic image for table
Table II.

Values of the coefficients , , and .

Generic image for table
Table III.

Values of the specific-heat critical exponent and critical amplitude ratio for some manganites.

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/content/aip/journal/ltp/35/3/10.1063/1.3081152
2009-03-01
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Critical behavior of the specific heat of manganites La1−xAgxMnO3(x=0.1,0.15,0.2) near the Curie point
http://aip.metastore.ingenta.com/content/aip/journal/ltp/35/3/10.1063/1.3081152
10.1063/1.3081152
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