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Study of magnetic and specific heat measurements at low temperatures in Nd0.5Sr0.5MnO3 and Nd0.5Ca0.5MnO3

J. Lopez·P. N. Lisboa-Filho·O. F. de Lima·F. M. Araujo-Moreira
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Abstract

The magnetization at low temperatures for Nd0.5Sr0.5MnO3 and Nd0.5Ca0.5MnO3 samples showed a rapid increase with decreasing temperatures, contrary to a La0.5Ca0.5MnO3 sample. Specific heat measurement at low temperatures showed a Schottky-like anomaly for the first two samples. However, there is not a straight forward correlation between the intrinsic magnetic moment of the Nd3+ ions and the Schottky-like anomaly.

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J. Lopez, P. N. Lisboa-Filho, O. F. de Lima, F. M. Araujo-Moreira. 2001-05-29. Study of magnetic and specific heat measurements at low temperatures in Nd0.5Sr0.5MnO3 and Nd0.5Ca0.5MnO3. https://doi.org/10.1016/s0304-8853(01)01001-0

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