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Magnetic relaxation and magnetization field dependence measurements in La0.5Ca0.5MnO3

J. Lopez·P. N. Lisboa-Filho·W. A. C. Passos·W. A. Ortiz·F. M. Araujo-Moreira
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Abstract

We reported a systematic change in the average magnetic relaxation rate, after the application and removal of a 5 T magnetic field, in a polycrystalline sample of La0.5Ca0.5MnO3. Magnetic relaxation measurements and magnetization versus field curves were taken from 10 K to 160 K. The long time behavior of the relaxation curves was approximately logarithmic in all cases. Keywords: Charge Ordering, Relaxation, Magnetic measurements

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J. Lopez, P. N. Lisboa-Filho, W. A. C. Passos, W. A. Ortiz, F. M. Araujo-Moreira. 2000-06-30. Magnetic relaxation and magnetization field dependence measurements in La0.5Ca0.5MnO3. https://doi.org/10.1016/s0304-8853(00)00987-2

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