Abstract
Magnetic susceptibility of diluted solid solutions of manganites with perovskite structure having a “colossal magnetoresistivity” was studied. It was found that the systems are characterized by ferromagnetic type strong exchange interactions, which are characterized by an exchange parameter varying with temperature.
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Chezhina, N.V., Mikhailova, M.V. & Osipova, A.S. Atom States and Interatomic Interactions in Complex Perovskite-Like Oxides: XV.1 Magnetic Susceptibility of La0.67Ca0.33MnO3-LaAlO3 Solid Solutions. Russian Journal of General Chemistry 71, 1351–1354 (2001). https://doi.org/10.1023/A:1013989516051
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DOI: https://doi.org/10.1023/A:1013989516051