Effect of B-doping on the structural, magnetotransport and magnetocaloric properties of La0.67Ca0.33MnO3 compounds |
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| Authors: | V.S. Kolat H. Gencer M. Gunes S. Atalay |
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| Affiliation: | aInonu University, Science and Arts Faculty, Department of Physics, Malatya, Turkey |
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| Abstract: | In this study, the effect of Mn site substitution of B on the structural, electrical and magnetocaloric properties of manganites was investigated. Polycrystalline manganites with the chemical composition La0.67Ca0.33Mn1−xBxO3 (x = 0, 0.1, 0.2 and 0.3) were prepared by the standard solid-state process. It was found that the magnetisation, the Curie temperature and the maximum value of the magnetic entropy change |ΔSm| decrease with increasing concentration of B. |
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| Keywords: | Magnetoresistance Magnetocaloric effect Manganites B substitution |
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