Large magnetocaloric effect near room temperature in $${\mathbf{L}\mathbf{a}}_{0.67}{(\mathbf{S}\mathbf{r},\mathbf{K}/\mathbf{P}\mathbf{b})}_{0.33}{\mathbf{M}\mathbf{n}\mathbf{O}}_{3}$$ manganite nanomaterials
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DOI: 10.1007/s10854-020-04694-9
Abstract: The magnetic and magnetocaloric properties of $${\mathrm{La}}_{0.67}{\mathrm{Sr}}_{0.33}{\mathrm{MnO}}_{3}$$ ( $$\mathrm{LSMO}$$ ), $${\mathrm{La}}_{0.67}{\mathrm{Sr}}_{0.23}{{\mathrm{K}}_{0.10}\mathrm{MnO}}_{3}$$ (LSKMO), and $${\mathrm{La}}_{0.67}{\mathrm{Sr}}_{0.23}{{\mathrm{Pb}}_{0.10}\mathrm{MnO}}_{3}$$ (LSPMO) manganite nanomaterials were investigated. The superparamagnetic behavior of these nanomaterials was analyzed using the log-normal weighted Langevin function. Large change… read more here.
Keywords: magnetocaloric effect; mathbf; manganite nanomaterials; mathbf mathbf ... See more keywords