Ferroelectricity in the 1 $��$C cm$^{-2}$ range induced by canted antiferromagnetism in (LaMn$_{3}$)Mn$_{4}$O$_{12}$

Autor: Andrea Gauzzi, Marine Verseils, F. P. Milton, D. von Dreifus, Ducinei Garcia, P. Bordet, V. Pascotto Gastaldo, A. J. A. de Oliveira, Yannick Klein, Edmondo Gilioli, A. J. Gualdi

Publikováno v: Applied Physics Letters
Applied Physics Letters, 2019, 115 (15), pp.152902. ⟨10.1063/1.5108640⟩
Applied Physics Letters, American Institute of Physics, 2019, 115 (15), pp.152902. ⟨10.1063/1.5108640⟩
Applied physics letters (Online) (2019): 152902-1. doi:10.1063/1.5108640
info:cnr-pdr/source/autori:A. Gauzzi; F. Milton; V. Pascotto Gastaldo; M. Verseils; A. Gualdi; D. von Dreifus; Y. Klein; D. Garcia; A.J.A de Oliveira; P. Bordet; E. Gilioli/titolo:Ferroelectricity in the 1 uC cm-2 range induced by canted antiferromagnetism in (LaMn3)Mn4O12/doi:10.1063%2F1.5108640/rivista:Applied physics letters (Online)/anno:2019/pagina_da:152902-1/pagina_a:/intervallo_pagine:152902-1/volume

Pyroelectric current and magnetoelectric coupling measurements on polycrystalline samples of the quadruple perovskite (LaMn$_{3}$)Mn$_{4}$O$_{12}$ give evidence of ferroelectricity driven by the antiferromagnetic ordering of the $B$-site Mn$^{3+}$ io

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The rich physics of A-site-ordered quadruple perovskite manganites AMn7O12.

Autor: Belik, Alexei A., Johnson, Roger D., Khalyavin, Dmitry D.

Publikováno v: Dalton Transactions: An International Journal of Inorganic Chemistry; 11/21/2021, Vol. 50 Issue 43, p15458-15472, 15p