most citedFerroelectricity at the Néel Temperature of Chromium in Rare-earth Orthochromites: Interplay of Rare-earth and Cr Magnetism

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cond-mat.mtrl-sci2012★ 1 cited

Ferroelectricity at the Néel Temperature of Chromium in Rare-earth Orthochromites: Interplay of Rare-earth and Cr Magnetism

B. Rajeswaran, D. I. Khomskii, A. K. Zvezdin +2

We report ferroelectricity with fairly large spontaneous polarization (P ~ 0.2 - 0.8 \muC/cm2) below the Néel temperature of chromium (TNCr) in weakly ferromagnetic rare-earth orth…