Recent Progress of Multiferroic Perovskite Manganites

Abstract

Many multiferroic materials, with various chemical compositions and crystal structures, have been discovered in the past years. Among these multiferroics, some perovskite manganites with ferroelectricity driven by magnetic orders are of particular interest. In these multiferroic perovskite manganites, not only their multiferroic properties are quite prominent, but also the involved physical mechanisms are very plenty and representative. In this Brief Review, we will introduce some recent theoretical and experimental progress on multiferroic manganites.

24 pages, 17 figures. A brief review

References in corpus (24)

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• Role of the Dzyaloshinskii-Moriya interaction in multiferroic perovskites
• Ferroelectricity in the Magnetic E-Phase of Orthorhombic Perovskites
• Dual nature of improper ferroelectricity in a magnetoelectric multiferroic
• Collinear-to-Spiral Spin Transformation without Changing Modulation Wavelength upon Ferroelectric Transition in Tb1-xDyxMnO3
• Spin-Orbit Coupling and Ion Displacements in Multiferroic TbMnO3
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• Orbital ordering phenomena in $d$- and $f$-electron systems
• Magnetically-induced ferroelectricity in orthorhombic manganites: microscopic origin and chemical trends
• Spin model of magnetostrictions in multiferroic Mn perovskites
• Theory of electromagnon in the multiferroic Mn perovskites: Vital role of higher harmonic components of the spiral spin order
• Metal-insulator transition in $(LaMn{O}_3{)}_{2n}/(SrMn{O}_3{)}_n$ superlattices
• Theoretically predicted picosecond optical switching of spin chirality in multiferroics
• Magnetic-field induced effects on the electric polarization in RMnO3 (R = Dy, Gd)
• Theory of magnetic switching of ferroelectricity in spiral magnets
• Striped Multiferroic Phase in Double-Exchange Model for Quarter-Doped Manganites
• Highly anisotropic resistivities in the double-exchange model for strained manganites
• Dielectrophoresis model for the colossal electroresistance of phase-separated manganites
• Study of Short-distance Spin and Charge Correlations and Local Density-of-States in the CMR regime of the One-Orbital Model for Manganites
• Jahn-Teller distortion induced charge-ordering in CE phase of manganites
• Electric Field Induced Collapse of Charge-Ordered Phase in Manganites
• Emergent dimensional reduction of the spin sector in a model for narrow-band manganites