Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology
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TL;DR: A series of milestones and steady progress in the past decade have enabled our understanding of multiferroic physics substantially comprehensive and profound, which is further pushing forward the research frontier of this exciting area.
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Abstract: Multiferroics are those materials with more than one ferroic order, and magnetoelectricity refers to the mutual coupling between magnetism (spins and/or magnetic field) and electricity (electric dipoles and/or electric field). In spite of the long research history in the whole twentieth century, the discipline of multiferroicity has never been so highly active as that in the first decade of the twenty-first century, and it has become one of the hottest disciplines of condensed matter physics and materials science. A series of milestones and steady progress in the past decade have enabled our understanding of multiferroic physics substantially comprehensive and profound, which is further pushing forward the research frontier of this exciting area. The availability of more multiferroic materials and improved magnetoelectric performance are approaching to make the applications within reach. While seminal review articles covering the major progress before 2010 are available, an updated review addressing the n...
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Citations
Advances in magnetoelectric multiferroics.
TL;DR: Progress in the fundamental understanding and design of new multiferroic materials, advances in characterization and modelling tools to describe them, and usage in applications are reviewed.
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The evolution of multiferroics
TL;DR: In this article, a review of multiferroic thin-film heterostructures, device architectures, and domain and interface effects is presented. But the focus of the field is now shifting into neighbouring research areas, as discussed in this review.
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Multiferroic bismuth ferrite-based materials for multifunctional applications: Ceramic bulks, thin films and nanostructures
TL;DR: A comprehensive review on the progress of BFO-based materials made in the past fifteen years in the different forms of ceramic bulks, thin films and nanostructures, focusing on the pathways to modify different structures and to achieve enhanced physical properties and new functional behavior is provided in this paper.
544
Prediction of Intrinsic Ferromagnetic Ferroelectricity in a Transition-Metal Halide Monolayer.
TL;DR: 2D ferromagnetic ferroelectricity in layered transition-metal halide systems is discovered and it is revealed that a charged CrBr_{3} monolayer exhibits in-plane multiferroicity, which is ensured by the combination of orbital and charge ordering as realized by the asymmetric Jahn-Teller distortions of octahedral Cr─Br_{6} units.
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Review of multi-layered magnetoelectric composite materials and devices applications
Abstract: Multiferroic materials with the coexistence of at least two ferroic orders, such as ferroelectricity, ferromagnetism, or ferroelasticity, have recently attracted ever-increasing attention due to their potential for multifunctional device applications, including magnetic and current sensors, energy harvesters, magnetoelectric (ME) random access memory and logic devices, tunable microwave devices, and ME antenna. In this article, we provide a review of the recent and ongoing research efforts in the field of multi-layered ME composites. After a brief introduction to ME composites and ME coupling mechanisms, we review recent advances in multi-layered ME composites as well as their device applications based on the direct ME effect, magnetic sensors in particular. Finally, some remaining challenges and future perspective of ME composites and their engineering applications will be discussed.
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References
Thermally assisted and magnetic field driven isostructural distortion of spinel structure and occurrence of polar order in CoCr 2 S 4
K. Dey,A. Karmakar,A. Indra,Subham Majumdar,U. Rütt,O. Gutowski,Martin v. Zimmermann,Saurav Giri +7 more
TL;DR: In this paper, the authors reported the appearance of polar order with a ordering temperature of 28 K, which is well below the ferrimagnetic order at 225 K for the oxide spinels.
Engineered spatial inversion symmetry breaking in an oxide heterostructure built from isosymmetric room-temperature magnetically ordered components
Jonathan Alaria,Pavel Borisov,Pavel Borisov,Matthew S. Dyer,Troy D. Manning,Serban Lepadatu,Markys G. Cain,Elena Mishina,N. E. Sherstyuk,N. A. Ilyin,Joke Hadermann,David Lederman,John B. Claridge,Matthew J. Rosseinsky +13 more
TL;DR: The oxide heterostructure of as mentioned in this paper, which is magnetically ordered and piezoelectric at room temperature, has been constructed from two weak ferromagnetic AFeO3 perovskites with different A cations using RHEED-monitored pulsed laser deposition.
High-Pressure Synthesis, Crystal Structures, and Properties of CdMn7O12 and SrMn7O12 Perovskites.
Yana S. Glazkova,Yana S. Glazkova,Noriki Terada,Yoshitaka Matsushita,Yoshio Katsuya,Masahiko Tanaka,Alexey V. Sobolev,Igor A. Presniakov,Alexei A. Belik +8 more
TL;DR: In this article, perovskites are prepared by hot pressing of stoichiometric mixtures of Mn2O3, MnO2, and CdO as well as Mn2 O3, Fe 2O3 and 4H-SrMnO3.
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Ferroelectric control of magnetism and transport in oxide heterostructures
Xin Huang,Shuai Dong +1 more
TL;DR: In this paper, a brief review of the ferroelectric polarization tuning of interfacial magnetism is presented, which includes the tuning of magnetization, easy axis, magnetic phases, as well as exchange bias.
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Dynamical Magnetoelectric Effects in Multiferroic Oxides
Yoshinori Tokura,N. Kida +1 more
TL;DR: In this paper, the multiferroics with coexisting ferroelectric and magnetic orders can provide an interesting laboratory to test unprecedented magnetoelectric (ME) responses and their possible applications.
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