Results 11 to 20 of about 899,714 (238)

High magnetoelectric coupling of Metglas and P(VDF-TrFE) laminates [PDF]

Scientific Reports, 2022
Magnetoelectric (magnetic/piezoelectric) heterostructures bring new functionalities to develop novel transducer devices such as (wireless) sensors or energy harvesters and thus have been attracting research interest in the last years. We have studied the
Henrik Staaf, Anurak Sawatdee, Cristina Rusu, David Nilsson, Philipp Schäffner, Christer Johansson   +5 more
doaj   +3 more sources

Strain-Mediated Giant Magnetoelectric Coupling in a Crystalline Multiferroic Heterostructure. [PDF]

ACS Appl Mater Interfaces, 2021
Multiferroic heterostructures based on the strain-mediated mechanism present ultralow heat dissipation and large magnetoelectric coupling coefficient, two conditions that require endless improvement for the design of fast nonvolatile random access ...
Begué A, Ciria M.
europepmc   +2 more sources

Symmetry-Driven Unconventional Magnetoelectric Coupling in Perovskite Altermagnets: From Bulk to the Two-Dimensional Limit. [PDF]

Adv Sci (Weinh)
The symmetry‐driven coexistence of altermagnetism and (anti)ferroelectricity in perovskites shows a strong dimensional dependence. Upon reducing the system from bulk to the two‐dimensional limit, only C‐type antiferromagnetic order retains ferroelectrically switchable altermagnetism, whereas A‐ and G‐type orders become conventional antiferromagnets ...
Cui Z, Zhu Z, Duan X, Hao B, Chen X, Zhang J, Zhou T.   +6 more
europepmc   +2 more sources

Enhanced Magnetoelectric Coupling in BaTiO₃-BiFeO₃ Multilayers-An Interface Effect. [PDF]

Materials (Basel), 2020
Art. 197, 14 S.Combining various (multi-)ferroic materials into heterostructures is a promising route to enhance their inherent properties, such as the magnetoelectric coupling in BiFeO3 thin films.
Hohenberger S, Jochum JK, Van Bael MJ, Temst K, Patzig C, Höche T, Grundmann M, Lorenz M.   +7 more
europepmc   +2 more sources

Magnetoelectric coupling of domains, domain walls and vortices in a multiferroic with independent magnetic and electric order [PDF]

Nature Communications, 2021
In h-RMnO3, the linear magnetoelectric effect is symmetry forbidden. Here, the authors show a pronounced magnetoelectric coupling driven by superexchange interaction giving rise to types of topological defects like magnetoelectric domain walls and vortex-
Marcela Giraldo, Quintin N. Meier, Amadé Bortis, Dominik Nowak, Nicola A. Spaldin, Manfred Fiebig, Mads C. Weber, Thomas Lottermoser   +7 more
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Magnetocapacitance without magnetoelectric coupling [PDF]

Applied Physics Letters, 2006
The existence of a magnetodielectric (magnetocapacitance) effect is often used as a test for multiferroic behavior in new material systems. However, strong magnetodielectric effects can also be achieved through a combination of magnetoresistance and the Maxwell-Wagner effect, unrelated to true magnetoelectric coupling.
Catalan, G.
core   +4 more sources

Ferroelectricity-driven strain-mediated magnetoelectric coupling in two-dimensional multiferroic heterostructure [PDF]

Nature Communications
In the post-Moore era, CMOS technology faces challenges in storage and power consumption. Two-dimensional van der Waals ferromagnets, with their atomically sharp interfaces, enable heterostructure with ferroelectric materials.
Chuanyang Cai, Yao Wen, Shiheng Liang, Lei Yin, Ruiqing Cheng, Hao Wang, Xiaoqiang Feng, Liang Liu, Jun He   +8 more
doaj   +2 more sources

Magnetoelectric coupling in noncollinear ferrimagnets

Magnetic resonance in solids, 2019
© Kazan Federal University (KFU). The analytical expressions for the energy coupling of exchange coupled spins with electric field, induced by odd crystal field has been derived in the third order perturbation theory, combining the action of electric field, spin-orbit and exchange interactions.
Eremin M.
openaire   +3 more sources

Ferrielectricity controlled widely-tunable magnetoelectric coupling in van der Waals multiferroics [PDF]

Nature Communications
The discovery of various primary ferroic phases in atomically-thin van der Waals crystals have created a new two-dimensional wonderland for exploring and manipulating exotic quantum phases. It may also bring technical breakthroughs in device applications,
Qifeng Hu, Yuqiang Huang, Yang Wang, Sujuan Ding, Minjie Zhang, Chenqiang Hua, Linjun Li, Xiangfan Xu, Jinbo Yang, Shengjun Yuan, Kenji Watanabe, Takashi Taniguchi, Yunhao Lu, Chuanhong Jin, Dawei Wang, Yi Zheng   +15 more
doaj   +2 more sources

Magnetoelectric BaTiO₃/CoFe₂O₄ Thin-Film Meshes for Neuronal Differentiation. [PDF]

Adv Sci (Weinh)
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mirjolet M, Ye H, Attalhaoui AL, Kim D, Pustovalov V, Zhang E, Tudela-Pi M, Gebauer B, Castelló JBC, Guimerà-Brunet A, Puigmartí-Luis J, Chen XZ, Kim M, Pané S.   +13 more
europepmc   +2 more sources