Results 11 to 20 of about 14,202 (234)

Magnetoelectric-field electrodynamics: Search for magnetoelectric point scatterers

Annalen der Physik, 2022
Resonant scattering of electromagnetic (EM) waves by small particles is considered as one of the basic problem in metamaterial science. At present, special subwavelength resonators are considered as structural elements in chiral and bianisotropic ...
E. O. Kamenetskii (4338595)
core   +3 more sources

Magnetoelectric Ponderomotive Force [PDF]

Modern Physics Letters B, 2013
The dynamics of a system consisting of a matter continuum with a weak linear magnetoelectric coupling interacting with electromagnetic fields is examined on a local scale in a non-relativistic limit. A consistent expression for the internal energy of the
Bréchet, Sylvain, Roulet, Alexandre, Ansermet, Jean-Philippe   +2 more
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Additional magnetoelectric effect in electrode-arrayed magnetoelectric composite

AIP Advances, 2014
An electrode-arrayed magnetoelectric (ME) composite was proposed, in which the positive and negative electrodes of the PZT-5H plate (Pb(Zr0.52Ti0.48)O3) were equally divided into a 2 × 5 array, while the PZT plate remained intact.
S. G. Zhang, L. J. Qiao, Pan, D. A., B. Liu, Liu, B., Qiao, L. J., Volinsky, A. A., A. A. Volinsky, Zuo, Z. J., Zhang, S. G., D. A. Pan, Z. J. Zuo   +11 more
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Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing. [PDF]

Adv Sci (Weinh)
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Perdikos F, Bagur L, Vaca C, Lafuente A, Llacer-Wintle J, Ambrožič B, Stefani C, Kim M, Dražić G, Lisjak D, Sort J, Chen XZ, Esplandiu MJ, Pané S, Nogués C, Nogués J, Blanquer A, Sepúlveda B.   +17 more
europepmc   +2 more sources

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low-Intensity Static Magnetic Fields In Vitro. [PDF]

Adv Sci (Weinh)
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Cancino-Fuentes N, Suarez-Perez A, Zhang E, Ye H, Bonato M, Covelo J, Pustovalov V, Guimera-Brunet A, Illa X, Gantenbein V, Oral CM, Parazzini M, Pané S, Sanchez-Vives MV.   +13 more
europepmc   +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

Magnetoelectric Coupling on the Fused Azulene Oligomers [PDF]

, 2021
The global magnetic phase diagram for fused azulene oligomers is obtained by using a fermionic Hubbard Hamiltonian, a intermediate model between the molecular (Pariser-Parr-Pople empiric Hamiltonian) and spin-1/2 antiferromagnetic Heisenberg approaches ...
Alexandra, Valentim, Daniel J., Garcia, João A., Plascak   +2 more
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Magnetic and electric properties of bismuth ferrite lead titanate ceramics [PDF]

, 2010
Solid solutions of multiferroic BiFeO3 doped with ferroelectric PbTiO3 (BFPT) can be prepared by conventional mixed oxide processing to produce a range of polycrystalline ceramics ranging throughout the xBiFeO3 - (1-x)PbTiO3 series. Sintered ceramics are
Stevenson, Timothy James
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Probing Type-II Multiferroicity in Monolayer NiBr₂. [PDF]

Adv Sci (Weinh)
Type‐II multiferroicity is demonstrated in monolayer NiBr2. Scanning tunneling microscopy resolves ferroelectric polarization arising from non‐collinear magnetic order, and reciprocal control with electric and magnetic fields confirms intrinsic magnetoelectric coupling.
Cahlík A, Karjasilta A, Mishra A, Drost R, Amini M, Arshad J, Arslan BG, Liljeroth P.   +7 more
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