Results 11 to 20 of about 346,330 (116)
Kuwait Journal of Science, 2023 In this work, the harmonic and inharmonic domain wall (DW) oscillations by sinusoidal magnetic field in double triangular notched Permalloy nanowires were investigated by micromagnetic simulation.
Dede Djuhana +3 more
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Interaction of a breather with a domain wall in a two-dimensional O(3) nonlinear sigma model [PDF]
Компьютерные исследования и моделирование, 2017 By numerical simulation methods the interaction processes of oscillating soliton (breather) with a 180-degree Neel domain wall in the framework of a (2 + 1)-dimensional supersymmetric O(3) nonlinear sigma model is studied. The purpose of this paper is to
Farkhod Shamsidinovich Shokirov
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Study of transverse domain wall dynamics in magnetic nanostrip of different shapes by using spin polarized current pulse [PDF]
EPJ Web of ConferencesThe controlled manipulation of domain walls in spintronic nanostructures is fundamental to advancing energy-efficient, high-speed memory and logic devices.
Sen Madhurima +2 more
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Ferroic alternation in methylammonium lead triiodide perovskite
EcoMat, 2021 Methylammonium lead triiodide (MAPbI3) perovskite has attracted broad interest for solar cells, light‐emitting diodes, and so forth. Experiments have captured that the alternative coexistence of polar and nonpolar domains in MAPbI3 can be switched by ...
Shengjian Qin +9 more
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Micromagnetic Simulation of Round Ferromagnetic Nanodots with Varying Roughness and Symmetry
Condensed Matter, 2021 Magnetic nanodots are of high interest for basic research due to their broad spectrum of possible magnetic states and magnetization reversal processes.
Pia Steinmetz, Andrea Ehrmann
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New Journal of Physics, 2019 Domain wall motion (DWM) by spin waves (SWs) in different waveforms in a magnetic nanostripe is investigated via micromagnetic simulations. Diversified DWMs are observed. It is found that SW harmonic drives DWM most efficiently and irregular SW may cause
Zhong-Chen Gao +4 more
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Jurnal Pendidikan Fisika Indonesia, 2017 Micromagnetic study of material thickness dependence of Barium-ferrite nano-dot magnetization dynamics has been performed. The used materials characteristics in this research represent the properties of Barium-ferrite.
P. P. Aji, F. S. Rondonuwu, N. A. Wibowo
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Efficient in-line skyrmion injection method for synthetic antiferromagnetic systems
New Journal of Physics, 2018 Although it has been proposed that antiferromagnetically-coupled skyrmions can be driven at extremely high speeds, such skyrmions are near impossible to inject with current methods.
W L Gan, S Krishnia, W S Lew
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Hybrid functional study on the ferroelectricity of domain walls with O-vacancies in PbTiO3
Mechanical Engineering Journal, 2015 Nonlinear defect interactions between the 180° domain wall and oxygen-vacancies (O-vacancies) in PbTiO3, and the characteristic ferroelectricity due to the interactions are investigated using first-principles calculations based on the hybrid Hartree-Fock
Shogo TOMODA +4 more
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New Journal of Physics, 2019 We present a study of the magnetic configuration due to step-induced magnetic frustration at ferromagnetic/antiferromagnetic (FM/AFM) interfaces. At a substrate monatomic step edge, a 180° domain wall emerges.
X Chen +5 more
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