Dynamic Response in a Finite Size Composite Multiferroic Thin Film
Mesoscale and Nanoscale Physics
2016-04-01 v2
Abstract
Composite multiferroics, heterostructures of ferromagnetic (FM) and ferroelectric (FE) materials, are characterized by a remarkable magnetoelectric effect at the interface. Previous work has supported the ferromagnetic structure with magnetic spins and the ferroelectric with pseudospins which act as electric dipoles in a microscopic model, coupled with a magnetoelectric interaction [J. Appl. Phys. 118, 124109 (2015)]. In this work, by solving the stochastic Landau-Lifshitz-Gilbert equation, the electric-field-induced magnetization switching in a twisted boundary condition has been studied, and a behavior of domain wall in the ferromagnetic structure is discussed.
Cite
@article{arxiv.1511.01982,
title = {Dynamic Response in a Finite Size Composite Multiferroic Thin Film},
author = {Zidong Wang and Malcolm J. Grimson},
journal= {arXiv preprint arXiv:1511.01982},
year = {2016}
}
Comments
5 pages, 3 figures