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Mathematical formulations for elastic magneto-electrically coupled soft materials at finite strains: Time-independent processes

R. Bustamante, M.H.B.M. Shariff, Mokarram Hossain Orcid Logo

International Journal of Engineering Science, Volume: 159, Start page: 103429

Swansea University Author: Mokarram Hossain Orcid Logo

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Abstract

Recently, among other smart and multifunctional materials, magneto-electric soft materials are expected to open a new horizon with myriad of potential applications such as wireless energy harvesting, spintronics and nonvolatile memories, magneto-electric random access memory, to mention a few. Magne...

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Published in: International Journal of Engineering Science
ISSN: 0020-7225
Published: Elsevier BV 2021
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa55804
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Abstract: Recently, among other smart and multifunctional materials, magneto-electric soft materials are expected to open a new horizon with myriad of potential applications such as wireless energy harvesting, spintronics and nonvolatile memories, magneto-electric random access memory, to mention a few. Magneto-electric coupling can be defined as the ability of a material to electrically polarize upon the application of a magnetic field and conversely, to magnetize under the application of an electric field. In contrast to traditional multi-ferroic hard materials, magneto-electric soft materials are of largely deformable where electric and magnetic fields and mechanical deformations are intricately coupled at finite strians. In this contribution, we will emphasis to formulate generalised mathematical frameworks of finitely deformed magneto-electric soft materials. After elaborating fundamental and governing equations, some homogeneous and non-homogeneous classical boundary value problems are studied under magneto-electrically coupled loads.
Keywords: Magneto-electro-mechanical coupling, Magneto-active materials, Electro-active materials, Finite strains, Multi-ferroic materials
College: College of Engineering
Start Page: 103429