Affiliation:
1. Institute for Materials Science – Computational Materials Science Kiel University 24143 Kiel Germany
Abstract
AbstractWe consider coupled micro‐magneto‐mechanics with the aim to understand the processes which underpin magnetic noise in composite magnetoelectric sensors. We formulate a material model within the generalized standard material framework. This approach ensures thermodynamic consistency. Using our material model, we study the interaction of domain walls with two types of defects: geometrical defects and eigenstrains. We discuss the interaction and underlying effects in detail.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics