Systematization of Equilibrium and Unstable Bloch Domain Walls in Plates of Cubic Ferromagnetic Crystals

TL;DR

This paper systematically analyzes the energy and structure of Bloch domain walls in cubic ferromagnetic crystal plates, providing a comprehensive theoretical framework applicable to common experimental configurations.

Contribution

It introduces a general theoretical approach to classify and analyze equilibrium and unstable Bloch domain walls in arbitrarily oriented cubic ferromagnetic plates.

Findings

Systematized energy and structure of Bloch domain walls.

Developed a general theory for arbitrary plate orientations.

Applicable to most experimentally used plates.

Abstract

The energy and structure of planar Bloch domain walls with opposite directions (right- and left-handed) and different paths of magnetization vector rotation have been systemized. The theory covers arbitrary oriented plates of cubic m3m symmetry magnetically ordered medium with negative anisotropy. The general approach is created and applied to most plates typically used in the experiments.