# Stripe structures in phase separated magnetic oxides

## TL;DR

This paper explores the stability of stripe and harmonic wave structures in phase-separated magnetic oxides, revealing conditions under which stripe structures are stable and could enable electric field control of magnetism.

## Contribution

It demonstrates that harmonic spin charge waves are unstable and that stripe structures can be stable, offering potential for electric control of magnetic states in oxides.

## Key findings

- Harmonic waves are unstable and transform into higher-dimensional structures.
- Stripe structures can be stable under certain parameters.
- Potential for electric field control of magnetic states in thin films.

## Abstract

We investigate the phase separated inhomogeneous charge and spin states in magnetic oxides. In particular, we study one dimensional harmonic waves and stripe structures. We show that harmonic spin charge waves are unstable and inevitably transform into two or three dimensional structures, while the stripe structures can be stable for certain parameters. Such stripe structures may allow the control of magnetic state with electric field in a magnetic oxide thin film.