Bimagnetic Monopoles

TL;DR

This paper introduces the concept of bimagnetic monopoles, structures where one magnetic monopole is contained within another, inspired by recent advances in magnetic monopoles and bimagnetic nanoparticles.

Contribution

It proposes a novel theoretical framework for constructing bimagnetic monopoles, combining ideas from magnetic monopoles and nanostructures.

Findings

Conceptual framework for bimagnetic monopoles

Potential applications in magnetic nanostructures

Foundation for future experimental studies

Abstract

Motivated by recent results on small and hollow magnetic monopoles and on core and shell bimagnetic nanoparticles, we propose the construction of bimagnetic monopoles, which are structures that accommodate a magnetic monopole inside another magnetic monopole.