What makes magnetic skyrmions different from magnetic bubbles?

@article{Bogatyrev2017WhatMM,
  title={What makes magnetic skyrmions different from magnetic bubbles?},
  author={Andrei B. Bogatyrev and Konstantin L. Metlov},
  journal={Journal of Magnetism and Magnetic Materials},
  year={2017}
}
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References

SHOWING 1-10 OF 14 REFERENCES

Topological properties and dynamics of magnetic skyrmions.

From this description, potential applications of skyrmions as information carriers in magnetic information storage and processing devices are envisaged.

Real-space observation of a two-dimensional skyrmion crystal

Real-space imaging of a two-dimensional skyrmion lattice in a thin film of Fe0.5Co 0.5Si using Lorentz transmission electron microscopy reveals a controlled nanometre-scale spin topology, which may be useful in observing unconventional magneto-transport effects.

Topological constraints on positions of magnetic solitons in multiply connected planar magnetic nanoelements

Here we consider an interplay between the topology of the magnetization texture (which is a topological soliton, or Skyrmion) in a planar magnetic nano-element and the topology of the element itself

Skyrmion Lattice in a Chiral Magnet

This study experimentally establishes magnetic materials lacking inversion symmetry as an arena for new forms of crystalline order composed of topologically stable spin states in the chiral itinerant-electron magnet MnSi.

The theory of cylindrical magnetic domains

The theory of cylindrical magnetic domains provides conditions governing the size and stability of circular cylindrical magnetic domains in plates of uniaxial magnetic materials together with an

Magnetic Bubble Technology

1. Introduction to Magnetic Bubbles.- 1.1 What Are Magnetic Bubbles?.- 1.2 Available Bubble Materials.- 1.3 How Can Bubbles be Manipulated?.- 1.4 Why Are Bubbles of Practical Interest?.- 1.5 A

A non-linear field theory

  • T. Skyrme
  • Physics
    Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
  • 1961
A unified field theory of mesons and their particle sources is proposed and considered in its classical aspects. The theory has static solutions of a singular nature, but finite energy,characterized

A non-linear theory of strong interactions

  • T. Skyrme
  • Physics
    Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
  • 1958
A non-linear theory of mesons, nucleons and hyperons is proposed. The three independent fields of the usual symmetrical pseudo-scalar pion field are replaced by the three directions of a

Pseudoparticle configurations in two‐dimensional ferromagnets

It is proved that all the finite energy solutions to the field equations of the two‐dimensional Heisenberg ferromagnet theory are topologically stable.