Dynamical skyrmions in Heisenberg two-dimensional easy-axis ferromagnets

  • Rocha-Filho G
  • Pereira A
  • 4


    Mendeley users who have this article in their library.
  • 1


    Citations of this article.


The possibility of existence of dynamical skyrmions with high precession frequency (ω ≥ ω0, where ω0is the resonance frequency) in the two-dimensional classical ferromagnets with easy-axis anisotropy is investigated analytically. The results show that at the resonance frequency, the structure of a skyrmion looks like a vortex having energy increasing logarithmically with the size of the system. For ω > ω0, the skyrmion has a diameter that depends on the competition between the easy-axis anisotropy and the dynamical term. © 2002 Elsevier Science Ltd. All rights reserved.

Author-supplied keywords

  • A. Magnetically ordered materials
  • D. Spin dynamics

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document


Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free