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â€“ A model of magnetic interactions in the ordered ferromagnetic FePt is proposed on the basis of first-principles calculations of non-collinear magnetic configurations and shown to be capable ofâ€¦ (More)

- Kristen S. Buchanan, P. E. Roy, +4 authors Valentine Novosad
- 2005

dominates the dynamics. In 1844 it was first recognized that the propagation of a solitary wave, known as a soliton, represents an unusual state of matter. Solitons have become ubiquitous in manyâ€¦ (More)

An investigation of thermally induced spin dynamics of magnetic nanoparticles is presented. We use an atomistic model for the magnetic interactions within an effective, classical spin Hamiltonianâ€¦ (More)

- Yuri Kobljanskyj, Gennady A. Melkov, +4 authors Andrei Slavin
- Scientific reports
- 2012

Nano-structuring can significantly modify the properties of materials. We demonstrate that size-dependent modification of the spin-wave spectra in magnetic nano-particles can affect not only linear,â€¦ (More)

- Junjia Ding, Gleb N. Kakazei, Xinming M. Liu, Konstantin Y. Guslienko, Adekunle Olusola Adeyeye
- Scientific reports
- 2014

Magnetic vortex that consists of an in-plane curling magnetization configuration and a needle-like core region with out-of-plane magnetization is known to be the ground state of geometricallyâ€¦ (More)

- Konstantin Y. Guslienko
- IEEE Magnetics Letters
- 2015

Stability of skyrmion magnetization configuration in a circular magnetic nanodot with an uniaxial anisotropy perpendicular to the dot plane is calculated. It is shown that the skyrmion state can haveâ€¦ (More)

- Konstantin Y. Guslienko, Rafael HernÃ¡ndez Heredero
- 2011

The quasistationary and transient (nanosecond) regimes of nonlinear vortex dynamics in a soft magnetic dot driven by an oscillating external field are studied. We derive a nonlinear dynamical systemâ€¦ (More)

- Konstantin Y. Guslienko, Zukhra V. Gareeva
- IEEE Magnetics Letters
- 2017

We calculate gyrotropic excitation modes of the skyrmion ground state in ultrathin cylindrical magnetic dots. The skyrmion is assumed to be stabilized at room temperature and zero external magneticâ€¦ (More)

â€“ The model of magnetic interactions in the ordered ferromagnetic FePt is proposed on the basis of first-principles calculations of non-collinear magnetic configurations and shown to be capable ofâ€¦ (More)

- Konstantin Y. Guslienko, Gleb N. Kakazei, Jun Ding, Xinming M. Liu, Adekunle Olusola Adeyeye
- Scientific reports
- 2015

Magnetic vortex is one of the simplest topologically non-trivial textures in condensed matter physics. It is the ground state of submicron magnetic elements (dots) of different shapes: cylindrical,â€¦ (More)