Research in Theory of Magnetism
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Denys Y. Kononenko
Volodymyr P. Kravchuk
Oleksandr V. Pylypovskyi
Denis D. Sheka
Mykola I. Sloika
Oleksii M. Volkov
Kostiantyn V. Yershov
Articles and Books
Welcome to the Homepage of the Group «Research in Theory of Magnetism» (RITM, Kyiv, Ukraine)!
Our team is focused on physics of the nonlinear phenomena in the Nanomagnetism, including dynamics of 2D magnetic solitons, vortices, topological singularities and many others.
Spontaneous deformation of flexible ferromagnetic ribbons induced by Dzyaloshinskii-Moriya interaction
Here, we predict the effect of the spontaneous deformation of a flexible ferromagnetic ribbon induced by Dzyaloshinskii-Moriya interaction (DMI). The geometrical form of the deformation...
Spin eigenexcitations of an antiferromagnetic skyrmion
We study spin eigenexcitation of a skyrmion in a collinear uniaxial antiferromagnet by means of analytical and numerical methods. We found a discrete spectrum of...
Curvature induced magnonic crystal in nanowires
A new type of magnonic crystals, curvature induced ones, is realized in ferromagnetic nanowires with periodically deformed shape. A magnon band structure of such crystal...
Shape transformations in flexible magnetic rings
The development of motility mechanisms controllable on the sub-micron length scale is crucial for both nanorobotics and shapeable magnetoelectronics. We showcase that the nanoscale shape...
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