95 citations · 650 across the 23 of their papers we have counts for
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Rashba Torque Driven Domain Wall Motion in Magnetic Helices
Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk +3
Manipulation of the domain wall propagation in magnetic wires is a key practical task for a number of devices including racetrack memory and magnetic logic. Recently, curvilinear e…
Curvature and torsion effects in the spin-current driven domain wall motion
Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka +1
The domain wall motion along a helix-shaped nanowire is studied for the case of spin-current driving via Bazaliy-Zhang-Li mechanism. The analysis is based on collective variable ap…
Curvature induced domain wall pinning
Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka +1
It is shown that a local bend of a nanowire is a source of pinning potential for a transversal head-to-head (tail-to-tail) domain wall. Eigenfrequency of the domain wall free oscil…
Torsion induced effects in magnetic nanowires
Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov +1
Magnetic helix wire is one of the most simple magnetic systems which manifest properties of both curvature and torsion. There exist two equilibrium states in the helix wire with ea…