48 citations · 99 across the 4 of their papers we have counts for
4 papers
Optimal protocol for spin-orbit torque switching of a perpendicular nanomagnet
Sergei M. Vlasov, Grzegorz J. Kwiatkowski, Igor S. Lobanov +2
It is demonstrated by means of the optimal control theory that the energy cost of the spin-orbit torque induced reversal of a nanomagnet with perpendicular anisotropy can be strong…
Real-space observation of skyrmion clusters with mutually orthogonal skyrmion tubes
Hayley. R. O. Sohn, Sergei M. Vlasov, Valeriy M. Uzdin +2
We report the discovery and direct visualization of skyrmion clusters with mutually-orthogonal orientations of constituent isolated skyrmions in chiral liquid crystals and ferromag…
Magnetic Skyrmion Annihilation by Quantum Mechanical Tunneling
Sergei M. Vlasov, Pavel F. Bessarab, Igor S. Lobanov +3
Magnetic skyrmions are nano-scale magnetic states that could be used in various spintronics devices. A central issue is the mechanism and rate of various possible annihilation proc…
Duplication, collapse and escape of magnetic skyrmions revealed using a systematic saddle point search method
Gideon P. Müller, Pavel F. Bessarab, Sergei M. Vlasov +5
Various transitions that a magnetic skyrmion can undergo are found in calculations using a method for climbing up the energy surface and converging onto first order saddle points.…