14 citations · 32 across the 5 of their papers we have counts for
5 papers
Manipulation of magnetic skyrmions by non-uniform electric fields
N. I. Simchuck, I. S. Burmistrov, S. S. Apostoloff
Magnetic skyrmions are topologically protected spin textures in ferromagnetic materials that hold great promise for both classical information storage and processing, as well as fo…
Majorana bound states in chiral ferromagnet-superconductor heterostructures revisited
A. S. Slobodskoi, S. S. Apostoloff, I. S. Burmistrov
Majorana zero modes are central to the pursuit of fault-tolerant topological quantum computation. While traditionally sought in one-dimensional hybrid nanowires, a robust alternati…
Deformation of a Néel-type Skyrmion in a Weak Inhomogeneous Magnetic Field: Magnetization Ansatz and Interaction with a Pearl Vortex
S. S. Apostoloff, E. S. Andriyakhina, I. S. Burmistrov
In this work, we develop a theory of (meta)stable states of Néel-type skyrmions in weak nonuniform magnetic fields. We claim an Ansatz for modeling the non-symmetric magnetization…
Chirality inversion and radius blow-up of a Néel-type skyrmion by a Pearl vortex
S. S. Apostoloff, E. S. Andriyakhina, P. A. Vorobyev +2
We develop a theory for the coaxial configuration of a Néel-type skyrmion and a Pearl vortex in thin superconductor-chiral ferromagnetic heterostructures. Using direct numerical so…
Repulsion of a Néel-type skyrmion from a Pearl vortex in thin ferromagnet-superconductor heterostructures
E. S. Andriyakhina, S. Apostoloff, I. S. Burmistrov
In this paper we study repulsion of a Néel-type skyrmion in a chiral ferromagnetic film from a superconducting Pearl vortex due to the stray fields. Taking into account an effect o…