[HTML][HTML] A Perspective on superconductivity in curved 3D nanoarchitectures

VM Fomin, OV Dobrovolskiy - Applied Physics Letters, 2022 - pubs.aip.org
In recent years, superconductivity and vortex matter in curved 3D nanoarchitectures have
turned into a vibrant research avenue because of the rich physics of the emerging geometry …

Topological defects in open superconducting nanotubes after gradual and abrupt switching of the transport current and magnetic field

I Bogush, VM Fomin - Physical Review B, 2022 - APS
We analyze dynamics of the order parameter in superconductor open nanotubes under a
strong transport current in an external homogeneous magnetic field using the time …

Magnon-fluxon interaction in coupled superconductor/ferromagnet hybrid periodic structures

B Niedzielski, CL Jia, J Berakdar - Physical Review Applied, 2023 - APS
We study the magnon propagation in a micrometer-size ferromagnetic waveguide affected
by the proximity to a superconductor that hosts a vortex formation. By solving the time …

Topological transitions in superconductor nanomembranes under a strong transport current

RO Rezaev, EI Smirnova, OG Schmidt… - Communications …, 2020 - nature.com
The topological defects, vortices in bulk superconductors (SCs) and phase slips in low-
dimensional SCs are known to lead to the occurrence of a finite resistance. We report on a …

Supercurrent induced by chiral coupling in multiferroic/superconductor nanostructures

B Niedzielski, C Jia, J Berakdar - Nanomaterials, 2021 - mdpi.com
We study the transport and the superconducting dynamics in a layer of type II
superconductor (SC) with a normal top layer that hosts a helical magnetic ordering that gives …

Optimization of the Hysteresis Effect in Superconductor Nb Open Nanotubes

I Bogush, VM Fomin - physica status solidi (RRL)–Rapid …, 2023 - Wiley Online Library
Superconductor Nb open nanotubes are analyzed under a strong transport current in an
external magnetic field using the time‐dependent Ginzburg–Landau equations. The …

Quantum eigenstates of curved and varying cross-sectional waveguides

J Gravesen, M Willatzen - Applied Sciences, 2020 - mdpi.com
A simple one-dimensional differential equation in the centerline coordinate of an arbitrarily
curved quantum waveguide with a varying cross section is derived using a combination of …

Topological defects in superconducting open nanotubes under gradual and abrupt switch-on of the transport current and magnetic field

I Bogush, VM Fomin - arXiv preprint arXiv:2110.12745, 2021 - arxiv.org
We analyze the dynamics of the order parameter in superconducting open nanotubes under
a strong transport current in an external homogeneous magnetic field using the time …

Modelling of Abrikosov Vortices in Three-Dimensional Nanostructures

IA Ushakov, EA Levchenko - Russian Physics Journal, 2020 - Springer
COMSOL was used for the modelling of Abrikosov vortices in three-dimensional micro-and
nano-sized structures. When modelling, boundary conditions were introduced into the …

The heat dissipations and vortices motion in the open superconducting square tube

Z Chen, H Yong, Y Zhou - Physica C: Superconductivity and its …, 2020 - Elsevier
In this paper, we study the vortex dynamics of the open superconducting square tubes in the
presence of external magnetic field by the time-dependent Ginzburg-Landau (TDGL) …