Ferromagnet–superconductor hybrids

IF Lyuksyutov*, VL Pokrovsky - Advances in Physics, 2005 - Taylor & Francis
The new class of phenomena described in this review is based on the interaction between
spatially separated, but closely located ferromagnets and superconductors, the so-called …

Nucleation of superconductivity and vortex matter in superconductor–ferromagnet hybrids

AY Aladyshkin, AV Silhanek, W Gillijns… - Superconductor …, 2009 - iopscience.iop.org
The theoretical and experimental results concerning the thermodynamical and low-
frequency transport properties of hybrid structures, consisting of spatially separated …

Vortex-antivortex lattices in superconducting films with magnetic pinning arrays

MV Milošević, FM Peeters - Physical review letters, 2004 - APS
Novel vortex structures are found when a thin superconducting (SC) film is covered with a
lattice of out-of-plane magnetized magnetic dots (MDs). The stray magnetic field of the dots …

Interaction of skyrmions and pearl vortices in superconductor-chiral ferromagnet heterostructures

SM Dahir, AF Volkov, IM Eremin - Physical Review Letters, 2019 - APS
We investigate a hybrid heterostructure with magnetic skyrmions (Sk) inside a chiral
ferromagnet interfaced by a thin superconducting film via an insulating barrier. The barrier …

Vortices in quantum droplets: Analogies between boson and fermion systems

H Saarikoski, SM Reimann, A Harju, M Manninen - Reviews of Modern Physics, 2010 - APS
The main theme of this review is the many-body physics of vortices in quantum droplets of
bosons or fermions in the limit of small particle numbers. Systems of interest include cold …

Magnetic nanoparticles as efficient bulk pinning centers in type-II superconductors

A Snezhko, T Prozorov, R Prozorov - Physical Review B—Condensed Matter …, 2005 - APS
Enhancement of vortex pinning by magnetic nanoparticles embedded into the bulk of a type-
II superconductor is studied both theoretically and experimentally. Magnetic part of the …

Abrikosov vortex nucleation and its detrimental effect on superconducting spin pum** in proximity structures

KR Jeon, C Ciccarelli, H Kurebayashi, LF Cohen… - Physical Review B, 2019 - APS
We report Abrikosov vortex nucleation in Pt/Nb/Ni 80 Fe 20/Nb/Pt proximity-coupled
structures under oblique ferromagnetic resonance that turns out to be detrimental to …

Dipole-induced vortex ratchets in superconducting films with arrays of micromagnets

CC de Souza Silva, AV Silhanek, J Van de Vondel… - Physical review …, 2007 - APS
We investigate the transport properties of superconducting films with periodic arrays of in-
plane magnetized micromagnets. Two different magnetic textures are studied: a square …

Superconductivity assisted change of the perpendicular magnetic anisotropy in V/MgO/Fe junctions

C González-Ruano, D Caso, LG Johnsen, C Tiusan… - Scientific Reports, 2021 - nature.com
Controlling the perpendicular magnetic anisotropy (PMA) in thin films has received
considerable attention in recent years due to its technological importance. PMA based …

Symmetric and Asymmetric Vortex-Antivortex Molecules<? format?> in a Fourfold Superconducting Geometry

R Geurts, MV Milošević, FM Peeters - Physical review letters, 2006 - APS
In submicron superconducting squares in a homogeneous magnetic field, Ginzburg-Landau
theory may admit solutions of the vortex-antivortex type, conforming to the symmetry of the …