61 citations · 360 across the 17 of their papers we have counts for
17 papers
Vortex states in mesoscopic three-band superconductors
San Gillis, Juha Jäykkä, Milorad V. Milošević
Using multi-component Ginzburg-Landau simulations, we show a plethora of vortex states possible in mesoscopic three-band superconductors. We find that mesoscopic confinement stabil…
Giant vortex states in type I superconductors simulated by Ginzburg-Landau equations
Heikki Palonen, Juha Jäykkä, Petriina Paturi
The quantization of magnetic flux in superconductors is usually seen as vortices penetrating the sample. While vortices are unstable in bulk type I superconductors, restricting the…
Skyrmions induced by dissipationless drag in U(1)xU(1) superconductors
Julien Garaud, Karl A. H. Sellin, Juha Jäykkä +1
Rather generically, multicomponent superconductors and superfluids have intercomponent current-current interaction. We show that in superconductors with substantially strong interc…
Isospinning hopfions
Derek Harland, Juha Jäykkä, Yakov Shnir +1
The problem of constructing internally rotating solitons of fixed angular frequency in the Faddeev-Skyrme model is reformulated as a variational problem for an energy-like func…
Some vortex solutions in the extended Skyrme-Faddeev model
L. A. Ferreira, M. Hayasaka, J. Jäykkä +2
Analytical and numerical vortex solutions for the extended Skyrme-Faddeev model in a (3+1) dimensional Minkowski space-time are investigated. The extension is obtained by adding to…
Modelling reduced field dependence of in YBCO films with nanorods
Heikki Palonen, Juha Jäykkä, Petriina Paturi
Flux pinning is still the main limiting factor for the critical current of the high-temperature superconductors in high fields. In this paper we model the field dependence of the c…