A Modal Frequency-Domain Generalised Force Matrix for the Unsteady Vortex Lattice Method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2017.10.010
Abstract: Abstract The unsteady Vortex Lattice method is becoming an increasingly popular aerodynamic modelling method for incompressible aeroelastic problems, such as flexible low-speed aircraft, wind turbines and flapping flight. It leads to discrete time aeroelastic state… read more here.
Keywords: vortex lattice; frequency; lattice method; method ... See more keywords
Structural studies of metastable and equilibrium vortex lattice domains in MgB2
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ab20eb
Abstract: The vortex lattice in MgB2 is characterized by the presence of long-lived metastable states, which arise from cooling or heating across the equilibrium phase boundaries. A return to the equilibrium configuration can be achieved by… read more here.
Keywords: vortex lattice; equilibrium vortex; equilibrium; metastable equilibrium ... See more keywords
Rotation of the magnetic vortex lattice in Ru7B3 driven by the effects of broken time-reversal and inversion symmetry
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.024518
Abstract: We observe a hysteretic reorientation of the magnetic vortex lattice in the noncentrosymmetric superconductor Ru7B3, with the change in orientation driven by altering magnetic field below Tc. Normally a vortex lattice chooses either a single… read more here.
Keywords: lattice; rotation; magnetic vortex; symmetry ... See more keywords
Vibrational motion of a vortex lattice induced near the surface of a type-II superconductor by an external low-frequency ac magnetic field
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.103.064509
Abstract: The theoretical description and experimental study of a reversible vibrational vortex motion induced in a type-II superconductor by a weak low-frequency ac magnetic field are discussed. The case where the external magnetic field and vortex… read more here.
Keywords: superconductor; magnetic field; vortex lattice; vortex ... See more keywords
Field angle dependent vortex lattice phase diagram in MgB2
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.103.094516
Abstract: Using small-angle neutron scattering we have studied the superconducting vortex lattice (VL) phase diagram in MgB2 as the applied magnetic field is rotated away from the c axis and towards the basal plane. The field… read more here.
Keywords: field; lattice phase; angle; phase diagram ... See more keywords
Domain formation in the type-II/1 superconductor niobium: Interplay of pinning, geometry, and attractive vortex-vortex interaction
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.144506
Abstract: Vortex attraction which can cause a bundling of vortices has been observed in a multitude of type-II superconductors. While its underlying mechanisms have been extensively studied, the morphology of the emerging vortex superstructure has only… read more here.
Keywords: type superconductor; vortex lattice; vortex; geometry ... See more keywords
Structural transition kinetics and activated behavior in the superconducting vortex lattice
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.060502
Abstract: Using small-angle neutron scattering, we investigated the behavior of a metastable vortex lattice state in MgB2 as it is driven towards equilibrium by an ac magnetic field. This shows an activated behavior, where the ac… read more here.
Keywords: structural transition; transition kinetics; activated behavior; vortex lattice ... See more keywords
Topologically Protected Landau Level in the Vortex Lattice of a Weyl Superconductor.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.037701
Abstract: The question whether the mixed phase of a gapless superconductor can support a Landau level is a celebrated problem in the context of d-wave superconductivity, with a negative answer: the scattering of the subgap excitations… read more here.
Keywords: vortex lattice; landau level; weyl superconductor; superconductor ... See more keywords