440 citations · 5.2k across the 174 of their papers we have counts for
16 papers · 1 filter
Unconventional superconductivity on a topological insulator
Jacob Linder, Yukio Tanaka, Takehito Yokoyama +2
We study proximity-induced superconductivity on the surface of a topological insulator (TI), focusing on unconventional pairing. We find that the excitation spectrum becomes gaples…
Spin-polarized Josephson current in SFS junctions with inhomogeneous magnetization
Mohammad Alidoust, Jacob Linder, Gholamreza Rashedi +2
SHORTENED ABSTRACT: We study numerically the properties of spin- and charge-transport in a nanoscale diffusive superconductorferromagnetsuperconductor junction when the…
Phase-controlled proximity-effect in ferromagnetic Josephson junctions: calculation of DOS and electronic specific heat
Mohammad Alidoust, Jacob Linder, Gholamreza Rashedi +1
We study the thermodynamic properties of a dirty ferromagnetic SFS Josephson junction with s-wave superconducting leads in the low-temperature regime. We employ a full…
Probing phase-separation in Bose-Fermi mixtures by the critical superfluid velocity
Jacob Linder, Asle Sudbø
We investigate the effect exerted by spin-polarized fermions on the interaction between superfluid bosons for a Bose-Fermi mixture residing on an optical lattice, with particular e…
Josephson current in graphene: the role of unconventional pairing symmetries
Jacob Linder, Annica M. Black-Schaffer, Takehito Yokoyama +2
We investigate the Josephson current in a graphene superconductor/normal/superconductor junction, where superconductivity is induced by means of the proximity effect from external…
Anomalous Finite Size Effects on Surface States in the Topological Insulator BiSe
Jacob Linder, Takehito Yokoyama, Asle Sudbø
We study how the surface states in the strong topological insulator BiSe are influenced by finite size effects, and compare our results with those recently obtained for 2D…