26 citations · 145 across the 15 of their papers we have counts for
3 papers · 1 filter
Inverse proximity effect in -wave and -wave superconductors coupled to topological insulators
Henning G. Hugdal, Morten Amundsen, Jacob Linder +1
We study the inverse proximity effect in a bilayer consisting of a thin - or -wave superconductor (S) and a topological insulator (TI). Integrating out the topological fermio…
Vortex spin-valve on a topological insulator
Morten Amundsen, Henning G. Hugdal, Asle Sudbø +1
Spin-valve structures are usually associated with the ability to modify the resistance of electrical currents. We here demonstrate a profoundly different effect of a spin-valve. In…
Magnon-induced superconductivity in a topological insulator coupled to ferro- and antiferromagnetic insulators
Henning G. Hugdal, Stefan Rex, Flavio S. Nogueira +1
We study the effective interactions between Dirac fermions on the surface of a three-dimensional topological insulator due to the proximity coupling to the magnetic fluctuations in…