47 citations · 155 across the 8 of their papers we have counts for
8 papers
Magnon drag in a metal-insulating antiferromagnet bilayer
Eirik Erlandsen, Asle Sudbø
We study a bilayer structure consisting of an antiferromagnetic insulator and a normal metal. An electron current is driven in the normal metal with direction parallel to the inter…
Going beyond the Chandrasekhar-Clogston limit in a flat-band superconductor
Atousa Ghanbari, Eirik Erlandsen, Asle Sudbø +1
The Chandrasekhar-Clogston limit normally places stringent conditions on the magnitude of the magnetic field that can coexist with spin-singlet superconductivity, restricting the c…
Eliashberg study of superconductivity induced by interfacial coupling to antiferromagnets
Even Thingstad, Eirik Erlandsen, Asle Sudbø
We perform Eliashberg calculations for magnon-mediated superconductivity in a normal metal, where the electron-magnon interaction arises from interfacial coupling to antiferromagne…
The effect of midgap states on the magnetic exchange interaction mediated by a -wave superconductor
Atousa Ghanbari, Eirik Erlandsen, Jacob Linder
We theoretically study the indirect interaction between two ferromagnetic contacts located on the surface of a -wave superconductor. When the magnets are connected to a $\{010\}…
Schwinger boson study of superconductivity mediated by antiferromagnetic spin-fluctuations
Eirik Erlandsen, Asle Sudbø
We study superconductivity in a normal metal, arising from effective electron-electron interactions mediated by spin-fluctuations in a neighboring antiferromagnetic insulator. Intr…
Magnon-mediated superconductivity on the surface of a topological insulator
Eirik Erlandsen, Arne Brataas, Asle Sudbø
We study superconductivity on the surface of a topological insulator, mediated by magnetic fluctuations in an adjacent ferromagnetic or antiferromagnetic insulator. Superconductivi…