32 citations · 40 across the 2 of their papers we have counts for
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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…
Enhancement of superconductivity mediated by antiferromagnetic squeezed magnons
Eirik Erlandsen, Akashdeep Kamra, Arne Brataas +1
We investigate theoretically magnon-mediated superconductivity in a heterostructure consisting of a normal metal and a two-sublattice antiferromagnetic insulator. The attractive el…