46 citations · 168 across the 13 of their papers we have counts for
9 papers · 1 filter
Threefold enhancement of superconductivity and the role of field-induced odd-frequency pairing in epitaxial aluminum films near the 2D limit
Werner M. J. van Weerdenburg, Anand Kamlapure, Eirik Holm Fyhn +6
BCS theory has been widely successful at describing elemental bulk superconductors. Yet, as the length scales of such superconductors approach the atomic limit, dimensionality as w…
Superconducting proximity effect and long-ranged triplets in dirty metallic antiferromagnets
Eirik Holm Fyhn, Arne Brataas, Alireza Qaiumzadeh +1
Antiferromagnets have no net spin-splitting on the scale of the superconducting coherence length. Despite this, antiferromagnets have been observed to suppress superconductivity in…
Quasiclassical theory for antiferromagnetic metals
Eirik Holm Fyhn, Arne Brataas, Alireza Qaiumzadeh +1
Unlike ferromagnetism, antiferromagnetism cannot readily be included in the quasiclassical Keldysh theory because of the rapid spatial variation in the directions of the magnetic m…
Planar graphene-NbSe Josephson junctions in a parallel magnetic field
Tom Dvir, Ayelet Zalic, Eirik Holm Fyhn +5
Thin transition metal dichalcogenides sustain superconductivity at large in-plane magnetic fields due to Ising spin-orbit protection, which locks their spins in an out-of-plane ori…
Spin-pumping in superconductor-antiferromagnetic insulator bilayers
Eirik Holm Fyhn, Jacob Linder
We study theoretically spin pumping in bilayers consisting of superconductors and antiferromagnetic insulators. We consider both compensated and uncompensated interfaces and includ…
Temporarily enhanced superconductivity from magnetic fields
Eirik Holm Fyhn, Jacob Linder
Contrary to the expected detrimental influence on superconductivity when applying a magnetic field, we predict that the abrupt onset of such a field can temporarily strongly enhanc…
Combined Zeeman and orbital effect on the Josephson effect in rippled graphene
Eirik Holm Fyhn, Morten Amundsen, Ayelet Zalic +3
The two-dimensional nature of graphene Josephson junctions offers the possibility of creating effective superconductor-ferromagnet-superconductor junctions with tunable Zeeman spli…
Controllable Vortex Loops in Superconducting Proximity Systems
Eirik Holm Fyhn, Jacob Linder
Superconducting vortex loops have so far avoided experimental detection despite being the focus of much theoretical work. We here propose a method of creating controllable vortex l…
Superconducting Vortices in Half-Metals
Eirik Holm Fyhn, Jacob Linder
When the impurity mean free path is short, only spin-polarized Cooper pairs which are non-locally and antisymmetrically correlated in time may exist in a half-metallic ferromagnet.…