46 citations · 64 across the 4 of their papers we have counts for
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Quantum transport in ballistic -wave superconductors with interband coupling: conductance spectra, Josephson current, and crossed Andreev reflection
Iver Bakken Sperstad, Jacob Linder, Asle Sudbø
We study quantum transport in ballistic -wave superconductors where coupling between the two bands is included, and apply our model to three possible probes for detecting th…
0- phase shifts in Josephson junctions as a signature for the -wave pairing state
Jacob Linder, Iver B. Sperstad, Asle Sudbø
We investigate Josephson junctions with superconducting ferropnictides, both in the diffusive and ballistic limit. We focus on the proposed -wave state, and find that the re…
Josephson current in diffusive multilayer superconductor/ferromagnet/superconductor junctions
Iver B. Sperstad, Jacob Linder, Asle Sudbø
We calculate the Josephson current in a diffusive superconductor/ferromagnet/superconductor junction, where the ferromagnetic region contains multiple layers (or domains). In parti…
Coexistence of itinerant ferromagnetism and a non-unitary superconducting state with line nodes: possible application to UGe
Jacob Linder, Iver B. Sperstad, Andriy Nevidomskyy +2
We construct a mean-field theory for itinerant ferromagnetism coexisting with a non-unitary superconducting state, where only the majority-spin band is gapped and contains line nod…