107 citations · 488 across the 12 of their papers we have counts for
4 papers · 1 filter
Spin reorientation driven by the interplay between spin-orbit coupling and Hund's rule coupling in iron pnictides
M. H. Christensen, Jian Kang, B. M. Andersen +2
In most magnetically-ordered iron pnictides, the magnetic moments lie in the FeAs planes, parallel to the modulation direction of the spin stripes. However, recent experiments in h…
Robust determination of superconducting gap sign changes via quasiparticle interference
P. J. Hirschfeld, D. Altenfeld, I. Eremin +1
Phase-sensitive measurements of the superconducting gap in Fe-based superconductors have proven more difficult than originally anticipated. While quasiparticle interference (QPI) m…
Pairing symmetry of the one-band Hubbard model in the paramagnetic weak-coupling limit: a numerical RPA study
A. T. Romer, A. Kreisel, I. Eremin +4
We study the spin-fluctuation-mediated superconducting pairing gap in a weak-coupling approach to the Hubbard model for a two dimensional square lattice in the paramagnetic state.…
Superconducting phase diagram of itinerant antiferromagnets
A. T. Roemer, I. Eremin, P. J. Hirschfeld +1
We study the phase diagram of the Hubbard model in the weak-coupling limit for coexisting spin-density-wave order and spin-fluctuation-mediated superconductivity. Both longitudinal…