129 citations · 314 across the 6 of their papers we have counts for
4 papers · 1 filter
Functional renormalization group study of an eight-band model for the iron arsenides
J. Lichtenstein, S. A. Maier, C. Honerkamp +4
We investigate the superconducting pairing instabilities of eight-band models for the iron arsenides. Using a functional renormalization group treatment, we determine how the criti…
Competition between Electron-Phonon coupling and Spin Fluctuations in superconducting hole-doped BiOCuS
L. Ortenzi, S. Biermann, O. K. Andersen +2
BiOCuS is a band insulator that becomes metallic upon hole doping. Superconductivity was recently reported in doped BiOCuS and attributed to spin fluctuations as a pairing…
On the multi-orbital band structure and itinerant magnetism of iron-based superconductors
Ole Krogh Andersen, Lilia Boeri
This paper explains the multi-orbital band structures and itinerant magnetism of the iron-pnictide and chalcogenides. We first describe the generic band structure of an isolated Fe…
Electron-phonon interaction in Graphite Intercalation Compounds
Lilia Boeri, Giovanni B. Bachelet, Matteo Giantomassi +1
Motivated by the recent discovery of superconductivity in Ca- and Yb-intercalated graphite (CaC and YbC) and from the ongoing debate on the nature and role of the inter…