129 citations · 314 across the 6 of their papers we have counts for
6 papers
Interpolation across a muffin-tin interstitial using localized linear combinations of spherical waves
Yoshiro Nohara, O. K. Andersen
A method for 3D interpolation between hard spheres is described. The function to be interpolated could be the charge density between atoms in condensed matter. Its electrostatic po…
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…
Phonon Mode Spectroscopy, Electron-Phonon Coupling and the Metal-Insulator Transition in Quasi-One-Dimensional M2Mo6Se6
A. P. Petrović, R. Lortz, G. Santi +9
We present electronic structure calculations, electrical resistivity data and the first specific heat measurements in the normal and superconducting states of quasi-one-dimensional…
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…