138 citations · 858 across the 32 of their papers we have counts for
3 papers · 1 filter
Increased Performance of Matsubara space calculations: A case study within Eliashberg theory
Fabian Schrodi, Alex Aperis, Peter M. Oppeneer
We present a method to considerably improve the numerical performance for solving Eliashberg-type coupled equations on the imaginary axis. Instead of the standard practice of intro…
Self-consistent temperature dependence of quasiparticle bands in monolayer FeSe on SrTiO
Fabian Schrodi, Alex Aperis, Peter M. Oppeneer
We study the temperature evolution of the quasiparticle bands of the FeSe monolayer on the SrTiO (STO) substrate from 10 to 300 K by applying the anisotropic, multiband and ful…
Advanced first-principles theory of superconductivity including both lattice vibrations and spin fluctuations: The case of FeB
Jonas Bekaert, Alex Aperis, Bart Partoens +2
We present an advanced method to study spin fluctuations in superconductors quantitatively, and entirely from first principles. This method can be generally applied to materials wh…