535 citations · 2.8k across the 46 of their papers we have counts for
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Strong magnon softening in tetragonal FeCo compounds
Ersoy Sasioglu, Christoph Friedrich, Stefan Blügel
Magnons play an important role in fast precessional magnetization reversal processes serving as a heat bath for dissipation of the Zeeman energy and thus being responsible for the…
Many-body effects on the Rashba-type spin splitting in bulk bismuth tellurohalides
I. P. Rusinov, I. A. Nechaev, S. V. Eremeev +3
We report on many-body corrections to one-electron energy spectra of bulk bismuth tellurohalides---materials that exhibit a giant Rashba-type spin splitting of the band-gap edge st…
Elimination of the linearization error and improved basis-set convergence within the FLAPW method
Gregor Michalicek, Markus Betzinger, Christoph Friedrich +1
We analyze in detail the error that arises from the linearization in linearized augmented-plane-wave (LAPW) basis functions around predetermined energies and show that it can…