A shortcut to gradient-corrected magnon dispersion: exchange-only case

Eich, FG; Pittalis, S; Vignale, G

Eich, FG (reprint author), Max Planck Inst Struct & Dynam Matter, Luruper Chaussee 149, D-22761 Hamburg, Germany.

EUROPEAN PHYSICAL JOURNAL B, 2018; 91 (8):

Abstract

Ab initio calculations of the magnon dispersion in ferromagnetic materials typically rely on the adiabatic local density approximation (ALDA) in which......

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