113 citations · 840 across the 25 of their papers we have counts for
5 papers · 1 filter
Stoner contributions to the magnon equation of motion
Thorbjørn Skovhus, Patrik Thunström
From linear response theory, we derive the equation of motion for Landau-damped magnon quasi-particles in absence of spin-orbit coupling. The derivation is based on a minimal set o…
Topological magnon in exchange frustration driven incommensurate spin spiral of a kagome lattice YMnSn
Banasree Sadhukhan, Anders Bergman, Patrik Thunström +3
YMnSn consists of two types of Mn-based kagome planes stacked along -axis having a complex magnetic interactions. We report a spin reconstruction in YMnSn from f…
Magnetism in AV3Sb5 (A = Cs, Rb, K): Complex Landscape of the Dynamical Magnetic Textures
Debjani Karmakar, Manuel Pereiro, Md. Nur Hasan +10
We have investigated the dynamical magnetic properties of the V-based kagome stibnite compounds by combining the ab-initio calculated magnetic parameters of a spin Hamiltonian like…
The interplay of local electron correlations and ultrafast spin dynamics in fcc Ni
Tobias Lojewski, Mohamed F. Elhanoty, Loïc Le Guyader +48
The complex electronic structure of metallic ferromagnets is determined by a balance between exchange interaction, electron hopping leading to band formation, and local Coulomb rep…
Correlated electron behavior of metalorganic molecules: insights from density functional theory combined with many-body effects using exact diagonalization
Sumanta Bhandary, Malte Schüler, Patrik Thunström +5
A proper theoretical description of electronic structure of the 3d orbitals in the metal centers of functional metalorganics is a challenging problem. In this letter, we apply dens…