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cond-mat.mtrl-sci2023★ 1 cited
Coupled spin-lattice dynamics from the tight-binding electronic structure
Ramon Cardias, Simon Streib, Zhiwei Lu +7
We developed a method which performs the coupled adiabatic spin and lattice dynamics based on the tight-binding electronic structure model, where the intrinsic magnetic field and i…
cond-mat.mtrl-sci2023
Adiabatic magnon spectra with and without constraining field: Benchmark against an exact magnon spectrum
Simon Streib, Ramon Cardias, Manuel Pereiro +5
The spectrum of magnon excitations in magnetic materials can be obtained exactly from the transverse dynamic magnetic susceptibility, which is however in practice numerically expen…