26 citations · 130 across the 14 of their papers we have counts for
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Topological Magnon-Phonon Hybrid Bands in Ferromagnetic Skyrmion Crystals
Doried Ghader, Bilal Jabakhanji
We investigate magnon-phonon (MP) excitations in a Neel-type two-dimensional ferromagnetic skyrmion crystal (SkX) stabilized on a triangular spin lattice by Dzyaloshinskii-Moriya i…
Impact of the honeycomb spin-lattice on topological magnons and edge states in ferromagnetic 2D skyrmion crystals
Doried Ghader, Bilal Jabakhanji
Magnons have been intensively studied in two-dimensional (2D) ferromagnetic (FM) skyrmion crystals (SkXs) stabilized on Bravais lattices, particularly triangular and square lattice…
Momentum-space theory for topological magnons in 2D ferromagnetic skyrmion lattices
Doried Ghader, Bilal Jabakhanji
Magnon dynamics in skyrmion lattices have garnered significant interest due to their potential applications in topological magnonics. Existing theories often follow a single-moment…
Insights on magnon topology and valley-polarization in 2D bilayer quantum magnets
Doried Ghader
The rich and unconventional physics in layered 2D magnets can open new avenues for topological magnonics and magnon valleytronics. In particular, two-dimensional (2D) bilayer quant…
Theoretical realization of rich magnon topology by symmetry-breaking in honeycomb bilayer ferromagnets
Doried Ghader
We reveal the rich magnon topology in honeycomb bilayer ferromagnets (HBF) induced by the combined effect of interlayer exchange, Dzyaloshinskii-Moriya interaction (DMI), and elect…
Magnon magic angles and tunable Hall conductivity in 2D twisted ferromagnetic bilayers
Doried Ghader
Twistronics is currently one of the most active research fields in condensed matter physics, following the discovery of correlated insulating and superconducting phases in twisted…