59 citations · 143 across the 10 of their papers we have counts for
10 papers
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…
Designing layered 2D skyrmion lattices in moiré magnetic hetero-structures
Bilal Jabakhanji, Doried Ghader
Skyrmions are promising for the next generation of spintronic and magnonic devices, but their zero-field stability and controlled nucleation through chiral interactions remain chal…
Whirling interlayer fields as a source of stable topological order in moiré CrI3
Doried Ghader, Bilal Jabakhanji, Alessandro Stroppa
The moiré engineering of two-dimensional magnets opens unprecedented opportunities to design novel magnetic states with promises for spintronic device applications. The possibility…
Magnetic-field driven ambipolar quantum Hall effect in epitaxial graphene close to the charge neutrality point
A. Nachawaty, M. Yang, W. Desrat +7
We have investigated the disorder of epitaxial graphene close to the charge neutrality point (CNP) by various methods: i) at room temperature, by analyzing the dependence of the re…
Magnetoresistance of disordered graphene: from low to high temperatures
B. Jabakhanji, D. Kazazis, W. Desrat +3
We present the magnetoresistance (MR) of highly doped monolayer graphene layers grown by chemical vapor deposition on 6H-SiC. The magnetotransport studies are performed on a large…
Bottom-gated epitaxial graphene suitable for half-integer quantum metrology ?
B. Jouault, N. Camara, B. Jabakhanji +5
We demonstrate that the carrier concentration of epitaxial graphene devices grown on the C-face of a SiC substrate is efficiently modulated by a buried gate. The gate is fabricated…
Interplay between interferences and electron-electron interactions in epitaxial graphene
B. Jouault, B. Jabakhanji, N. Camara +3
We separate localization and interaction effects in epitaxial graphene devices grown on the C-face of a 4H-SiC substrate by analyzing the low temperature conductivities. Weak local…
Growth of monolayer graphene on 8deg off-axis 4H-SiC (000-1) substrates with application to quantum transport devices
N. Camara, B. Jouault, A. Caboni +7
Using high temperature annealing conditions with a graphite cap covering the C-face of an 8deg off-axis 4H-SiC sample, large and homogeneous single epitaxial graphene layers have b…