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pro vyhledávání: '"Ghader, Doried"'
Autor:
Ghader, Doried, Jabakhanji, Bilal
Publikováno v:
Phys. Rev. B 110, 184409 (2024)
Magnon dynamics in skyrmion lattices have garnered significant interest due to their potential applications in topological magnonics. Existing theories often follow a single-momentum approach, assuming significant Dzyaloshinskii-Moriya Interaction (D
Externí odkaz:
http://arxiv.org/abs/2405.00192
Autor:
Jabakhanji, Bilal, Ghader, Doried
Publikováno v:
Adv. Mater. Interfaces 2023, 2300188
Skyrmions are promising for the next generation of spintronic and magnonic devices, but their zero-field stability and controlled nucleation through chiral interactions remain challenging. In this theoretical study, we explore the potential of moir\'
Externí odkaz:
http://arxiv.org/abs/2302.01074
Publikováno v:
Communications Physics 5, 192 (2022)
The moir\'e engineering of two-dimensional magnets opens unprecedented opportunities to design novel magnetic states with promises for spintronic device applications. The possibility of stabilizing skyrmions in these materials without chiral spin-orb
Externí odkaz:
http://arxiv.org/abs/2111.06936
Autor:
Ghader, Doried
Publikováno v:
New J. Phys. 23 053022 (2021)
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 quantum magnets are gaining increasing attention due to their intriguing st
Externí odkaz:
http://arxiv.org/abs/2010.08621
Autor:
Ghader, Doried
We reveal the rich magnon topology in honeycomb bilayer ferromagnets (HBF) induced by the combined effect of interlayer exchange, Dzyaloshinskii-Moriya interaction (DMI), and electrostatic doping (ED). In particular, we present a systematic study of
Externí odkaz:
http://arxiv.org/abs/2007.11692
Autor:
Ghader, Doried
Publikováno v:
Sci. Rep. 10, 16733 (2020)
Valleytronics is a pioneering technological field relying on the valley degree of freedom to achieve novel electronic functionalities. Topological valley-polarized electrons confined to domain walls in bilayer graphene were extensively studied in vie
Externí odkaz:
http://arxiv.org/abs/2003.12791
Autor:
Ghader, Doried
Publikováno v:
Sci Rep 10, 15069 (2020)
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 bilayer graphene (tBLG). Here, we present a magnonic analogue of tBLG.
Externí odkaz:
http://arxiv.org/abs/1911.07009
Autor:
Ghader, Doried, Khater, Antoine
Publikováno v:
Scientific Reports 9, 15220 (2019)
Antiferromagnetic two-dimensional (2D) materials are currently under intensive theoretical and experimental investigations in view of their potential applications in antiferromagnet-based magnonic and spintronic devices. Recent experimental studies r
Externí odkaz:
http://arxiv.org/abs/1902.09704
Akademický článek
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Autor:
Ghader, Doried, Khater, Antoine
Publikováno v:
Scientific Reports 9 (1) 6290 (2019)
We report on the theoretical prediction of asymmetric edge spin waves, propagating in opposite directions on the edges of honeycomb nanoribbons with zigzag and bearded edges boundaries. The simultaneous propagation of edge spin waves in the same dire
Externí odkaz:
http://arxiv.org/abs/1901.01617