Прати
Collins Ashu AKOSA
Collins Ashu AKOSA
Department of Applied Physics, School of Advanced Science and Engineering, Waseda University
Верификована је имејл адреса на kaust.edu.sa
Наслов
Навело
Навело
Година
Dirac spin-orbit torques and charge pumping at the surface of topological insulators
PB Ndiaye, CA Akosa, MH Fischer, A Vaezi, EA Kim, A Manchon
Physical Review B 96 (1), 014408, 2017
952017
Theory of the topological spin Hall effect in antiferromagnetic skyrmions: Impact on current-induced motion
CA Akosa, OA Tretiakov, G Tatara, A Manchon
Physical review letters 121 (9), 097204, 2018
932018
Silicene and transition metal based materials: prediction of a two-dimensionalpiezomagnet
NY Dzade, KO Obodo, SK Adjokatse, AC Ashu, E Amankwah, CD Atiso, ...
Journal of Physics: Condensed Matter 22 (37), 375502, 2010
762010
Topological Hall and spin Hall effects in disordered skyrmionic textures
PB Ndiaye, CA Akosa, A Manchon
Physical Review B 95 (6), 064426, 2017
692017
Topological Hall signatures of magnetic hopfions
B Göbel, CA Akosa, G Tatara, I Mertig
Physical Review Research 2 (1), 013315, 2020
472020
Phenomenology of chiral damping in noncentrosymmetric magnets
CA Akosa, IM Miron, G Gaudin, A Manchon
Physical Review B 93 (21), 214429, 2016
462016
Enhanced nonadiabaticity in vortex cores due to the emergent Hall effect
A Bisig, CA Akosa, JH Moon, J Rhensius, C Moutafis, A Von Bieren, ...
Physical review letters 117 (27), 277203, 2016
372016
Role of spin diffusion in current-induced domain wall motion for disordered ferromagnets
CA Akosa, WS Kim, A Bisig, M Kläui, KJ Lee, A Manchon
Physical Review B 91 (9), 094411, 2015
312015
Nonlinear control of damping constant by electric field in ultrathin ferromagnetic films
B Rana, CA Akosa, K Miura, H Takahashi, G Tatara, YC Otani
Physical Review Applied 14 (1), 014037, 2020
292020
Intrinsic nonadiabatic topological torque in magnetic skyrmions and vortices
CA Akosa, PB Ndiaye, A Manchon
Physical Review B 95 (5), 054434, 2017
242017
Tuning the skyrmion hall effect via engineering of spin-orbit interaction
CA Akosa, H Li, G Tatara, OA Tretiakov
Physical Review Applied 12 (5), 054032, 2019
202019
Current-driven nucleation and propagation of antiferromagnetic skyrmionium
SA Obadero, Y Yamane, CA Akosa, G Tatara
Physical Review B 102 (1), 014458, 2020
182020
Magnon pair emission from a relativistic domain wall in antiferromagnets
G Tatara, CA Akosa, RM Otxoa de Zuazola
Physical Review Research 2 (4), 043226, 2020
172020
Stabilization of skyrmions in a nanodisk without an external magnetic field
H Li, CA Akosa, P Yan, Y Wang, Z Cheng
Physical review applied 13 (3), 034046, 2020
132020
Theory of chiral effects in magnetic textures with spin-orbit coupling
CA Akosa, A Takeuchi, Z Yuan, G Tatara
Physical Review B 98 (18), 184424, 2018
102018
Thermal spin torque in double-barrier tunnel junctions with magnetic insulators
C Ortiz Pauyac, CA Akosa, G Tatara, M Chshiev, A Kalitsov
Physical Review Applied 15 (6), 064003, 2021
72021
Pseudo electric field and pumping valley current in graphene nanobubbles
N Hadadi, A Belayadi, A AlRabiah, O Ly, CA Akosa, M Vogl, H Bahlouli, ...
Physical Review B 108 (19), 195418, 2023
52023
Spin Transport in Ferromagnetic and Antiferromagnetic Textures
CA Akosa
32016
Directed transport of Bose-Einstein Condensates with kicked interactions
KS Suraj, A Kenfack, CA Akosa, G Tatara
Physics Letters A 497, 129333, 2024
12024
Non-Hermitian transport of kicked atoms in an optical ratchet potential
KS Suraj, A Kenfack, CA Akosa, G Tatara
Optics Communications 577, 131435, 2025
2025
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