603 citations · 2.3k across the 58 of their papers we have counts for
4 papers · 1 filter
Ultrafast generation and dynamics of isolated skyrmions in antiferromagnetic insulators
Rohollah Khoshlahni, Alireza Qaiumzadeh, Anders Bergman +1
Based on atomistic spin dynamics simulations, we report the ultrafast generation of single antiferromagnetic (AFM) skyrmions in a confined geometry. This process is achieved throug…
Quantum magnetization fluctuations via spin shot noise
Alireza Qaiumzadeh, Arne Brataas
Recent measurements in current-driven spin valves demonstrate magnetization fluctuations that deviate from semiclassical predictions. We posit that the origin of this deviation is…
Electrically controlled long-distance spin transport through an antiferromagnetic insulator
R. Lebrun, A. Ross, S. A. Bender +6
Spintronics uses spins, the intrinsic angular momentum of electrons, as an alternative for the electron charge. Its long-term goal is in the development of beyond-Moore low dissipa…
Intrinsic spin-orbit torque arising from Berry curvature in metallic-magnet/Cu-oxide interface
Tenghua Gao, Alireza Qaiumzadeh, Hongyu An +4
We report the observation of the intrinsic damping-like spin-orbit torque (SOT) arising from the Berry curvature in metallic-magnet/CuO heterostructures. We show that a robust…