12 citations · 21 across the 7 of their papers we have counts for
4 papers · 1 filter
An Energy Integration Free Kubo-Bastin Formula Decomposition
Ousmane Ly
Kubo formulae play a central role in modern spintronics and condensed matter physics, serving as the foundational ground for studying transport responses in the linear regime. In t…
Unconventional alternating out-of-plane spin polarization in the coplanar kagome antiferromagnet
Ousmane Ly, Satoru Hayami
The emergence of spin-polarized currents in nonrelativistic platforms continues to attract significant interest in spintronics. Here we demonstrate that a noncollinear kagome antif…
High-Harmonic Spin and Charge Pumping in Altermagnets
Ousmane Ly
We report the emergence of highly nonlinear spin and charge pumping in an altermagnetic system driven by magnetic dynamics. The non-relativistic spin-momentum coupling inherent to…
A Purely Magnetic Route to High-Harmonic Spin Pumping
Ousmane Ly
Spin pumping provides a fundamental route for dynamical spin transport, yet in its conventional form it produces only linear spin responses at the driving frequency. Recent studies…