10 citations · 11 across the 6 of their papers we have counts for
6 papers
Nonlinear Topological Orbital Responses of Antiferromagnetic Skyrmions
Amir N. Zarezad, Arne Brataas, Alireza Qaiumzadeh
Antiferromagnetic skyrmions evade the skyrmion Hall effect, but compensation suppresses their conventional topological charge Hall signal. We predict a semiclassical nonlinear topo…
Inherent electro-optic Kerr rotation
Erlend Syljuåsen, Alireza Qaiumzadeh, Rembert A. Duine +1
We uncover a previously overlooked contribution to the electro-optic Kerr rotation of reflected light, arising from the interplay of matter, the static electric field, and the magn…
Magnetic moment of electrons in systems with spin-orbit coupling
I. A. Ado, M. Titov, Rembert A. Duine +1
Magnetic effects originating from spin-orbit coupling (SOC) have been attracting major attention. However, SOC contributions to the electron magnetic moment operator are convention…
Orbital Edelstein effect from the gradient of a scalar potential
I. A. Ado, M. Titov, Rembert A. Duine +1
We study the orbital Edelstein effect (OEE) that originates from a particular inversion symmetry breaking mechanism: an asymmetric scalar potential. We compute OEE of this kind wit…
Position operators and interband matrix elements of scalar and vector potentials in the 8-band Kane model
I. A. Ado, M. Titov, Rembert A. Duine +1
We diagonalize the 8-band Kane Hamiltonian with a proper inclusion of the interband matrix elements of the scalar and vector potentials. This leads, among other results, to a modif…
Kubo formula for dc conductivity: generalization to systems with spin-orbit coupling
I. A. Ado, M. Titov, Rembert A. Duine +1
We revise the Kubo formula for the electric dc conductivity in the presence of spin-orbit coupling (SOC). We discover that each velocity operator that enters this formula differs f…