We develop a theory of adiabatic orbital pum**, highlighting qualitative differences from
spin pum**. An oscillating magnetic field pumps not only orbital angular momentum …

Spin torque is typically classified based on how the spin current is generated and injected
into a magnet for manipulation. Spin-orbit torque arises from the spin-orbit interaction in a …

We study the orbital Hall effect (OHE) in the AC regime using bilayer graphene (BLG) as a
prototypical material platform. While the unbiased BLG has gapless electronic spectra …

The interplay between spin currents and orbital momentum currents is fundamental in the
emerging field of orbitronics, particularly when considering nanoscale features. Unlike spin …

Despite the recent success of identifying experimental signatures of the orbital Hall effect
(OHE), the research on the microscopic mechanisms behind this unique phenomenon is still …