  In our recent paper [Mosallanejad et al., Phys. Rev. B 107(18), 184314,
2023], we have derived a Floquet electronic friction model to describe
nonadiabatic molecular dynamics near metal surfaces in the presence of periodic
driving. In this work, we demonstrate that Floquet driving can introduce an
anti-symmetric electronic friction tensor in quantum transport, resulting in
circular motion of the nuclei in the long time limit. Furthermore, we show that
such a Lorentz-like force strongly affects nuclear motion: at lower voltage
bias, Floquet driving can increase the temperature of nuclei; at larger voltage
bias, Floquet driving can decrease the temperature of nuclei. In addition,
Floquet driving can affect electron transport strenuously. Finally, we show
that there is an optimal frequency that maximizes electron current. We expect
that the Floquet electronic friction model is a powerful tool to study
nonadiabatic molecular dynamics near metal surfaces under Floquet driving in
complex systems.
