Plasmonic Spin-Hall Effect of propagating Surface Plasmon Polaritons in Ni${}_{80}$Fe${}_{20}$ microstructures

Maximilian Paleschke, Cheng-Tien Chiang, Liane Brandt +3

Photoexcitation and shaping of a propagating surface plasmon polariton (SPP) on silver and gold microstructures are well established and lead to the discovery of the plasmonic spin…