Zhang, L.; Liang, F.; Wang, J. - In: The European Physical Journal B - Condensed Matter and … 74 (2010) 1, pp. 91-96
We report a theoretical study on generation of a spin polarized charge current with arbitrary spin polarization, including the fully-spin-polarized current. In a two-terminal mesoscopic ring device, the Rashba spin-orbit coupling (RSOC) is considered as well as a microwave field applied on one...