Abstract
In this paper, spin split, spin-polarization, and spin-flip effect were theoretically investigated through a three-terminal phosphorene quantum nanoring (PQNR) by using the Green’s function formalism in the presence of Rashba spin–orbit interaction (RSOI) and penetrating magnetic flux inside the ring. Our results show that the perfect spin splitting occurs because of the PQNR anisotropic structure. Furthermore, the spin polarization can be tunned by the RSOI strength and the energy of incident electrons. Consequently, this configuration can provide an efficient way to control the spin-dependent transport. Moreover, the structure can illustrate the full spin-flip effect that is irrespective of the injection source.
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