Perfect spin-filtering and switching functions in zigzag silicene nanoribbons with hydrogen modification
Sign Up to like & getrecommendations! Published in 2018 at "Organic Electronics"
DOI: 10.1016/j.orgel.2018.08.014
Abstract: Abstract Using the non-equilibrium Green's function method in combination with the spin-polarized density functional theory, we investigate the spin-dependent electronic and transport properties of hydrogen adsorbed zigzag silicene nanoribbons (ZSiNRs). Our results show that the… read more here.
Keywords: silicene nanoribbons; spin filtering; perfect spin; zigzag silicene ... See more keywords
Perfect Spin Filter by Periodic Drive of a Ferromagnetic Quantum Barrier.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.267701
Abstract: We consider the problem of particle tunneling through a periodically driven ferromagnetic quantum barrier connected to two leads. The barrier is modeled by an impurity site representing a ferromagnetic layer or a quantum dot in… read more here.
Keywords: quantum; ferromagnetic quantum; quantum barrier; perfect spin ... See more keywords