Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8204408 | Physics Letters A | 2017 | 4 Pages |
Abstract
We suggest a single-mode spin injection scheme in non-ferromagnetic quantum channels utilizing perpendicular strong Rashba spin-orbit and Zeeman fields. By applying a positive top-gate potential in order to inject electrons from the spin-orbit gap to the low-energy regime, we observe coherent destruction of transport signatures of a hole-like quasi-bound state, an electron-like quasi-bound state, or a hole-like bound state features that are sensitive to the selection of the top-gate length along the transport direction.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Chi-Shung Tang, Yun-Hsuan Yu, Nzar Rauf Abdullah, Vidar Gudmundsson,