supported by the National Natural Science Foundation of China(Grant No.61176089);the Natural Science Foundation of Hebei Province,China(Grant No.A2011205092);the Foundation of Shijiazhuang University,China(Grant No.XJPT002)
We propose a theoretical method to investigate the effect of the Dresselhaus spin–orbit coupling(DSOC) on the spin transport properties of a regular polygonal quantum ring with an arbitrary number of segments. We f...