We theoretically predict the appearance of a persistent charge current in a Rashba ring with a normal and a ferromagnetic lead under no external bias. This charge current is the result of the breaking of the time inve...
Project supported by the National Natural Science Foundation of China (No.11404142)
The electron transport through a Rashba ring with a magnetic flux and driven by a temperature difference is investigated. It is found that the spin interference effect induced by the Rashba spin-orbit interaction and ...
Project supported by the National Natural Science Foundation of China(Nos.61306012,11004168);the Program for Science & Technology Innovation Talents in Universities of Henan Province(No.2012HASTIT033)
The Rashba coefficient and Rashba spin splitting for the first subband of the Alo.5Gao.5N/GaN/ Alo.5Gao.5N quantum well (QW) with various sheet carrier densities (Ns) are calculated by solving Schr6dinger and Pois...
supported by the State Key Development Program for Basic Research of China (Nos. 2006CB921607, 2006CB604908);the National Natural Science Foundation of China (No. 60625402)
Spin splitting of conduction subbands in Al0.3Ga0.7As/GaAs/AlxGa1-xAs/Al0.3Ga0.7As step quantum wells induced by interface and electric field related Rashba effects is investigated theoretically by the method of finit...