Control of spontaneous spin splitting in
β
U. Ekenberg; O. Mauritz
π
Article
π
2001
π
Elsevier Science
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English
β 94 KB
Spin-orbit coupling combined with inversion asymmetry gives rise to spin splitting even in the absence of an applied magnetic ΓΏeld. The size of this spin splitting can be controlled by changing the degree of asymmetry using a gate voltage. We present here other less obvious ways of controlling the s