The conductance of the quantum wire touching the gated Aharonov-Bohm ring
arXiv:cond-mat/0608629 · doi:10.1063/1.2730370
Abstract
We analyse the conductance of the Aharonov - Bohm (AB) one- dimensional quantum ring touching a quantum wire. The period of the AB oscillations is shown to be dependent strongly on the chemical potential and the Rashba coupling parameter that is in a good agreement with the studies of such a device prepared on the Si(100) surface.
2 pages, 3 figures