Dephasing due to voltage probes in quantum wires with andidot potential

Souma, Satofumi; Suzuki, Akira
June 2000
AIP Conference Proceedings;2000, Vol. 519 Issue 1, p569
Academic Journal
The effect of phase-breaking due to the presence of voltage probes is investigated theoretically through a study of the conductance oscillation caused by inter-edge scattering between the circular edge-states around an antidot and those localized edge-states along the system boundaries on both sides of a conductor.


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