Quantum transport in a corrugated one-dimensional quantum wire

We report an investigations of the resonant transmission effect of electrons induced by the corrugation of the conducting channel in a gated quantum-wire structure. The corrugation consisted of a periodic indentation of the side wall by which electron waves are scattered backward in the channel. The low-temperature conductance shows a number of peaks in the gate-voltage range where the electron transport is one dimensional. We attribute the resonances to the multiple reflection effect that is interpreted by a simple interference condition.
Publisher
AMERICAN PHYSICAL SOC
Issue Date
1998-08
Language
ENG
Keywords

MAGNETIC-FIELD; INTERFERENCE; CONDUCTANCE; ELECTRONS; CHANNEL

Citation

PHYSICAL REVIEW B, v.58, no.7, pp.3557 - 3560

ISSN
0163-1829
DOI
10.1103/PhysRevB.58.3557
URI
http://hdl.handle.net/10203/73671
Appears in Collection
EE-Journal Papers(저널논문)
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