Quantum transport in a corrugated one-dimensional quantum wire

被引：5
|
作者：
Park, K
Lee, S
Shin, M
Yuk, JS
Lee, EH
Kwon, HC
机构：
[1] Elect & Telecommun Res Inst, Dept Res, Taejon 305600, South Korea
[2] Korea Res Inst Stand & Sci, Superconducting Div, Taejon 305606, South Korea
来源：
PHYSICAL REVIEW B | 1998年 / 58卷 / 07期
关键词：
D O I：
10.1103/PhysRevB.58.3557
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
引用
收藏
页码：3557 / 3560
页数：4
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