Quasi-one-dimensional transport near the ballistic limit

被引：2
|
作者：
Tokura, Y
Tarucha, S
机构：
[1] Nippon Telegraph and Telephone Corporation, Basic Research Laboratories, Kanagawa 243-01, Atsugi-shi
来源：
PHYSICAL REVIEW B | 1996年 / 53卷 / 24期
关键词：
D O I：
10.1103/PhysRevB.53.16403
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Electron conductance of a two-dimensional wire at low temperature is studied in a semiclassical approximation taking into account the angular dependences of the scattering potential. The length dependence of the conductance is found to be nonuniversal, especially in the ballistic transport regime. The angular distribution of the emitting electrons at the end of the wire shows dynamical narrowing by the scattering process in the wire.
引用
收藏
页码：16403 / 16407
页数：5
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