期刊
APPLIED PHYSICS LETTERS
卷 77, 期 15, 页码 2364-2366出版社
AMER INST PHYSICS
DOI: 10.1063/1.1311606
关键词
-
The generic effects induced by boundary roughness on the electron transport through quantum wires have been studied. It is found that the conductance of the rough quantum wires shows rapid fluctuations and strong, broad dips between adjacent plateaus at very low temperatures, and a recovery of the plateau structure at increased temperatures. It is also found that in the recovered plateau structure, the step values are suppressed and the conductance shows long transition regions between adjacent steps. These results agree with existing experiments and can be used as a guideline for the evaluation of the fabrication process of quantum wires. (C) 2000 American Institute of Physics. [S0003- 6951(00)04238-8].
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据