库仑阻塞系统中标度行为的观测
凝聚态物理
2007-05-23 v1
摘要
我们描述了两个实验，以研究电子电荷涨落对量子点输运性质的影响。首先，我们通过改变连接点接触的电导，将器件从单量子点行为扫描到双量子点行为。其次，我们测量了充电能对势垒电导的依赖性。将实验与基于 Luttinger 液体类型描述的理论得到的曲线进行了比较。该理论预测了充电能的标度行为，与我们的实验吻合良好。
引用
@article{arxiv.cond-mat/9607138,
title = {Observation of scaling behavior in a Coulomb blockade system},
author = {K. Flensberg and L. W. Molenkamp},
journal= {arXiv preprint arXiv:cond-mat/9607138},
year = {2007}
}
备注
15 pages, LateX, with 6 figures embedded using epsf. To be published in Frontiers in Nanoscale Sciences of Micron/Submicron Devices, Eds. A. P. Jauho, E. V. Buzaneva, and I. F. Koval, NATO Series E: Applied Sciences, Kluwer Academic Press