arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0909.0019cond-mat.mes-hall
收藏

局域态密度中的Aharonov-Bohm振荡

Aharonov-Bohm oscillations in the local density of states

A. Cano, I. Paul

摘要:

具有不均匀性的电子的散射在金属的局域态密度中产生调制。我们表明,电子干扰的贡献,这些调制的影响,通过Aharonov-Bohm效应的磁场。这可以利用在一个简单的STM设置,作为阿哈罗诺夫-玻姆干涉仪在纳米尺度。

英文摘要:

The scattering of electrons with inhomogeneities produces modulations in the local density of states of a metal. We show that electron interference contributions to these modulations are affected by the magnetic field via the Aharonov-Bohm effect. This can be exploited in a simple STM setup that serves as an Aharonov-Bohm interferometer at the nanometer scale.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑