Colloquium: Transport in strongly correlated two dimensional electron fluids
Colloquium: Transport in strongly correlated two dimensional electron fluids
复制标题
DOI：
10.1103/revmodphys.82.1743
复制
发表时间：
2010-05-27
影响因子：
44.1
通讯作者：
Gao, X. P. A.
中科院分区：
文献类型：
--
作者：
Spivak, B.;Kravchenko, S. V.;Gao, X. P. A.
本文概述了在高迁移率半导体器件中低电子密度的二维电子流体的测量输运性质，以及一些已经提出的理论来解释它们。观察到的许多特征不容易与基于无序介质中弱相互作用准粒子的物理学的描述相协调。相反，它们反映了与强相关效应相关的新物理学，值得进一步研究。
An overview of the measured transport properties of the two dimensional electron fluids in high mobility semiconductor devices with low electron densities is presented as well as some of the theories that have been proposed to account for them. Many features of the observations are not easily reconciled with a description based on the well understood physics of weakly interacting quasiparticles in a disordered medium. Rather, they reflect new physics associated with strong correlation effects, which warrant further study.