Ultrathin one-dimensional conductors: short-range correlations and spin-mode velocities
介观与纳米尺度物理
2007-05-23 v5
摘要
In ultrathin wires positioned on high-k dielectric substrates or nearby metallic gates, electrons can form strongly correlated one-dimensional fluids even at relatively high electron densities. The density-density correlation function, charge compressibility, spin susceptibility, and electron specific heat of such fluids are calculated analytically. The results are relevant for the transport and thermodynamics of novel carbon nanotube field-effect transistors and semiconductor quantum wires.
引用
@article{arxiv.cond-mat/0408079,
title = {Short-range correlations and spin-mode velocities in ultrathin one-dimensional conductors},
author = {M. M. Fogler},
journal= {arXiv preprint arXiv:cond-mat/0408079},
year = {2007}
}
备注
4 pages, no figures. (v5) Replaced with the published version