Two-dimensional electron crystals in single and double layers
介观与纳米尺度物理
2015-06-24 v1
摘要
We present results of Monte-Carlo simulations for finite 2D single and bilayer systems. Strong Coulomb correlations lead to arrangement of particles in configurations resembling a crystal lattice. For binary layers, there exists a particularly rich variety of lattice symmetries which depend on the interlayer separation . We demonstrate that in these mesoscopic lattices there exist two fundamental types of ordering: radial and orientational. The dependence of the melting temperature on is analyzed, and a stabilization of the crystal compared to a single layer is found.
引用
@article{arxiv.cond-mat/0102279,
title = {Two-dimensional electron crystals in single and double layers},
author = {A. V. Filinov and M. Bonitz and Yu. E. Lozovik},
journal= {arXiv preprint arXiv:cond-mat/0102279},
year = {2015}
}
备注
To be published in Contrib. Plasma Phys., 6 pages, 3 figures, uses cpp2e.cls (included)