Instability toward biexciton crystallization in one-dimensional electron-hole systems
Strongly Correlated Electrons
2009-11-10 v1
Abstract
One-dimensional (1D) electron-hole (e-h) systems in a high-density regime is investigated by means of bozonization techniques. It turned out that the systems are insulating even at the high density limit and that the exciton Mott transition (insulator-to-metal transition) never occurs at absolute zero temperature. The insulating ground state exhibits a strong instability towards the crystallization of biexcitons.
Cite
@article{arxiv.cond-mat/0410193,
title = {Instability toward biexciton crystallization in one-dimensional electron-hole systems},
author = {Kenichi Asano and Tetsuo Ogawa},
journal= {arXiv preprint arXiv:cond-mat/0410193},
year = {2009}
}
Comments
4 pages