@inproceedings{6d2e32ade3df42e4b9248541b0453aca,
title = "Crossover from excitons to an electron-hole plasma in a high-quality single T-shaped quantum wire",
abstract = "We studied evolution of photoluminescence (PL) spectral with increasing excitation powers in an unprecedentedly high-quality quantum wire. The PL spectra obtained suggest that the transition from excitons to a dense electron-hole (e-h) plasma in the wire is a gradual crossover via bi-excitons. We also found that the continuum band edge of excitons shows no energy shift with increasing e-h densities and never crosses to the low-energy edge of the plasma PL at higher e-h densities, which is in contrast to a prevailing picture of the exciton Mott transition.",
author = "Masahiro Yoshita and Yuhei Hayamizu and Hidefumi Akiyama and Pfeiffer, {Loren N.} and West, {Ken W.}",
year = "2005",
month = jun,
day = "30",
doi = "10.1063/1.1994390",
language = "English (US)",
isbn = "0735402574",
series = "AIP Conference Proceedings",
pages = "885--886",
booktitle = "PHYSICS OF SEMICONDUCTORS",
note = "PHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27 ; Conference date: 26-07-2004 Through 30-07-2004",
}