Collective properties of electrons and holes in coupled quantum dots
Mesoscale and Nanoscale Physics
2009-09-29 v1
Abstract
We discuss the properties of few electrons and electron-hole pairs confined in coupled semiconductor quantum dots, with emphasis on correlation effects and the role of tunneling. We shall discuss, in particular, exact diagonalization results for biexciton binding energy, electron-hole localization, magnetic-field induced Wigner molecules, and spin ordering.
Keywords
Cite
@article{arxiv.cond-mat/0405261,
title = {Collective properties of electrons and holes in coupled quantum dots},
author = {Guido Goldoni and Filippo Troiani and Massimo Rontani and Devis Bellucci and Elisa Molinari and Ulrich Hohenester},
journal= {arXiv preprint arXiv:cond-mat/0405261},
year = {2009}
}
Comments
Proc. of the NATO Advanced Reserach Workshop on 'Quantum Dots: Fundamentals, Applications, and Frontiers'. 16 pages, 9 figures with colors