From single dots to interacting arrays
介观与纳米尺度物理
2007-05-23 v1
摘要
We explore the structural changes in charge the density and the electron configuration of quantum dots caused by the presence of other dots in an array, and the interaction of neighboring dots. We discuss what recent measurements and calculation of the far-infrared absorption reveal about almost isolated quantum dots and investigate some aspects of the complex transition from isolated dots to dots with strongly overlapping electron density. We also address the the effects on the magnetization of such dot array.
引用
@article{arxiv.cond-mat/0110323,
title = {From single dots to interacting arrays},
author = {Vidar Gudmundsson and Andrei Manolescu and Roman Krahne and Detlef Heitmann},
journal= {arXiv preprint arXiv:cond-mat/0110323},
year = {2007}
}
备注
29 papes, 17 included figures. This article is slated to appear as a chapter in "Nano-Physics and Bio-Electronics", edited by T. Chakraborty, F. Peeters, and U. Sivan (to be published by Elsevier Co.)