<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Simserides, C.D.</style></author><author><style face="normal" font="default" size="100%">Hohenester, U.</style></author><author><style face="normal" font="default" size="100%">Goldoni, G.</style></author><author><style face="normal" font="default" size="100%">Molinari, E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Local absorption spectra of artificial atoms and molecules</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review B - Condensed Matter and Materials Physics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://journals.aps.org/prb/abstract/10.1103/PhysRevB.62.13657</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">20</style></number><volume><style face="normal" font="default" size="100%">62</style></volume><pages><style face="normal" font="default" size="100%">13657-13666</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">We investigate theoretically the spatial dependence of the linear absorption spectra of single and coupled semiconductor quantum dots, where the strong three-dimensional quantum confinement leads to an overall enhancement of Coulomb interaction and, in turn, to a pronounced renormalization of the excitonic properties. We show that—because of such Coulomb correlations and the spatial interference of the exciton wave functions—unexpected spectral features appear whose intensity depends on spatial resolution in a highly nonmonotonic way when the spatial resolution is comparable with the excitonic Bohr radius. We finally discuss how the optical near-field properties of double quantum dots are affected by their coupling.</style></abstract><notes><style face="normal" font="default" size="100%">cited By 36</style></notes></record></records></xml>