Ducommun, Y.Hartmann, A.Kapon, E.Hohenester, U.Molinari, E.2008-02-292008-02-292008-02-29200110.1002/1521-3951(200103)224:2<325::AID-PSSB325>3.0.CO;2-Zhttps://infoscience.epfl.ch/handle/20.500.14299/19669WOS:0001679915000041268Observation of charged few-particle states in the optical spectra of single semiconductor quantum dotstext::journal::journal article::research article