collaborators

1 paper

cond-mat.mes-hall2010

Elementary excitations in charge-tunable InGaAs quantum dots studied by resonant Raman and resonant photoluminescence spectroscopy

Tim Köppen, Dennis Franz, Andreas Schramm +5

We report on resonant optical spectroscopy of self-assembled InGaAs quantum dots in which the number of electrons can accurately be tuned to N=0,1,2 by an external gate voltage. Po…