Dense (10(10) cm(-2)) quantum dots (QDs) were grown in inverted pyramidal recesses by OMCVD. The high uniformity of the QD arrays is demonstrated by micro-photoluminescence spectra having linewidth as small as 6.5 meV and AFM measurements.
Raffaella Buonsanti, Anna Loiudice, Ona Segura Lecina, Petru Pasquale Albertini, Philippe Benjamin Green, Jari Leemans, Dragos-Constantin Stoian, Mark Adrian Newton
Nicolas Grandjean, Raphaël Butté, Johann Nicolaï Stachurski, Gordon Jens Callsen, Sebastian Pascal Tamariz Kaufmann, Kanako Shojiki