2 papers
physics.app-ph2020
Defect-Free Axially-Stacked GaAs/GaAsP Nanowire Quantum Dots with Strong Carrier Confinement
Yunyan Zhang, Anton V. Velichko, H. Aruni Fonseka +7
Axially-stacked quantum dots (QDs) in nanowires (NWs) have important applications in fabricating nanoscale quantum devices and lasers. Although their performances are very sensitiv…
cond-mat.other2004
Anomalous Stark Shifts in Single Vertically Coupled Pairs of InGaAs Quantum Dots
R. Oulton, A. I. Tartakovskii, A. Ebbens +4
Vertically coupled Stranski Krastanow QDs are predicted to exhibit strong tunnelling interactions that lead to the formation of hybridised states. We report the results of investig…