10 citations · 16 across the 3 of their papers we have counts for
3 papers
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…
Resolution of Discrete Excited States in InGaN Multiple Quantum Wells using Degenerate Four Wave Mixing
D. O. Kundys, J. -P. R. Wells, A. D. Andreev +6
We report on two pulse, degenerate four wave mixing (DFWM) measurements on shallow InGaN/GaN multi-quantum wells (MQWs) grown on sapphire substrates. These reveal pulse length limi…
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…