27 citations · 46 across the 6 of their papers we have counts for
4 papers · 1 filter
Tuning the exciton g-factor in single InAs/InP quantum dots
D. Kim, W. Sheng, P. J. Poole +6
Photoluminescence data from single, self-assembled InAs/InP quantum dots in magnetic fields up to 7 T are presented. Exciton g-factors are obtained for dots of varying height, corr…
Metallic and Insulating behaviour in p-SiGe at nu = 3/2
P. T. Coleridge, R. L. Williams, J. Lapointe +1
Shubnikov-de Haas data is presented for a p-SiGe sample exhibiting strongly insulating behaviour at nu = 3/2. In addition to the fixed points defining a high field metal- insulator…
Self-Assembled InAs Quantum Dots on Patterned InP Substrates
J. Lefebvre, P. J. Poole, J. Fraser +3
The size distribution of self-assembled InAs quantum dots grown on (001) InP under the Stranski-Krastanow growth mode is controlled using selective area/chemical beam epitaxy, whic…
Quantum Phase Transitions in the p-SiGe system
P. T. Coleridge, P. Zawadzki, A. Sachrajda +2
The rich variety of phase transitions observed in the strained p-SiGe system are considered and compared. It is shown that the integer quantum Hall effect transitions, the Hall ins…