417 citations · 3k across the 57 of their papers we have counts for
4 papers · 1 filter
The Addition Spectrum of a Lateral Dot from Coulomb and Spin Blockade Spectroscopy
M. Ciorga, A. S. Sachrajda, P. Hawrylak +5
Transport measurements are presented on a class of electrostatically defined lateral dots within a high mobility two dimensional electron gas (2DEG). The new design allows Coulomb…
Weak localisation, interaction effects and the metallic phase in p-SiGe
P. T. Coleridge, A. S. Sachrajda, P. Zawadzki
Magnetoresistance results are presented for p-SiGe samples on the metallic side of the B=0 metal-insulator transition. It was possible to separate the weak localisation and Zeeman…
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…
Universal Behaviour of Metal-Insulator Transitions in the p-SiGe System
P. T. Coleridge, P. Zawadzki, A. S. Sachrajda +2
Magnetoresistance measurements are presented for a strained p-SiGe quantum well sample where the density is varied through the B=0 metal-insulator transition. The close relationshi…