239 citations · 635 across the 9 of their papers we have counts for
3 papers · 1 filter
Spin-orbit interaction in InAs/GaSb heterostructures quantified by weak antilocalization
F. Herling, C. Morrison, C. S. Knox +5
We study the spin-orbit interaction (SOI) in InAs/ GaSb and InAs quantum wells. We show through temperature- and gate-dependent magnetotransport measurements of weak antilocalizati…
Enhanced shot noise in resonant tunnelling via interacting localised states
S. S. Safonov, A. K. Savchenko, D. A. Bagrets +4
In a variety of mesoscopic systems shot noise is seen to be suppressed in comparison with its Poisson value. In this work we observe a considerable enhancement of shot noise in the…
Weak localisation, hole-hole interactions and the "metal"-insulator transition in two dimensions
M. Y. Simmons, A. R. Hamilton, M. Pepper +4
A detailed investigation of the metallic behaviour in high quality GaAs-AlGaAs two dimensional hole systems reveals the presence of quantum corrections to the resistivity at low te…