122 citations · 298 across the 9 of their papers we have counts for
9 papers
Direct observation of non-equilibrium spin population in quasi-one-dimensional nanostructures
T. -M. Chen, A. C. Graham, M. Pepper +4
Observation of the interplay between interacting energy levels of two spin species is limited by the difficulties in continuously tracking energy levels, and thus leaves spin trans…
Non-Kondo zero-bias anomaly in quantum wires
T. -M. Chen, A. C. Graham, M. Pepper +2
It has been suggested that a zero-bias conductance peak in quantum wires signifies the presence of Kondo spin-correlations, which might also relate to an intriguing 1D spin-effect…
Energy-level pinning and the 0.7 spin state in one dimension: GaAs quantum wires studied using finite-bias spectroscopy
A. C. Graham, D. L. Sawkey, M. Pepper +2
We study the effects of electron-electron interactions on the energy levels of GaAs quantum wires (QWs) using finite-bias spectroscopy. We probe the energy spectrum at zero magneti…
Anomalous spin-dependent behaviour of one-dimensional subbands
A. C. Graham, M. Pepper, M. Y. Simmons +1
We report a new electron interaction effect in GaAs/AlGaAs quantum wires. Using DC-bias spectroscopy, we show that large and abrupt changes occur to the energies of spin-down (lowe…
Hyperfine effects in quantum wires
D. L. Sawkey, K. J. Thomas, M. Pepper +5
This paper has been removed.
Fano factor reduction on the 0.7 structure in a ballistic one-dimensional wire
P. Roche, J. Segala, D. C. Glattli +6
We have measured the non-equilibrium current noise in a ballisticone-dimensional wire which exhibits an additional conductanceplateau at . The Fano factor shows a…