30 citations · 85 across the 6 of their papers we have counts for
10 papers · 1 filter
Nuclear magnetic resonance probes for the Kondo scenario for the 0.7 feature in semiconductor quantum point contact devices
V. Tripathi, N. R. Cooper
We propose a probe based on nuclear relaxation and Knight shift measurements for the Kondo scenario for the "0.7 feature" in semiconductor quantum point contact (QPC) devices. We s…
Theory of NMR in semiconductor quantum point contact devices
N. R. Cooper, V. Tripathi
We describe how a local non-equilibrium nuclear polarisation can be generated and detected by electrical means in a semiconductor quantum point contact device. We show that measure…
Dynamic nuclear polarisation in biased quantum wires with spin-orbit interaction
V. Tripathi, A. C. H. Cheung, N. R. Cooper
We propose a new method for dynamic nuclear polarisation in a quasi one-dimensional quantum wire utilising the spin-orbit interaction, the hyperfine interaction, and a finite sourc…
Density waves and supersolidity in rapidly rotating atomic Fermi gases
Gunnar Moller, Nigel R. Cooper
We study theoretically the low-temperature phases of a two-component atomic Fermi gas with attractive s-wave interactions under conditions of rapid rotation. We find that, in the e…
Density profiles for atomic quantum Hall states
N. R. Cooper, F. J. M. van Lankvelt, J. W. Reijnders +1
We analyze density profiles for atomic quantum Hall states, which are expected to form in systems of rotating cold atoms in the high-rotation limit. For a two-dimensional (single-l…
Quantum and Classical Dissipative Effects on Tunnelling in Quantum Hall Bilayers
Robert L. Jack, Derek K. K. Lee, Nigel R. Cooper
We discuss the interplay between transport and dissipation in quantum Hall bilayers. We show that quantum effects are relevant in the pseudospin picture of these systems, leading e…