45 citations · 147 across the 8 of their papers we have counts for
8 papers
Specific heat and entropy of fractional quantum Hall states in the second Landau level
B. A. Schmidt, K. Bennaceur, S. Gaucher +3
Specific heat has had an important role in the study of superfluidity and superconductivity, and could provide important information about the fractional quantum Hall effect as wel…
Measurement of Topological Berry Phase in Highly Disordered Graphene
K. Bennaceur, J. Guillemette, P. L. Lévesque +12
We have observed the quantum Hall effect (QHE) and Shubnikov-de Haas (SdH) oscillations in highly disordered graphene at magnetic fields up to 65 T. Disorder was introduced by hydr…
Berry Phase in Cuprate Superconductors
N. Doiron-Leyraud, T. Szkopek, T. Pereg-Barnea +2
Geometrical Berry phase is recognized as having profound implications for the properties of electronic systems. Over the last decade, Berry phase has been essential to our understa…
McMillan-Rowell Oscillations in a Low Spin-Orbit SNS Semiconducting Junction
Binxin Wu, Chenxu Shao, Sherry Chu +6
The electronic transport properties of an SNS junction formed by an InN nanowire (N) and Al contacts (S) with a superconducting transition temperature T_c ~ 0.92 K were investigate…
Local Superfluidity at the Nanoscale
B. Kulchytskyy, G. Gervais, A. Del Maestro
We have performed quantum Monte Carlo simulations measuring the finite size and temperature superfluid response of helium-4 to the linear and rotational motion of the walls of a na…
Colossal magnetoresistance in an ultra-clean weakly interacting 2D Fermi liquid
Xiaoqing Zhou, B. A. Piot, M. Bonin +5
We report the observation of a new phenomenon of colossal magnetoresistance in a 40 nm wide GaAs quantum well in the presence of an external magnetic field applied parallel to the…