17 citations · 37 across the 4 of their papers we have counts for
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Theory of Activated Transport in Bilayer Quantum Hall Systems
Bahman Roostaei, Kieran J. Mullen, Herbert A. Fertig +1
We analyze the transport properties of bilayer quantum Hall systems at total filling factor in drag geometries as a function of interlayer bias, in the limit where the disord…
Pseudospin vortex-antivortex states with interwoven spin textures in double layer quantum Hall systems
J. Bourassa, B. Roostaei, R. Cote +2
Recent experiments on strongly correlated bilayer quantum Hall systems strongly suggest that, contrary to the usual assumption, the electron spin degree of freedom is not completel…
Polarization transitions in interacting ring 1D arrays
Bahman Roostaei, Kieran Mullen
Periodic nanostructures can display the dynamics of arrays of atoms while enabling the tuning of interactions in ways not normally possible in Nature. We examine one dimensional ar…
Polarization transitions in quantum ring arrays
Bahman Roostaei, Kieran Mullen
We calculate the zero temperature electrostatic properties of charged one and two dimensional arrays of rings, in the classical and quantum limits. Each ring is assumed to be an id…