Hydrodynamic theory of transport in doped graphene (2009)
Bistritzer, R., MacDonald, A. H.
We study non-linear dc transport in graphene using a hydrodynamic approach and conclude that in clean samples the drift velocity saturates at a weakly density-dependent value v_{sat} ~ 10^7 cm/s. We...
Electronic Cooling in Graphene (2009)
Bistritzer, R., MacDonald, A. H.
Energy transfer to acoustic phonons is the dominant low-temperature cooling channel of electrons in a crystal.For cold neutral graphene we find that the weak cooling power of its acoustical modes...
Comment on "Electron screening and excitonic condensation in double-layer graphene systems" (2008)
Bistritzer, R., Min, H., Su, J. J., MacDonald, A. H.
The influence of screening on the condensed state of bilayer graphene is studied within the framework of the Thomas Fermi approximation. We find that screening has little effect on the...
Influence of Disorder on Electron-Hole Pair Condensation in Graphene Bilayers (2008)
Bistritzer, R., MacDonald, A. H.
Graphene bilayers can condense into a state with spontaneous interlayer phase coherence that supports dissipationless counterflow supercurrents. Here we address the influence of disorder on the...
Intrinsic dephasing in one-dimensional ultracold atom interferometers
Quantum-phase fluctuations prevent true long-range phase order from forming in interacting 1D condensates, even at zero temperature. Nevertheless, by dynamically splitting the condensate into two...