83 citations · 111 across the 3 of their papers we have counts for
5 papers
Impact of spin-orbit coupling on quantum Hall nematic phases
M. J. Manfra, R. de Picciotto, Z. Jiang +4
Anisotropic charge transport is observed in a two-dimensional (2D) hole system in a perpendicular magnetic field at filling factors nu=7/2, nu=11/2, and nu=13/2 at low temperature.…
Large Bychkov-Rashba spin-orbit coupling in high-mobility GaN/AlGaN heterostructures
S. Schmult, M. J. Manfra, A. Punnoose +3
We present low temperature magnetoconductivity measurements of a density-tunable and high mobility two-dimensional electron gas confined in the wide bandgap GaN/AlGaN system. We ob…
Reentrant anisotropic phases in a two-dimensional hole system
M. J. Manfra, Z. Jiang, S. H. Simon +3
Anisotropic charge transport is observed in a two-dimensional (2D) hole system in a perpendicular magnetic field at filling factors nu=7/2 and nu=11/2 for temperatures below 150mK.…
Acoustic phonon scattering in a low density, high mobility AlGaN/GaN field effect transistor
E. A. Henriksen, S. Syed, Y. Ahmadian +5
We report on the temperature dependence of the mobility, , of the two-dimensional electron gas in a variable density AlGaN/GaN field effect transistor, with carrier densities ra…
Amorphous-like Density of Gap States in Single Crystal Pentacene
D. V. Lang, X. Chi, T. Siegrist +2
We show that optical and electrical measurements on pentacene single crystals can be used to extract the density of states in the HOMO-LUMO bandgap. It is found that these highly p…