57 citations · 145 across the 6 of their papers we have counts for
5 papers · 1 filter
Stability of multielectron bubbles in high Landau levels
Dohyung Ro, S. A. Myers, N. Deng +5
We study multielectron bubble phases in the and Landau levels in a high mobility GaAs/AlGaAs sample. We found that the longitudinal magnetoresistance versus temperature…
Disorder broadening of even denominator fractional quantum Hall states in the presence of a short-range alloy potential
E. Kleinbaum, Hongxi Li, N. Deng +3
We study energy gaps of the and fractional quantum Hall states in a series of two-dimensional electron gases containing alloy disorder. We found that gaps at these…
Electron Bubbles and the Structure of the Orbital Wavefunction
Dohyung Ro, N. Deng, J. D. Watson +4
Stripe-like and bubble-like patterns spontaneously form in numerous physical, chemical, and biological systems when competing long-range and short-range interactions banish uniform…
Contrasting Energy Scales of the Reentrant Integer Quantum Hall States
N. Deng, J. D. Watson, L. P. Rokhinson +2
We report drastically different onset temperatures of the reentrant integer quantum Hall states in the second and third Landau level. This finding is in quantitative disagreement w…
Evidence for the Collective Nature of the Reentrant Integer Quantum Hall States of the Second Landau Level
N. Deng, A. Kumar, M. J. Manfra +3
We report an unexpected sharp peak in the temperature dependence of the magnetoresistance of the reentrant integer quantum Hall states in the second Landau level. This peak defines…