397 citations · 5.2k across the 123 of their papers we have counts for
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Reorientation of the stripe Phase of 2D Electrons by a Minute Density Modulation
M. A. Mueed, Md. Shafayat Hossain, L. N. Pfeiffer +3
Interacting two-dimensional electrons confined in a GaAs quantum well exhibit isotropic transport when the Fermi level resides in the first excited () Landau level. Adding an…
Morphing of 2D Hole Systems at in Parallel Magnetic Fields: Compressible, Stripe, and Fractional Quantum Hall Phases
Yang Liu, M. A. Mueed, Md. Shafayat Hossain +5
A transport study of two-dimensional (2D) holes confined to wide GaAs quantum wells provides a glimpse of a subtle competition between different many-body phases at Landau level fi…
Signatures of an annular Fermi sea
Insun Jo, Yang Liu, L. N. Pfeiffer +4
We report Shubnikov-de Haas oscillations measurements revealing experimental signatures of an annular Fermi sea that develops near the energy band edge of the excited subband of tw…
Observation of anti-levitation of Landau levels in vanishing magnetic fields
W. Pan, K. W. Baldwin, K. W. West +2
We report an anti-levitation behavior of Landau levels in vanishing magnetic fields in a high quality hetero-junction insulated-gated field-effect transistor. We found, in the Land…
Unusual Landau Level Pinning and Correlated Quantum Hall Effect in Hole Systems Confined to Wide GaAs Quantum Wells
Yang Liu, S. Hasdemir, M. Shayegan +3
In two-dimensional hole systems confined to wide GaAs quantum wells, where the heavy- and light- hole states are close in energy, we observe a very unusual crossing of the lowest t…