312 citations · 4.8k across the 99 of their papers we have counts for
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Observation of Incompressibility at and
N. Samkharadze, I. Arnold, L. N. Pfeiffer +2
The region of filling factors is predicted to support new types of fractional quantum Hall states with topological order different from that of the Laughlin-Jain or the…
Composite Fermions with a Warped Fermi Contour
M. A. Mueed, D. Kamburov, Yang Liu +5
Via measurements of commensurability features near Landau filling factor , we probe the shape of the Fermi contour for hole-flux composite fermions confined to a wide GaAs q…
Nonlinear transport in 2D electron gas exhibiting colossal negative magnetoresistance
Q. Shi, M. A. Zudov, L. N. Pfeiffer +1
We report on nonlinear transport measurements in a GaAs/AlGaAs quantum well exhibiting a colossal negative magnetoresistance effect. Under applied dc bias, the magnetoresistance be…
Fractional Quantum Hall Effect and Wigner Crystal of Two-Flux Composite Fermions
Yang Liu, D. Kamburov, S. Hasdemir +4
In two-dimensional electron systems confined to GaAs quantum wells, as a function of either tilting the sample in magnetic field or increasing density, we observe multiple transiti…
What Determines the Fermi Wave Vector of Composite Fermions?
D. Kamburov, Yang Liu, M. A. Mueed +4
Composite fermions (CFs), exotic particles formed by pairing an even number of flux quanta to each electron, provide a fascinating description of phenomena exhibited by interacting…
Fractional Quantum Hall Effect at in Hole Systems Confined to GaAs Quantum Wells
Yang Liu, A. L. Graninger, S. Hasdemir +5
We observe fractional quantum Hall effect (FQHE) at the even-denominator Landau level filling factor in two-dimensional hole systems confined to GaAs quantum wells of width…