activity
19952026
most citedEvidence for Skyrmions and Single Spin Flips in the Integer Quantized Hall Effect

312 citations · 4.8k across the 99 of their papers we have counts for

collaborators
Showing 2014Show all

6 papers · 1 filter

cond-mat.str-el2014★ 49 cited

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…

cond-mat.mes-hall2014★ 24 cited

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…

cond-mat.mes-hall2014★ 10 cited

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…

cond-mat.mes-hall2014★ 37 cited

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…

cond-mat.mes-hall2014★ 69 cited

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…

cond-mat.mes-hall2014★ 32 cited

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…