129 citations · 391 across the 13 of their papers we have counts for
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Anomalous Corrections to Hall Resistivity of Spin-Polarized Two-Dimensional Holes in a GaAs/AlGaAs Heterostructure
Hwayong Noh, S. Lee, S. H. Chun +3
Hall effect of two-dimensional holes that are spin-polarized by a strong parallel magnetic field was explored with a small tilt angle. The Hall resistivity increases nonlinearly wi…
Magnetic Field Induced Insulating Phases at Large
G. A. Csáthy, Hwayong Noh, D. C. Tsui +2
Exploring a backgated low density two-dimensional hole sample in the large regime we found a surprisingly rich phase diagram. At the highest densities, beside the , 2/…
Spin Polarization Dependence of the Coulomb Drag at Large
R. Pillarisetty, H. Noh, E. Tutuc +3
We find that the temperature dependence of the drag resistivity () between two dilute two-dimensional hole systems exhibits an unusual dependence upon spin polarization. Nea…
Coulomb Drag near the metal-insulator transition in two-dimensions
R. Pillarisetty, H. Noh, E. Tutuc +4
We studied the drag resistivity between dilute two-dimensional hole systems, near the apparent metal-insulator transition. We find the deviations from the dependence of the…
Linear temperature dependence of conductivity in the "insulating" regime of dilute two-dimensional holes in GaAs
Hwayong Noh, M. P. Lilly, D. C. Tsui +3
The conductivity of extremely high mobility dilute two-dimensional holes in GaAs changes linearly with temperature in the insulating side of the metal-insulator transition. Hopping…
Interaction Corrections to Two-Dimensional Hole Transport in Large Limit
Hwayong Noh, M. P. Lilly, D. C. Tsui +5
The metallic conductivity of dilute two-dimensional holes in a GaAs HIGFET (Heterojunction Insulated-Gate Field-Effect Transistor) with extremely high mobility and large is…
Anomalous Rashba spin splitting in two-dimensional hole systems
R. Winkler, H. Noh, E. Tutuc +1
It has long been assumed that the inversion asymmetry-induced Rashba spin splitting in two-dimensional (2D) systems at zero magnetic field is proportional to the electric field tha…
Non-monotonic magnetic field and density dependence of in-plane magnetoresistance in dilute two-dimensional holes in GaAs/AlGaAs
H. Noh, Jongsoo Yoon, D. C. Tsui +1
We studied low temperature (T=50mK) in-plane magnetoresistance of a dilute two-dimensional hole system in GaAs/AlGaAs heterostructure that exhibits an apparent metal-insulator tran…
Missing 2k_F Response for Composite Fermions in Phonon Drag
S. Zelakiewicz, H. Noh, T. J. Gramila +2
The response of composite Fermions to large wavevector scattering has been studied through phonon drag measurements. While the response retains qualitative features of the electron…
Phonon mediated drag in double layer two dimensional electron systems
H. Noh, S. Zelakiewicz, T. J. Gramila +2
Experiments studying phonon mediated drag in the double layer two dimensional electron gas system are reported. Detailed measurements of the dependence of drag on temperature, laye…
Many-body correlations probed by plasmon-enhanced drag measurements in double quantum well structures
H. Noh, S. Zelakiewicz, X. G. Feng +3
Electron drag measurements of electron-electron scattering rates performed close to the Fermi temperature are reported. While evidence of an enhancement due to plasmons, as was rec…
Negative Electron Drag and Hole-Like behavior in the Integer Quantum Hall Regime
X. G. Feng, S. Zelakiewicz, H. Noh +4
Electron drag between two two-dimensional electron gases in magnetic fields has been observed with a polarity opposite that for zero field. This negative drag requires that the ele…