171 citations · 1.9k across the 83 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…
A Phase Diagram for Quantum Hall Bilayers with Strong Inter-layer Correlation
Biswajit Karmakar, Vittorio Pellegrini, Aron Pinczuk +2
Inter-layer excitonic coherence in a quantum Hall bilayer with negligible tunneling is monitored by measurements of low-lying spin excitations. At new quasiparticle excita…
Wigner Crystallization in a Quasi-3D Electronic System
B. A. Piot, Z. Jiang, C. R. Dean +4
When a strong magnetic field is applied perpendicularly (along z) to a sheet confining electrons to two dimensions (x-y), highly correlated states emerge as a result of the interpl…
Phonon-induced Resistance Oscillations in Very-high Mobility 2D Electron Systems
A. T. Hatke, M. A. Zudov, L. N. Pfeiffer +1
We report on temperature dependence of acoustic phonon-induced resistance oscillations in very high mobility two-dimensional electron systems. We observe that the temperature depen…
A molecular state of correlated electrons in a quantum dot
Sokratis Kalliakos, Massimo Rontani, Vittorio Pellegrini +6
Correlation among particles in finite quantum systems leads to complex behaviour and novel states of matter. One remarkable example is predicted to occur in a semiconductor quantum…
Temperature Dependence of Microwave Photoresistance in 2D Electron Systems
A. T. Hatke, M. A. Zudov, L. N. Pfeiffer +1
We report on the temperature dependence of microwave-induced resistance oscillations in high-mobility two-dimensional electron systems. We find that the oscillation amplitude decay…