364 citations · 1.4k across the 24 of their papers we have counts for
24 papers
Landau Level Single-Electron Pumping
E. Pyurbeeva, M. D. Blumenthal, J. A. Mol +5
We present the first detailed study of the effect of a strong magnetic field on single-electron pumping in a device utilising a finger-gate split-gate configuration. In the quantum…
Orientation of hole quantum Hall nematic phases in an out-of-plane electric field
A. F. Croxall, F. Sfigakis, J. Waldie +2
We present observations of an anisotropic resistance state at Landau level filling factor in a two-dimensional hole system (2DHS), which occurs for certain values of hole d…
Zero-Magnetic Field Fractional Quantum States
S. Kumar, M. Pepper, S. N. Holmes +4
Since the discovery of the Fractional Quantum Hall Effect in 1982 there has been considerable theoretical discussion on the possibility of fractional quantization of conductance in…
Electrical control of the Zeeman spin splitting in two-dimensional hole systems
Elizabeth Marcellina, Ashwin Srinivasan, Dmitry Miserev +6
Semiconductor holes with strong spin-orbit coupling allow all-electrical spin control, with broad applications ranging from spintronics to quantum computation. Using a two-dimensio…
All-electric all-semiconductor spin field effect transistors
Pojen Chuang, Sheng-Chin Ho, L. W. Smith +10
The spin field effect transistor envisioned by Datta and Das opens a gateway to spin information processing. Although the coherent manipulation of electron spins in semiconductors…
Dependence of the 0.7 anomaly on the curvature of the potential barrier in quantum wires
L. W. Smith, H. Al-Taie, A. A. J. Lesage +9
Ninety eight one-dimensional channels defined using split gates fabricated on a GaAs/AlGaAs heterostructure are measured during one cooldown at 1.4 K. The devices are arranged in a…