672 citations · 3.1k across the 69 of their papers we have counts for
6 papers · 1 filter
D.C. Transport Measurements and the Direction of Propagation of Composite Fermion Edge States
George Kirczenow
Simple and quite general considerations are used to show that the results of d.c. transport experiments on macroscopic Hall bars are inconsistent with Hartree models in which a maj…
Composite Fermion Theory, Edge Currents and the Fractional Quantum Hall Effect
George Kirczenow, Brad L. Johnson
We present a mean field theory of composite fermion edge channel transport in the fractional and integer quantum Hall regimes. An expression relating the electro-chemical potential…
An Electrostatic Model of Split-Gate Quantum Wires
Yinlong Sun, George Kirczenow, Andrew. S. Sachrajda +1
We present a theoretical model of split-gate quantum wires that are fabricated from GaAs-AlGaAs heterostructures. The model is built on the physical properties of donors and of sem…
Theory of Interacting Parallel Quantum Wires
Yinlong Sun, George Kirczenow
We present self-consistent numerical calculations of the electronic structure of parallel Coulomb-confined quantum wires, based on the Hohenberg-Kohn-Sham density functional theory…
Semiconductor Analog of the Large Persistent Currents Observed in Small Gold Rings
George Kirczenow
The remarkably large persistent currents that are observed in disordered micron-scale gold rings at low temperatures have recently been explained in a theory of non-interacting ele…
Why Are Large Persistent Currents Observed in Small Gold Rings?
George Kirczenow
It is demonstrated using three-dimensional computer simulations that some simple non-interacting electron models that include electron scattering by grain boundaries, exhibit coexi…