9 papers · 1 filter
Transverse Pseudospin Susceptibility and Tunneling Parameters of Double Layer Electron Gas Systems
L. Swierkowski, A. H. MacDonald
The subbands of weakly coupled double-layer two dimensional electron gas systems consist of narrowly spaced pairs whose corresponding wavefunctions are symmetric and antisymmetric…
Edge-Magnetoplasmon Wave-Packet Revivals in the Quantum Hall Effect
U. Zuelicke, R. Bluhm, V. A. Kostelecky +1
The quantum Hall effect is necessarily accompanied by low-energy excitations localized at the edge of a two-dimensional electron system. For the case of electrons interacting via t…
No End of Tricks: Electrons in the Fractional Quantum Hall Regime
A. H. MacDonald
In the strong magnetic field fractional quantum Hall regime, electrons in a two-dimensional electron system are confined to their lowest Landau level. Because of the macroscopic La…
Electronic Spectral Functions for Quantum Hall Edge States
U. Zuelicke, A. H. MacDonald
We have evaluated wavevector-dependent electronic spectral functions for integer and fractional quantum Hall edge states using a chiral Luttinger liquid model. The spectral functio…
Integer Quantum Hall Effect in Double-Layer Systems
Erik Sorensen, Allan MacDonald
We consider the localization of independent electron orbitals in double-layer two-dimensional electron systems in the strong magnetic field limit. Our study is based on numerical T…
Spontaneous coherence and the quantum Hall Effect in triple-layer electron systems
C. B. Hanna, A. H. MacDonald
We investigate spontaneous interlayer phase coherence and the occurrence of the quantum Hall effect in triple-layer electron systems. Our work is based on a simple tight-binding mo…