# Electron correlations in a partially filled first excited Landau level

@article{Wjs2002ElectronCI, title={Electron correlations in a partially filled first excited Landau level}, author={Arkadiusz W{\'o}js and John J. Quinn}, journal={Physica E-low-dimensional Systems \& Nanostructures}, year={2002}, volume={12}, pages={63-67} }

## 10 Citations

Fractional quantum Hall effect in the second Landau level: The importance of inter-composite-fermion interaction

- Physics
- 2005

Exact diagonalization of a two-dimensional electron gas in a strong magnetic field in the disk geometry shows that there exists a filling factor range in the second Landau level where the states…

Construction of a paired wave function for spinless electrons at filling fractionν=2∕5

- Physics
- 2007

We construct a wavefunction, generalizing the well known Moore-Read Pfaffian, that describes spinless electrons at filling fraction nu=2/5 (or bosons at filling fraction nu=2/3) as the ground state…

Three-body correlations and finite-size effects in Moore-Read states on a sphere

- Physics
- 2005

Two- and three-body correlations in partially filled degenerate fermion shells are studied numerically for various interactions between the particles. Three distinct correlation regimes are defined,…

Residual interactions and correlations among Laughlin quasiparticles: novel hierarchy states

- Physics
- 2004

Pairing and condensation of Laughlin quasiparticles in fractional quantum hall systems

- Physics
- 2003

From the analysis of their interaction pseudopotentials, it is argued that (at certain filling factors) Laughlin quasiparticles can form pairs. It is further proposed that such pairs could have…

Experimental studies of the fractional quantum Hall effect in the first excited Landau level

- Physics, Materials Science
- 2008

We present a spectrum of experimental data on the fractional quantum Hall effect (FQHE) states in the first excited Landau level, obtained in an ultrahigh mobility two-dimensional electron system and…

Fractional quantum Hall states of clustered composite fermions

- Physics
- 2004

The energy spectra and wave functions of up to 14 interacting quasielectrons (QE's) in the Laughlin $\ensuremath{\nu}=\frac{1}{3}$ fractional quantum Hall (FQH) state are investigated using exact…

Non-Abelian Anyons and Topological Quantum Computation

- Physics
- 2008

Topological quantum computation has emerged as one of the most exciting approaches to constructing a fault-tolerant quantum computer. The proposal relies on the existence of topological states of…

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