Pair-Distribution Functions of Laughlin Quasielectrons in Partially Filled Composite Fermion Levels |
| D. Wodzińskia, A. Wójsa,b, J.J. Quinnb
aInstitute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland bUniversity of Tennessee, Knoxville, Tennessee 37996, USA |
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| Received: 4 06 2005; |
| Pair-distribution functions g(r) of the Laughlin quasielectrons are calculated in the fractional quantum Hall states at electron filling factorsν=4/11 and 3/8. They all have a shoulder at a medium range, supporting the idea of quasielectron cluster formation. The intra- and inter-cluster contributions to g(r) are identified. The average cluster sizes are estimated; pairs and triplets of quasielectrons are suggested atν=4/11 and 3/8, respectively. |
| DOI: 10.12693/APhysPolA.108.909 PACS numbers:71.10.Pm, 73.43.-f |