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Drop model of integer and fractional quantum Hall effects.
- Source :
-
Modern Physics Letters B . 4/20/2024, Vol. 38 Issue 11, p1-11. 11p. - Publication Year :
- 2024
-
Abstract
- In this paper, we present a drop model for integer and fractional quantum Hall effects (FQHE). We show that the two-dimensional electron gas breaks up into regions with filling factors ν = 1 and ν = 0 in the disk geometry, and the formation of drops with a finite number of electrons is possible. Sequences of filling fractions are constructed on the basis of experimental data. For all sequences, there are initial FQHE states, which correspond to a drop with five electrons. The remaining FQHE states are composite states of a drop with five electrons and one or more pairs of electrons. [ABSTRACT FROM AUTHOR]
- Subjects :
- *QUANTUM Hall effect
*TWO-dimensional electron gas
Subjects
Details
- Language :
- English
- ISSN :
- 02179849
- Volume :
- 38
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Modern Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 174794025
- Full Text :
- https://doi.org/10.1142/S0217984924500738