Local incompressibility of fractional quantum Hall states at a filling factor of 3/2
We studied neutral excitations in a two-dimensional electron gas with an orbital momentum ΔM=1 and spin projection over the magnetic field axis ΔS_{z}=1 in the vicinity of a filling factor of 3/2. It is shown that the 3/2 state is a singular point in the filling factor dependence of the spin orderin...
| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado: |
American Physical Society
2020-07-01
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| Series: | Physical Review Research |
| Acceso en liña: | http://doi.org/10.1103/PhysRevResearch.2.033123 |