| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevB.51.1653 |
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| Author | Search for: Dharma-Wardana, M. W. C.1 |
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| Affiliation | - National Research Council Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Abstract | We present a parametrization of the ground-state energy Eg(ν) of the two-dimensional electron gas as a function of the filling factor ν, in the fractional quantum Hall regime for the lowest Landau level. The cusp structure is included via an approximate model of the quasiparticle energies μ±(ν) at the cusps. The parametrization depends only on a single parameter fitted to the known Eg at ν=1/3. The energy functional is useful in density-functional calculations for inhomogeneous systems and for approximate predictions of Eg, μ±(ν) at values of ν for which more fundamental calculations are not available. |
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| Publication date | 1995-01-15 |
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| In | |
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| Language | English |
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| NPARC number | 12338073 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 5eff8abe-9bfd-4b23-a65b-2ec8703953d4 |
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| Record created | 2009-09-10 |
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| Record modified | 2020-04-29 |
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