Transport of fractional Hall quasiparticles through an antidot
| Autor: | Maura Sassetti, Nicodemo Magnoli, Matteo Merlo, Alessandro Braggio |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Physics
CHIRAL LUTTINGER LIQUID Fano factor Condensed matter physics Condensed Matter - Mesoscale and Nanoscale Physics Strongly Correlated Electrons (cond-mat.str-el) REGIME FOS: Physical sciences Charge (physics) Quantum Hall effect Condensed Matter Physics Condensed Matter::Mesoscopic Systems and Quantum Hall Effect EDGE EXCITATIONS Electronic Optical and Magnetic Materials Condensed Matter - Strongly Correlated Electrons STATES Luttinger liquid Quantum mechanics Fractional quantum Hall effect Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Quasiparticle Exponent QUANTUM Quantum tunnelling |
| Zdroj: | Physical review. B, Condensed matter and materials physics 75 (2007): 195332. doi:10.1103/PhysRevB.75.195332 info:cnr-pdr/source/autori:Merlo, M; Braggio, A; Magnoli, N; Sassetti, M/titolo:Transport of fractional Hall quasiparticles through an antidot/doi:10.1103%2FPhysRevB.75.195332/rivista:Physical review. B, Condensed matter and materials physics/anno:2007/pagina_da:195332/pagina_a:/intervallo_pagine:195332/volume:75 |
| DOI: | 10.48550/arxiv.cond-mat/0701438 |
| Popis: | Current statistics of an antidot in the fractional quantum Hall regime is studied for Laughlin's series. The chiral Luttinger liquid picture of edge states with a renormalized interaction exponent $g$ is adopted. Several peculiar features are found in the sequential tunneling regime. On one side, current displays negative differential conductance and double-peak structures when $g accepted for publication in Phys. Rev. B, references added |
| Databáze: | OpenAIRE |
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