Time-of-Flight Measurements of Single-Electron Wave Packets in Quantum Hall Edge States

We report time-of-flight measurements on electrons traveling in quantum Hall edge states. Hot-electron wave packets are emitted one per cycle into edge states formed along a depleted sample boundary. The electron arrival time is detected by driving a detector barrier with a square wave that acts as...

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Auteurs principaux: Kataoka, M, Johnson, N, Emary, C, See, P, Griffiths, JP, Jones, GAC, Farrer, I, Ritchie, David, Pepper, M, Janssen, TJBM
Autres auteurs: Laboratory of Adsorption and Catalysis (LADCA)
Langue:anglais
Publié: American Physical Society 2019
Accès en ligne:https://demo7.dspace.org/handle/123456789/447
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