Synthesizing a ν=2/3 fractional quantum Hall effect edge state from counter-propagating ν=1 and ν=1/3 states

The boundaries of fractional quantum Hall states can host multiple, interacting one-dimensional edge modes, which test our understanding of strongly interacting systems. Here the authors observe the edge-mode equilibration transition that was predicted for the ν=2/3 fractional quantum Hall state.

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Detalles Bibliográficos
Autores principales: Yonatan Cohen, Yuval Ronen, Wenmin Yang, Daniel Banitt, Jinhong Park, Moty Heiblum, Alexander D. Mirlin, Yuval Gefen, Vladimir Umansky
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Q
Acceso en línea:https://doaj.org/article/1ec6dedd20144b2790ce0645ecb6fb76
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Sumario:The boundaries of fractional quantum Hall states can host multiple, interacting one-dimensional edge modes, which test our understanding of strongly interacting systems. Here the authors observe the edge-mode equilibration transition that was predicted for the ν=2/3 fractional quantum Hall state.