Observation of ballistic upstream modes at fractional quantum Hall edges of graphene

The presence of “upstream” modes, moving against the direction of charge current flow in the fractional quantum Hall (FQH) phases, is critical for the emergence of renormalized modes with exotic quantum statistics. Detection of excess noise at the edge is a smoking gun for the presence of upstream m...

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Detalles Bibliográficos
Autores principales: Kumar, Ravi, Srivastav, Saurabh Kumar, Spånslätt, Christian, Watanabe, K., Taniguchi, T., Gefen, Yuval, Mirlin, Alexander D., Das, Anindya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8752686/
https://www.ncbi.nlm.nih.gov/pubmed/35017473
http://dx.doi.org/10.1038/s41467-021-27805-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8752686/
https://www.ncbi.nlm.nih.gov/pubmed/35017473
http://dx.doi.org/10.1038/s41467-021-27805-4

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