Scaling behavior of electron decoherence in a graphene Mach-Zehnder interferometer

Scaling behavior of electron decoherence in a graphene Mach-Zehnder interferometer

Quantum Hall edge channels provide a platform to study electron interference, however understanding decoherence in these systems remains an open problem. Jo et al. realize a regime of suppressed decoherence in an electronic Mach-Zehnder interferometer formed in a graphene quantum Hall pn junction.

Bibliographic Details
Main Authors: M. Jo, June-Young M. Lee, A. Assouline, P. Brasseur, K. Watanabe, T. Taniguchi, P. Roche, D. C. Glattli, N. Kumada, F. D. Parmentier, H. -S. Sim, P. Roulleau
Format: Article
Language:English
Published: Nature Portfolio 2022-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-022-33078-2

Internet

https://doi.org/10.1038/s41467-022-33078-2

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