February 28, 2026 to March 6, 2026
Europe/Berlin timezone

Even & odd denominator quantum Hall interferometry in bilayer graphene

Not scheduled
20m
Invited Talk

Description

Anyons are quasiparticles that obey exchange statistics distinct from those of fermions and bosons. These exotic particles can be realized within the framework of the fractional quantum Hall effect, representing a highly coveted goal in condensed matter physics. In this talk, I will present our group’s recent efforts in exploring Anyons within bilayer graphene-based van der Waals heterostructures. I will begin by discussing the fractional phase-space in bilayer graphene, highlighting its rich landscape of topological orders, including various non-Abelian states. Following this, I will shift the focus to our interferometry studies at both odd- and even-denominator filling, aimed at detecting the exchange statistics of Abelian and non-Abelian Anyons.

Author

Yuval Ronen (Weizmann Institute of Science)

Presentation materials

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