[Tu-A2-E] Novel quantum Hall states in 2D materials

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[Tu-A2-E-02] Gate-Tunable Isospin Switching in Graphene Mach-Zehnder Electronic Interferometer

〇Lilian Seyve¹, Antonio Lacerda-Santos¹, Yassine Setti¹, Bikash Barik¹, Leo Pugliese¹, Preden Roulleau¹, Cosimo Gorini¹ (1. SPEC, CEA, Univ. Paris-Saclay (France))

We develop a simulation framework combining self-consistent electrostatics and quantum transport to model a graphene quantum Hall Mach–Zehnder interferometer. By linking gate-controlled junction motion to transmission, our approach aims to model and optimize gate-tunable electron interferometers in graphene devices.