24
Sep
2020
14:30
Dr. Yuval Ronen: "Fabry–Pérot quantum Hall interferometry in graphene"
Weekly seminar
24 Sep 2020
14:30
Chiral, one-dimensional (1D) edge channels in the quantum Hall (QH) effect guide electrons dissipationless. Using quantum point contacts (QPCs) as beamsplitters, these 1D channels can be split and recombined, enabling interference of propagating electron wave functions.