(Left) A schematic of a bilayer graphene Josephson junction device with a tunneling electrode. (Right) Variation of the number of energy levels of Andreev bound states for different gate voltages.

Aug. 23, 2021 — Bilayer graphene with one of the two layers twisted displayed unique resonant electronic behavior. Understanding how electrons move in such 2-D materials could shed light on how ...

To do so, the team developed a new experimental method which can now be used to make similar ... when two graphene sheets are stacked on top of each other, at a precise, "magic" angle, the twisted ...