#Contest between superconductivity and insulating states in ‘magic angle’ graphene
“#Contest between superconductivity and insulating states in ‘magic angle’ graphene” Close-up of the device (the twisted bilayer graphene structure is in the black center region on both squares with gold borders). This device is placed on the experimental setup within the fridge. Credit: ICFO If you stack two layers of graphene one on top of…