Correlated insulating states in twisted trilayer graphene beyond magic angles

ORAL

Abstract

Twisted trilayer graphene has proven to host correlated electronic states such as superconductivity, ferromagnetism and Mott insulators, while predicted to host flat bands at infinite number of combinations of consecutive twist angles. We investigate charge transport in samples at a few combinations of twist angles and observe correlated insulating states at integer fillings of Moiré unit cell.

* Office of Naval Research, grant number N000142112443

Presenters

  • Dmitry L Shcherbakov

    Carnegie Mellon University

Authors

  • Dmitry L Shcherbakov

    Carnegie Mellon University

  • Qingrui Cao

    Carnegie Mellon University

  • Benjamin M Hunt

    Carnegie Mellon University