Observation of ballistic upstream modes at fractional quantum Hall edges of graphene

  • Author:

    Ravi Kumar, Saurabh Kumar Srivastav, Christian Spånslätt, K. Watanabe, T. Taniguchi, Yuval Gefen, Alexander D. Mirlin, and Anindya Das
  • Source:

    Nat Commun 13, 213 (2022)
  • Date: 11 January 2022