Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory
Caption: The Dirac spectrum of bilayer graphene when the two layers are exactly aligned (left) shifts with a slight interlayer twist that breaks interlayer-coupling and potential symmetry, leading to a new spectrum with surprisingly strong signatures in ARPES data.
Credit: Image courtesy of Keun Su Kim, Fritz Haber Institute
Usage Restrictions: None
Related news release: New twist in the graphene story