Lithographic band structure engineering of graphene

David M.A. Mackenzie, Bjarke S. Jessen, Lene Gammelgaard, Morten R. Thomsen, Joachim D. Thomsen, José M. Caridad, Emil Duegaard, Kenji Watanabe, Takashi Taniguchi, Timothy J. Booth, Thomas G. Pedersen, Antti Pekka Jauho, Peter Bøggild^*