Tailoring the flat bands in twisted double bilayer graphene

Bálint Szentpéteri,1 Peter Rickhaus,2 Folkert K. de Vries,2 Albin Márffy,1 Bálint Fülöp,1 Endre Tóvári,1 Kenji Watanabe,3 Takashi Taniguchi,3 Andor Kormányos,4 Szabolcs Csonka,1, ∗ and Péter Makk1, † Department of Physics, Budapest University of Technology and Economics and Nanoelectronics Momentum Research Group of the Hungarian Academy of Sciences, Budafoki ut 8, 1111 Budapest, Hungary Solid State Physics Laboratory, ETH Zürich, CH-8093 Zürich, Switzerland Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan Department of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary (Dated: August 18, 2021)