Observation of interband collective excitations in twisted bilayer graphene
Niels C. H. Hesp, Iacopo Torre, Daniel Rodan-Legrain, Pietro Novelli, Yuan Cao, Stephen Carr, Shiang Fang, Petr Stepanov, David Barcons-Ruiz, Hanan Herzig Sheinfux, Kenji Watanabe, Takashi Taniguchi, Dmitri K. Efetov, Efthimios Kaxiras, Pablo Jarillo-Herrero, Marco Polini, Frank H. L. Koppens.
