Correlated electron-hole state in twisted double-bilayer graphene.
Peter RickhausFolkert Kornelis de VriesJihang ZhuElías PortolésGiulia ZhengMichele MasseroniAnnika KurzmannTakashi TaniguchiKenji WatanabeAllan H MacDonaldThomas IhnKlaus EnsslinPublished in: Science (New York, N.Y.) (2021)
[Figure: see text].