Double-edged role of interactions in superconducting twisted bilayer graphene
Cao, Y. et al. Correlated insulator behaviour at half-filling in magic-angle graphene superlattices. Nature 556, 80 (2018). Article …
Observation of giant nonlinear valley Hall effect
Schaibley, J. R. et al. Valleytronics in 2D materials. Nat. Rev. Mater. 1, 16055 (2016). Article ADS Google…
Twisted graphene puts magnetic fields in check
A graphene-based quantum sensor uses two decoupled layers to form a quantized 4 × 4 Landau-level checkerboard when…
Optical control of orbital magnetism in magic-angle twisted bilayer graphene
Cao, Y. et al. Unconventional superconductivity in magic-angle graphene superlattices. Nature 556, 43–50 (2018). Article ADS Google Scholar …
Universality in quantum critical flow of charge and heat in ultraclean graphene
Levitov, L. & Falkovich, G. Electron viscosity, current vortices and negative nonlocal resistance in graphene. Nat. Phys. 12,…
Milli-Tesla quantization enabled by tuneable Coulomb screening in large-angle twisted graphene
Figure 1a shows one of our large-angle twisted bilayer graphene (LATBG) devices with a twist angle of \(\theta \sim…