Relativistic Mott transition in twisted WSe2 tetralayers
Novoselov, K. S. et al. Two-dimensional gas of massless Dirac fermions in graphene. Nature 438, 197–200 (2005). Article …
Electronic Hong Ou Mandel interferences to unveil the 2/3 fractional quantum Hall edge channel dynamics
The measurements are performed on a two-dimensional electron gas made in high mobility GaAs/Ga(Al)As heterojunction with electron density…
Universal anyon tunnelling in a chiral Luttinger liquid
Laughlin, R. B. Anomalous quantum Hall effect: an incompressible quantum fluid with fractionally charged excitations. Phys. Rev. Lett.…
Competition between excitonic insulators and quantum Hall states in correlated electron–hole bilayers
Zeng, Y. & MacDonald, A. H. Electrically controlled two-dimensional electron-hole fluids. Phys. Rev. B 102, 085154 (2020). CASÂ …
Quantum oscillations in a dipolar excitonic insulator
Li, G. et al. Two-dimensional Fermi surfaces in Kondo insulator SmB6. Science 346, 1208–1212 (2014). PubMed CAS Google…
Quantum metric third-order nonlinear Hall effect in a non-centrosymmetric ferromagnet
Previous studies have shown that Fe5GeTe2 has two crystal structures27,30, one with higher symmetry in space group R\(\bar{3}\)m…
A unified realization of electrical quantities from the quantum International System of Units
Mills, I. M., Mohr, P. J., Quinn, T. J., Taylor, B. N. & Williams, E. R. Redefinition of…
Fractional computing | Nature Physics
We highlight how an abstract piece of condensed-matter physics — the fractional quantum Hall effect — may be…
Strongly interacting Hofstadter states in magic-angle twisted bilayer graphene
Hofstadter, D. R. Energy levels and wave functions of Bloch electrons in rational and irrational magnetic fields. Phys.…
Quarter- and half-filled quantum Hall states and their topological orders revealed by daughter states in bilayer graphene
Our devices (device 1 and device 2) consist of BLG encapsulated by hexagonal boron nitride (hBN) and graphite…