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…
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). CAS …
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…
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…
Anyonic braiding in a chiral Mach–Zehnder interferometer
Halperin, B. I. Quantized Hall conductance, current-carrying edge states, and the existence of extended states in a two-dimensional…
Coherent bunching of anyons and dissociation in an interference experiment
Zhang, Y. M. et al. Distinct signatures for Coulomb blockade and Aharonov-Bohm interference in electronic Fabry-Perot interferometers. Phys.…
Quantum spin Hall effect in magnetic graphene
We bring graphene in the van der Waals proximity of the interlayer antiferromagnet, CrPS4 (CPS), which is an…
Tunable vacuum-field control of fractional and integer quantum Hall phases
In the newly emerged field of cavitronics5, research has been leveraging the ultrastrong light–matter coupling regime7, aiming to…