Xiaomeng Liu Publications
2023
Broken symmetries and excitation spectra of interacting electrons in partially filled Landau levels
Farahi G, Chiu CL, Liu X, Papic Z, Watanabe K, Taniguchi T, et al. Broken symmetries and excitation spectra of interacting electrons in partially filled Landau levels. Nature Physics. 2023;
2022
Crossover between strongly coupled and weakly coupled exciton superfluids
Liu X, Li JIA, Watanabe K, Taniguchi T, Hone J, Halperin BI, et al. Crossover between strongly coupled and weakly coupled exciton superfluids. Science. 2022;375(6577):205-9.
2021
Visualizing broken symmetry and topological defects in a quantum Hall ferromagnet
Liu X, Farahi G, Chiu CL, Papic Z, Watanabe K, Taniguchi T, et al. Visualizing broken symmetry and topological defects in a quantum Hall ferromagnet. Science. 2022;375(6578):321-6.
Spectroscopy of a tunable moiré system with a correlated and topological flat band
Liu X, Chiu CL, Lee JY, Farahi G, Watanabe K, Taniguchi T, et al. Spectroscopy of a tunable moiré system with a correlated and topological flat band. Nature Communications. 2021;12(1).
2020
Tunable spin-polarized correlated states in twisted double bilayer graphene
Liu X, Hao Z, Khalaf E, Lee JY, Ronen Y, Yoo H, et al. Tunable spin-polarized correlated states in twisted double bilayer graphene. Nature. 2020;583(7815):221-5.
2019
Interlayer fractional quantum Hall effect in a coupled graphene double layer
Liu X, Hao Z, Watanabe K, Taniguchi T, Halperin BI, Kim P. Interlayer fractional quantum Hall effect in a coupled graphene double layer. Nature Physics. 2019;15(9):893-7.
2017
Frictional Magneto-Coulomb Drag in Graphene Double-Layer Heterostructures
Liu X, Wang L, Fong K, Gao Y, Maher P, Watanabe K, et al. Frictional Magneto-Coulomb Drag in Graphene Double-Layer Heterostructures. Physical Review Letters. 2017;119:056802.
Quantum Hall drag of exciton condensate in graphene
Liu X, Watanabe K, Taniguchi T, Halperin BI, Kim P. Quantum Hall drag of exciton condensate in graphene. Nature Physics. 2017;13(8):746-50.