63 citations · 164 across the 11 of their papers we have counts for
6 papers · 1 filter
Excitons probe intrinsic flat band Mottness in a van der Waals heterostructure
Xinyue Huang, Xintong Tan, Haowei Chen +12
Excitons provide a sensitive optical probe of electronic correlations in nearby two-dimensional materials, yet their coupling to intrinsic flat-band Mott systems remains largely un…
Layer-parity-dependent interfacial coupling in NbCl/graphene van der Waals heterostructures
Hansheng Xu, Yuchen Gao, Xinyue Huang +8
Strongly correlated two-dimensional systems provide compelling platforms for investigating exotic quantum phenomena. Niobium chloride (NbCl), a single-band Mott insulator,…
Layer-parity-defined surface polarization in NbCl for excitonic modulation at van der Waals interfaces
Xinyue Huang, Hansheng Xu, Yuchen Gao +10
The intrinsic symmetry breaking in the breathing kagome lattice of layered NbCl provides a unique mechanism for realizing electrically polar surfaces. In each monolayer, th…
Defect-Assisted Domain Nucleation Drives Unique Exchange Bias Phenomena in
Shiqi Yang, Xiaolong Xu, Yuchen Gao +7
The study of the mechanism of exchange bias phenomena and the achievement of its efficient control are of great importance, as it promotes the revelation of unique exchange interac…
Ferromagnetic-antiferromagnetic coexisting ground states and exchange bias effects in and
Xiaolong Xu, Shiqi Yang, Huan Wang +14
Natural superlattice structures ( = 1, 2,...), in which magnetic layers are separated by nonmagnetic layers,…
Electrically pumped polarized exciton-polaritons in a halide perovskite microcavity
Tingting Wang, Zhihao Zang, Yuchen Gao +7
Exciton polaritons, hybrid quasiparticles with part-light part-matter nature in semiconductor microcavities, are extensively investigated for striking phenomena such as polariton c…