44 citations · 68 across the 8 of their papers we have counts for
7 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…
Realization of Air-Stable Two-Dimensional Superconductor Nb2Pd3Te5 With Quasi-One-Dimensional Pair Density Modulation
Jiayi Wang, Hui Guo, Hao Zhang +12
Two-dimensional (2D) superconductors provide a fertile platform for exploring reduced-dimensional superconductivity and emergent quantum phenomena. Incorporating quasi-one-dimensio…
Manipulating Charge Distribution in Moiré Superlattices by Light
Ruiping Guo, Haowei Chen, Wenhui Duan +2
In ordinary solids, nonlinear optical responses are typically studied in terms of unit-cell averages due to the angström-scale lattice constants. In contrast, moiré superlattices,…
Electronic procrystalline state in moire structures
Hui Guo, Zihao Huang, Yixuan Gao +15
Solid state materials can display varieties of atomic structural orders ranging from crystalline to amorphous, underlying their properties and diverse functionalities. Procrystal h…
Band-spin-valley coupled exciton physics in antiferromagnetic MnPS
Dan Wang, Haowei Chen, Yu Pang +2
The introduction of intrinsic magnetic order in two-dimensional (2D) semiconductors offers great opportunities for investigating correlated excitonic phenomena. Here, we employ ful…
Giant and controllable nonlinear magneto-optical effects in two-dimensional magnets
Dezhao Wu, Meng Ye, Haowei Chen +2
The interplay of polarization and magnetism in materials with light can create rich nonlinear magneto-optical (NLMO) effects, and the recent discovery of two-dimensional (2D) van d…
Basic formulation and first-principles implementation of nonlinear magneto-optical effects
Haowei Chen, Meng Ye, Nianlong Zou +3
First-principles calculation of nonlinear magneto-optical effects has become an indispensable tool to reveal the geometric and topological nature of electronic states and to unders…