404 citations · 596 across the 19 of their papers we have counts for
5 papers · 1 filter
The hidden spin-momentum locking and topological defects in unpolarized light fields
Peng Shi, Min Lin, Xinxin Gou +3
Electromagnetic waves characterized by intensity, phase, and polarization degrees of freedom are widely applied in data storage, encryption, and communications. However, these prop…
Critical roles of edge turbulent transport in the formation of high-field-side high-density front and density limit disruption in J-TEXT tokamak
Peng Shi, Yuhan Wang, Li Gao +16
This article presents an in-depth study of the sequence of events leading to density limit disruption in J-TEXT tokamak plasmas, with an emphasis on boudary turbulent transport and…
Non-Equilibrium Nature of Fracture Determines the Crack Paths
Pengjie Shi, Shizhe Feng, Zhiping Xu
A high-fidelity neural network-based force field, NN-F, is developed to cover the strain states up to material failure and the non-equilibrium, intermediate nature of fractur…
Topological state transitions in electromagnetic topological defects
Peng Shi, Qiang Zhang, Xiaocong Yuan
The recent emergence of electromagnetic topological defects has attracted wide interest in fields from topological photonics to deep-subwavelength light-mater interactions. Previou…
Estimating Conditional Average Treatment Effects with Heteroscedasticity by Model Averaging and Matching
Pengfei Shi, Xinyu Zhang, Wei Zhong
We propose a model averaging approach, combined with a partition and matching method to estimate the conditional average treatment effects under heteroskedastic error settings. The…