3 citations · 4 across the 3 of their papers we have counts for
4 papers
Geometric Engineering of Flat Bands in a Single-layer Photonic Graphene
Dun Wang, Shupeng Xu, Jia-chen Shi +2
Photonic flat bands offer significant potential for strong light-matter interactions, nonlinear optics, and sensing thanks to their localization of light and high density of states…
General Framework for Twisted Bilayer Photonic Crystal with Interlayer Coupling and Far-Field Response
Shupeng Xu, Dun Wang, Ritesh Agarwal
We develop a general theory for twisted bilayer photonic crystals that takes into account both far-field response and near-field coupling. The theory is based on the framework of a…
Strong Chirality Suppression in 1-D correlated Weyl Semimetal (TaSe4)2I
Utkarsh Khandelwal, Harshvardhan Jog, Shupeng Xu +6
The interaction of light with correlated Weyl semimetals (WSMs) provides a unique platform for exploring non-equilibrium phases and fundamental properties such as chirality. Here,…
Simple realization of a fragile topological lattice with quasi flat-bands in a microcavity array
Yuhui Wang, Shupeng Xu, Liang Feng +1
Topological flat bands (TFBs) are increasingly recognized as an important paradigm to study topological effects in the context of strong correlation physics. As a representative ex…