64 citations · 68 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2022★ 64 cited
Higher-order Dirac Semimetal in a Photonic Crystal
Zihao Wang, Dongjue Liu, Hau Tian Teo +3
The recent discovery of higher-order topology has largely enriched the classification of topological materials. Theoretical and experimental studies have unveiled various higher-or…
cond-mat.mes-hall2021★ 3 cited
Observation of topological edge states in thermal diffusion
Hao Hu, Song Han, Yihao Yang +8
The topological band theory predicts that bulk materials with nontrivial topological phases support topological edge states. This phenomenon is universal for various wave systems a…
physics.app-ph2020★ 1 cited
Controlling Cherenkov threshold with nonlocality
Hao Hu, Xiao Lin, Jingjing Zhang +4
Cherenkov radiation is generally believed to be threshold-free in hyperbolic metamaterials owing to the extremely large photonic density of states in classical local framework. Whi…