27 citations · 27 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2021★ 27 cited
Engineering exotic second-order topological semimetals by periodic driving
Bao-Qin Wang, Hong Wu, Jun-Hong An
Second-order topological semimetals (SOTSMs) are featured with hinge Fermi arcs. How to generate them in different systems has attracted much attention. We propose a scheme to crea…
cond-mat.str-el2020
Floquet second-order topological insulators in non-Hermitian systems
Hong Wu, Bao-Qin Wang, Jun-Hong An
Second-order topological insulator (SOTI) is featured with the presence of -dimensional boundary states in -dimension systems. The non-Hermiticity induced breakdown of bu…