13 citations · 13 across the 1 of their papers we have counts for
3 papers
cond-mat.mes-hall2026
Andreev reflection mediated by topological corner states in a two-dimensional honeycomb lattice
Kai-Tong Wang, Yunjin Yu, Fuming Xu +1
Topological corner states in two-dimensional second-order topological insulators (SOTIs) are localized in real space. We numerically demonstrate that such localized topological cor…
cond-mat.mes-hall2021★ 13 cited
Transport Induced Dimer State from Topological Corner States
Kai-Tong Wang, Yafei Ren, Fuming Xu +2
Recently, a new type of second-order topological insulator has been theoretically proposed by introducing an in-plane Zeeman field into the Kane-Mele model in the two-dimensional h…
cond-mat.mes-hall2018
Evolution of individual quantum Hall edge states in the presence of disorder
Kai Tong Wang, Fuming Xu, Yanxia Xing +1
Employing the Bloch eigenmode matching approach, we numerically study the evolution of individual quantum Hall edge states with respect to disorder. As shown by the two-parameter r…