4 papers
Layer-Locked Chiral Topological Superconductivity
Yijie Mo, Zhongbo Yan
We uncover a universal mechanism for realizing layer-locked topological phases. Guided by it, we investigate the realization of layer-locked chiral topological superconductivity-th…
Intrinsic Second-Order Topological Superconductors with Tunable Majorana Zero Modes
Xiao-Jiao Wang, Yijie Mo, Zhi Wang +2
Dirac semimetals, with their protected Dirac points, present an ideal platform for realizing intrinsic topological superconductivity. In this work, we investigate superconductivity…
Coexistence of Chiral Majorana Edge States and Bogoliubov Fermi Surfaces in Two-Dimensional Nonsymmorphic Dirac Semimetal/Superconductor Heterostructures
Yijie Mo, Xiao-Jiao Wang, Zheng-Yang Zhuang +1
Dirac semimetals are renowned for the host of singular symmetry-protected band degeneracies which can give rise to other exotic phases. In this work, we consider a two-dimensional…
Topological superconductivity in two-dimensional -junction Dirac semimetals
Yijie Mo, Xiao-Jiao Wang, Zhongbo Yan
Odd-parity pairings offer a natural pathway for realizing topological superconductivity. When two identical even-parity superconductors form a -junction, the metallic material…