3 papers
cond-mat.supr-con2025
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…
cond-mat.supr-con2025
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 s…
cond-mat.mes-hall2024
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…