51 citations · 88 across the 4 of their papers we have counts for
8 papers
Higher-order topological superconductors based on weak topological insulators
Xun-Jiang Luo, Xiao-Hong Pan, Xin Liu
High-order topological phases host robust boundary states at the boundary of the boundary, which can be interpreted from their boundary topology. In this work, considering the inte…
Intrinsic Andreev -reflection and Josephson -junction for centrosymmetric spin-triplet superconductors
Han-Bing Leng, Chuang Li, Xin Liu
In this work, we systematically study two phases, called Andreev -phase and orbital-phase, and their influence on the Josephson effect. When the system is time-reversal invarian…
Superconducting proximity effect in a transparent van der Waals superconductor-metal junction
Jing Li, Han-Bing Leng, Hailong Fu +5
We report on Andreev reflections at clean NbSe2-bilayer graphene junctions. The high transparency of the junction, which manifests as a large conductance enhancement of up to 1.8,…
Lattice symmetry assisted second order topological superconductors and Majorana patterns
Xiao-Hong Pan, Kai-Jie Yang, Li Chen +3
We propose a realization of the lattice symmetry assisted second order topological superconductors with corner Majorana zero modes (MZM) based on two-dimensional topological insula…
Superconducting spin properties of Majorana nanowires and the associated superconducting anomalous Hall effect
Li Chen, Ying-Hai Wu, Xin Liu
It is difficult to unambiguously confirm the existence of Majorana zero modes (MZMs) due to the absence of smoking-gun signatures in charge transport measurements. Recent studies s…
Inter-Landau-level Andreev Reflection at the Dirac Point in a Graphene Quantum Hall State Coupled to a NbSe2 Superconductor
Manas Ranjan Sahu, Xin Liu, Arup Kumar Paul +4
Superconductivity and quantum Hall effect are distinct states of matter occurring in apparently incompatible physical conditions. Recent theoretical developments suggest that the c…