6 papers
Robust Majorana Platform Driven by a Meissner-Induced Anisotropic Doppler Shift
Xiao-Hong Pan, Si-Qi Yu, Li Chen +2
The realization of robust Majorana zero modes (MZMs), a cornerstone for fault-tolerant quantum computing, is hindered by the challenge of creating a platform that simultaneously of…
Quantum anomalous Hall effect with high Chern number in two dimensional ferromagnets Ti2TeSO
Panjun Feng, Miao Gao, Xun-Wang Yan +1
Two-dimensional Chern insulators have emerged as crucial platforms for the realization of the quantum anomalous Hall effect, and as such have attracted significant interest in spin…
Edge dependent Josephson Diode effect in WTe-Based Josephson junction
Guo-Liang Guo, Xiao-Hong Pan, Hao Dong +1
The Josephson diode effect (JDE), a nonreciprocal supercurrent, is a cornerstone for future dissipationless electronics, yet achieving high efficiency in a simple device architectu…
Surface-dependent Majorana vortex phases in topological crystalline insulators
Xun-Jiang Luo, Xiao-Hong Pan, Yilin Shi +1
The topological crystalline insulator SnTe exhibits two types of surface Dirac cones: one located at non-time-reversal-invariant momenta on the (001) and (110) surfaces, and the ot…
Anisotropic and tunable vortex topology in multiband iron-based superconductors
Si-Qi Yu, Wei Cheng, Chuang Li +4
Building on the multiband nature of iron-based superconductors (FeSCs), we have uncovered pronounced anisotropy in Majorana vortex topology arising from the interaction between vor…
-junction and Josephson diode effect in high-temperature superconductor
Guo-Liang Guo, Xiao-Hong Pan, Xin Liu
Motivated by recent progress in both the Josephson diode effect (JDE) and the high-temperature Josephson junction, we propose to realize the JDE in an s-wave/d-wave/s-wave (s-d-s)…