89 citations · 521 across the 23 of their papers we have counts for
13 papers · 1 filter
Field-free platform for topological zero-energy mode in superconductors LiFeAs and PbTaSe
Songtian S. Zhang, Jia-Xin Yin, Guangyang Dai +22
Superconducting materials exhibiting topological properties are emerging as an exciting platform to realize fundamentally new excitations from topological quantum states of matter.…
Evidence for an Additional Symmetry Breaking from Direct Observation of Band Splitting in the Nematic State of FeSe Superconductor
Cong Li, Xianxin Wu, Le Wang +26
The iron-based superconductor FeSe has attracted much recent attention because of its simple crystal structure, distinct electronic structure and rich physics exhibited by itself a…
Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
Ya Feng, Qi Jiang, Baojie Feng +14
Spin-orbit coupling (SOC) has gained much attention for its rich physical phenomena and highly promising applications in spintronic devices. The Rashba-type SOC in systems with inv…
Quantum phase transition of correlated iron-based superconductivity in LiFeCoAs
Jia-Xin Yin, Songtian S. Zhang, Guangyang Dai +25
The interplay between unconventional Cooper pairing and quantum states associated with atomic scale defects is a frontier of research with many open questions. So far, only a few o…
Large Resistivity Reduction in Mixed-Valent CsAuBr Under Pressure
Pavel Naumov, Shangxiong Huangfu, Xianxin Wu +6
We report on high-pressure GPa resistivity measurements on the perovskite-related mixed-valent compound CsAuBr. The compounds high-pressure resistivity can be class…
Harmonic Fingerprint of Unconventional Superconductivity in Twisted Bilayer Graphene
Xianxin Wu, Werner Hanke, Mario Fink +2
Microscopic details such as interactions and Fermiology determine the structure of superconducting pairing beyond the spatial symmetry classification along irreducible point group…