5 papers
Prediction of 1:1 kagome metals with superconductivity and band topology
Na Jiao, Shu-Xiang Qiao, Pan Zhou +2
Kagome superconductors featuring topologically nontrivial band structures have attracted extensive research interest. FeSn and CoSn is a new kind of kagome material with intrinsic…
Intertwined charge density wave, tunable anti-dome superconductivity, and topological states in kagome metal VSn
Shu-Xiang Qiao, Ya-Ping Li, Jie Zhang +5
These years, kagome materials with 1:1 stoichiometry have garnered increasing attention, among which FeSn, CoSn, and FeGe have been the focus of current studies. However, all of th…
MSene: A new large family of two-dimensional transition metal sulfide with MXene structure
Shu-Xiang Qiao, Yu-Lin Han, Na Jiao +3
In this work, we theoretically report a new large family of two-dimensional (2D) transition metal sulfides S with MXene structure in 2H and 1T phases, which we name as MSe…
Origin of Ferroelectricity and Superconductivity with Nontrivial Electronic Topology in Fluorinated Nb2N
Xin-Zhu Yin, Na Jiao, Jinlian Lu +3
Two-dimensional (2D) intrinsic superconductors with nontrivial topological band and vertical ferroelectricity exhibit fascinating characteristics to achieving electrostatic control…
Superconductivity in Ca-intercalated bilayer graphene: CCaC
Jin-Han Tan, Hao Wang, Ying-Jie Chen +4
The deposition and intercalation of metal atoms can induce superconductivity in monolayer and bilayer graphenes. For example, it has been experimentally proved that Li-deposited gr…