4 papers
Robust Mottness and tunable interlayer magnetism in Nb3X8 (X = F, Cl, Br, I) bilayers
Zhongqin Zhang, Jiaqi Dai, Cong Wang +2
Kagome materials have attracted extensive attention due to their correlated properties. The breathing kagome material system Nb3X8 (X = F, Cl, Br, I) is regarded as a Mott insulato…
Mechanically and electrically switchable triferroic altermagnet in a pentagonal FeO2 monolayer
Deping Guo, Jiaqi Dai, Renhong Wang +2
Two-dimensional multiferroics promise low-power, multifunctional devices, yet the intrinsic coexistence and mutual control of three coupled ferroic orders in a single layer remains…
Kinetically accessible 1D magnetic chains of transition-metal chalcogenides and halides on van der Waals surfaces
Canbo Zong, Deping Guo, Renhong Wang +9
One-dimensional (1D) chains offer unique opportunities for nanoelectronics and spintronics, yet their experimental realization remains challenging because 1D motifs are often therm…
Layered semiconducting electrides in p-block metal oxides
Jiaqi Dai, Feng Yang, Cong Wang +3
In conventional electrides, excess electrons are localized in crystal voids to serve as anions. Most of these electrides are metallic and the metal cations are primarily from the s…