5 papers · 1 filter
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…
Artificially creating emergent interfacial antiferromagnetism and its manipulation in a magnetic van-der-Waals heterostructure
Xiangqi Wang, Cong Wang, Yupeng Wang +9
Van der Waals (vdW) magnets, with their two-dimensional (2D) atomic structures, provide a unique platform for exploring magnetism at the nanoscale. Although there have been numerou…
Tunable altermagnetism via inter-chain engineering in parallelassembled atomic chains
Deping Guo, Canbo Zong, Weihan Zhang +3
Altermagnetism has recently drawn considerable attention in three- and twodimensional materials. Here, we extend this concept to quasi-one-dimensional (Q1D) monolayers assembled fr…
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…