6 papers
Robust -wave altermagnetism in (X=K, Rb, Cs; Y=S, Se, Te) family
San-Dong Guo
The , and are experimentally confirmed to adopt either C-type or G-type antiferromagnetic configuratio…
Distinguishing apparent and hidden altermagnetism via uniaxial strain in -family
San-Dong Guo, Yang Liu
The hidden altermagnetism has been theoretically proposed and then experimentally confirmed in metal , which exhibits two nearly degenerate ground-state…
External-field-induced transition from altermagnetic metal to fully-compensated ferrimagnetic metal in monolayer
San-Dong Guo, Qiqi Luo, Shi-Hao Zhang +1
Altermagnets and fully-compensated ferrimagnets are two canonical classes of zero-net-moment magnets. An altermagnetic (AM) half-metal cannot exist due to its AM spin splitting, wh…
A route to fully-compensated ferrimagnetic metal: electric-field annihilation of the bilayer bandgap
San-Dong Guo, Rongyuan Bian, Feng-Ren Fan +1
Fully-compensated ferrimagnet has garnered widespread attention due to its zero-net total magnetic moment and non-relativistic global spin splitting. In general, for a fully-compen…
Achieving fully-compensated ferrimagnetism through two-dimensional heterojunctions
San-Dong Guo, Junjie He, Yee Sin Ang
In addition to altermagnets, fully-compensated ferrimagnets are another category of collinear magnetic materials that possess zero-net total magnetic moment and exhibit spin-splitt…
External-field-induced altermagnetism in experimentally synthesized monolayer (X=Cl, Br and I)
San-Dong Guo
Net-zero-magnetization magnets are attracting significant research interest, driven by their potential for ultrahigh density and ultrafast performance. Among these materials, the a…