4 papers
Charge disproportionation as a possible mechanism towards polar antiferromagnetic metal in molecular orbital crystal
Yang Shen, Shuai Qu, Gang Li +2
Polar antiferromagnetic metals have recently garnered increasing interests due to their combined traits of both ferromagnets and antiferromagnets for spintronic applications. Howev…
Altermagnetic Weyl node-network semimetals protected by spin symmetry
Shuai Qu, Xiao-Yao Hou, Zheng-Xin Liu +2
Symmetry protected topology has been studied extensively in the past twenty years, but the topology protected by spin symmetry has just begun to be studied. In this work, based on…
Extremely strong spin-orbit coupling effect in light-element altermagnetic materials
Shuai Qu, Zhen-Feng Ouyang, Ze-Feng Gao +4
Spin-orbit coupling is a key to realize many novel physical effects in condensed matter physics. Altermagnetic materials possess the duality of real-space antiferromagnetism and re…
AI-accelerated Discovery of Altermagnetic Materials
Ze-Feng Gao, Shuai Qu, Bocheng Zeng +5
Altermagnetism, a new magnetic phase, has been theoretically proposed and experimentally verified to be distinct from ferromagnetism and antiferromagnetism. Although altermagnets h…