2 papers
cond-mat.mtrl-sci2026
Ultrafast Demagnetization Governed by Spin Fluctuations in CaRuO/SrTiO Superlattice
Yu-Han Gao, Wen-Xiao Shi, Yuan-Sha Chen +10
For ultrafast magnetization switching devices, critical slowing down in conventional ferromagnets near their Curie temperature constitutes a key challenge that must be overcome. In…
cond-mat.mtrl-sci2026
Ultrafast Magneto-optical Fingerprints of Altermagnetism in MnTe
Xu Yang, Xingkai Cheng, Zhuo Deng +9
Recently identified altermagnets exhibit a distinctive dual-space nature: they possess spin-split electronic bands akin to ferromagnets in momentum space while maintaining the full…