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cond-mat.mtrl-sci2026
Spin-Valley-Mismatched Altermagnet for Giant Tunneling Magnetoresistance
Kun Yan, Yizhi Hu, Wei-Hua Xiao +3
Altermagnet-based heterojunctions have demonstrated magnetoresistive effects in experiments, however, a predictive theoretical model for non-ferromagnetic structures has remained e…
cond-mat.mtrl-sci2025
Giant tunneling magnetoresistance based on spin-valley-mismatched ferromagnetic metals
Kan Yan, Li Cheng, Yizhi Hu +3
Half metals, which are amenable to perfect spin filtering, can be utilized for high-magnetoresistive devices. However, available half metals are very limited. Here, we demonstrate…