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cond-mat.mtrl-sci2026
Coupling Chirality, Polar Order, and Altermagnetic Spin Splitting in a Hybrid Manganese Chloride
Li Liang, Ding Ning, Mingqiang Gu +2
Hybrid manganese halides enable the coexistence of molecular chirality, polar order, and magnetic exchange within a single lattice. Here, we combine first-principles calculations w…
cond-mat.mtrl-sci2025
Sliding ferroelectric control of unconventional magnetism in stacked bilayers
Yongqian Zhu, Mingqiang Gu, Yuntian Liu +4
The control of unconventional magnetism, which displays ferromagnetism-like properties with compensated magnetization, has drawn intense attention for advancing antiferromagnetic s…
cond-mat.mtrl-sci2025
Ferroelectric switchable altermagnetism
Mingqiang Gu, Yuntian Liu, Haiyuan Zhu +5
We propose a novel ferroelectric switchable altermagnetism effect, the reversal of ferroelectric polarization is coupled to the switching of altermagnetic spin splitting. We demons…