Nature CommunicationsPhoton-driven magnetization switching in Fe₃GeTe₂ enables programmable, multilevel magnetic memoryWei-Qing LiSheng-Hsiung HungJia-Xin LiChung-Chun LuPo-Liang ChenChing KuoKun-Hung PanHorng-Tay JengChang-Hua Liu2026-09-02Full textDOI https://doi.org/10.1038/s41467-026-77178-9