Ultrafast Dynamics of Demagnetization in FeMn/MnGa Bilayer Nanofilm Structures via Phonon Transport. - Jiang, Tianran; Zhao, Xupeng; Chen, Zhifeng; You, Yongyong; Lai, Tianshu; Zhao, Jianhua (Nanomaterials (2079-4991), 2022)