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cond-mat.mtrl-sci2025
Development of precession Lorentz transmission electron microscopy
Shunsuke Hayashi, Dongxue Han, Hidenori Tsuji +2
Lorentz transmission electron microscopy (LTEM) is a powerful tool for high-resolution imaging of magnetic textures, including their dynamics under external stimuli and ultrafast n…
cond-mat.mtrl-sci2024
Development of ultrafast four-dimensional precession electron diffraction
Toshiya Shiratori, Jumpei Koga, Takahiro Shimojima +2
Ultrafast electron diffraction/microscopy technique enables us to investigate the nonequilibrium dynamics of crystal structures in the femtosecond-nanosecond time domain. However,…
cond-mat.mtrl-sci2024
Unusual photoinduced crystal structure dynamics in TaTe with double zigzag chain superstructure
J. Koga, Y. Chiashi, A. Nakamura +5
Transition metal dichalcogenides with superperiodic lattice distortions have been widely investigated as the platform of ultrafast structural phase manipulations. Here we performed…