230 citations · 482 across the 13 of their papers we have counts for
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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…
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,…
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…
Nanoscale imaging of unusual photo-acoustic waves in thin flake VTe
A. Nakamura, T. Shimojima, Y. Chiashi +5
Controlling acoustic phonons, the carriers of sound and heat, has been attracting great attention toward the manipulation of sonic and thermal properties in nanometric devices. In…
Direct observation of the lattice dynamics of transition metals using ultrafast electron diffraction
A. Nakamura, T. Shimojima, M. Nakano +2
We report the lattice dynamics of transition metal thin films by using the ultrafast electron diffraction. We observe a suppression of the diffraction intensity in a few picosecond…