3 citations · 3 across the 6 of their papers we have counts for
6 papers
Carrier-tunable RKKY magnetism in a crystalline magnet
Xiang S. W. Huang, Bruno K. Saika, Satoshi Hamao +10
In itinerant magnets governed by the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction, the exchange coupling depends on both the moment-moment distance and the Fermi wavevector…
Indication of Stochastic Photothermal Dynamics around a Topological Defect in a Chiral Magnet
Dongxue Han, Asuka Nakamura, Takahiro Shimojima +4
Chiral magnets host topologically protected spin textures whose nonequilibrium dynamics are crucial in phase transitions and domain evolution, yet ultrafast defect-mediated process…
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…
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…