IMAI YASUHIKO

イマイヤスヒコ | IMAI YASUHIKO

Affiliation and department：
Job title： Senior Scientist
Research theme for competitive and other funds (9)：

2023 - 2026 ナノビームX線回折による半導体デバイスの4次元断層解析
2016 - 2021 Multiscale characterization of singularity structures and behaviors thereof
2016 - 2019 Determination of composition and strain for strain released SiGe thin layers on Si with using anomalous x-ray microdiffraction
2014 - 2017 Development of nano-scale X-ray diffraction mapping technique
2013 - 2015 Characterization of InGaN films by synchrotron radiation microdiffraction with using parabolic refractive X-ray lenses made of quartz glass

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Papers (36)：

Makina Saito, Masashi Kobayashi, Haruki Nishino, Toshiyuki Nishiyama Hiraki, Yoshiaki Honjo, Kazuo Kobayashi, Yasumasa Joti, Kyosuke Ozaki, Yasuhiko Imai, Mitsuhiro Yamaga, et al. Broadband Quasielastic Scattering Spectroscopy Using a Multiline Frequency Comblike Spectrum in the Hard X-Ray Region. Physical Review Letters. 2024. 132. 25
Yasuhiko Imai, Takaki Hatsui. Quantifying bunch-mode influence on photon-counting detectors at SPring-8. Journal of Synchrotron Radiation. 2024
Shinobu Aoyagi, Ayumi Aoyagi, Hiroaki Takeda, Hitoshi Osawa, Kazushi Sumitani, Yasuhiko Imai, Shigeru Kimura. Position and electric field dependent local lattice strain detected by nanobeam x-ray diffraction on a relaxor ferroelectric single crystal. Physical Review B. 2022
Shinobu Aoyagi, Ayumi Aoyagi, Hiroaki Takeda, Hitoshi Osawa, Kazushi Sumitani, Yasuhiko Imai, Shigeru Kimura. Time-Resolved Nanobeam X-ray Diffraction of a Relaxor Ferroelectric Single Crystal under an Alternating Electric Field. Crystals. 2021
Haruna Shiomi, Akira Ueda, Tetsuya Tohei, Yasuhiko Imai, Takeaki Hamachi, Kazushi Sumitani, Shigeru Kimura, Yuji Ando, Tamotsu Hashizume, Akira Sakai. Analysis of inverse-piezoelectric-effect-induced lattice deformation in AlGaN/GaN high-electron-mobility transistors by time-resolved synchrotron radiation nanobeam X-ray diffraction. Applied Physics Express. 2021. 14. 9. 095502-1-095502-6

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