Rchr
J-GLOBAL ID:201801012515328668   Update date: Jan. 31, 2024

Sumitani Kazushi

スミタニ カズシ | Sumitani Kazushi
Affiliation and department:
Homepage URL  (1): http://rud.spring8.or.jp/member/0003162.html
Research field  (1): Crystal engineering
Research keywords  (4): surface and interface ,  X-ray microbeam ,  X-ray diffraction ,  synchrotron radiation
Research theme for competitive and other funds  (6):
  • 2021 - 2024 Observation of transition radiation carrying orbital angular momentum
  • 2020 - 2023 Local structure characterization of InGaN/GaN multi quantum wells by using synchrotron radiation nanobeam focused by compound refractive lens
  • 2017 - 2020 Development of beam handling techniques using bent crystal channeling
  • 2014 - 2017 Development of beam profile monitors for advanced accelerators using parametric X-ray radiation
  • 2014 - 2017 Development of nano-scale X-ray diffraction mapping technique
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Papers (45):
  • Shigeru Kimura, Kazushi Sumitani, Kentaro Kajiwara. Two-Directional Micro-Laue Diffraction Mapping to Observe Kink Deformation in Long-Period Stacking-Ordered Mg-Zn-Y Alloys under Compression. MATERIALS TRANSACTIONS. 2023. 64. 4. 716-719
  • Wakana Takeuchi, Eiji Kagoshima, Kazushi Sumitani, Yasuhiko Imai, Shigehisa Shibayama, Mitsuo Sakashita, Shigeru Kimura, Hidemoto Tomita, Tsuyoshi Nishiwaki, Hirokazu Fujiwara, et al. Visualization of local strain in 4H-SiC trench metal-oxide-semiconductor field-effect transistor using synchrotron nanobeam X-ray diffraction. Japanese Journal of Applied Physics. 2022. 61. {SC}
  • 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. 105. 2
  • 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
  • Performance of Scanning X-ray Back-Scattered Laue Diffraction Microscope with Different Types of Light Sources. 2021. 9. 6. 405-410
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MISC (146):
  • 宮嶋孝夫, 清木良麻, 今井康彦, 隅谷和嗣, 木村滋, 近藤剣, 高木健太, 市川貴登, 澁谷弘樹, 上山智, et al. Structural Analysis of Ga1-xInxN/GaN Three-quantum Wells Grown on Side-walls of GaN Nano-wires by using 1100 Diffraction of X-ray Nano-beam. SPring-8/SACLA利用研究成果集(Web). 2023. 11. 2
  • Matsuura Yutaka, Tamura Ryuji, Ishigami Keisuke, Sumitani Kazushi, Kajiwara Kentaro, Nakamura Tetsuya. Alignment and Angular Dependences of Coercivity for (Sm, Ce)2(Co, Fe, Cu, Zr)17 Magnets. Materials transactions. 2021. 62. 7. 1009-1012
  • 小林稜汰, 太田翔也, 西村一輝, 青山晃己, 赤坂春城, 隅谷和嗣, 今井康彦, 木村滋, 宮本義也, 上山智, et al. Local structural analysis of Ga1-xInxN/GaN quantum shells on a GaN substrate by using X-ray nano-beam diffraction. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
  • 宮嶋孝夫, 清木良麻, 澁谷弘樹, 今井康彦, 隅谷和嗣, 木村滋, 近藤剣, 上山智, 今井大地. Structural Analysis of Ga1-xInxN/GaN Three-quantum Wells Grown on Side-walls of GaN Nano-wires by using an X-ray Nano-beam. SPring-8/SACLA利用研究成果集(Web). 2021. 9. 6
  • 濱地威明, 藤平哲也, 林侑介, 宇佐美茂佳, 今西正幸, 森勇介, 隅谷和嗣, 今井康彦, 木村滋, 酒井朗. Analysis of local strain fields around individual threading dislocations in HVPE-GaN bulk crystals by using nanobeam X-Ray diffraction. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
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Professional career (1):
  • 博士 工学 (東京大学)
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