Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Yuichi, Inubushi"'
Autor:
Tomokazu Sano, Tomoki Matsuda, Akio Hirose, Mitsuru Ohata, Tomoyuki Terai, Tomoyuki Kakeshita, Yuichi Inubushi, Takahiro Sato, Kohei Miyanishi, Makina Yabashi, Tadashi Togashi, Kensuke Tono, Osami Sakata, Yoshinori Tange, Kazuto Arakawa, Yusuke Ito, Takuo Okuchi, Tomoko Sato, Toshimori Sekine, Tsutomu Mashimo, Nobuhiko Nakanii, Yusuke Seto, Masaya Shigeta, Takahisa Shobu, Yuji Sano, Tomonao Hosokai, Takeshi Matsuoka, Toshinori Yabuuchi, Kazuo A. Tanaka, Norimasa Ozaki, Ryosuke Kodama
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Over the past century, understanding the nature of shock compression of condensed matter has been a major topic. About 20 years ago, a femtosecond laser emerged as a new shock-driver. Unlike conventional shock waves, a femtosecond laser-driv
Externí odkaz:
https://doaj.org/article/e7aa8878c021417eb97e0c7d3678896e
Autor:
Lisa Randolph, Mohammadreza Banjafar, Toshinori Yabuuchi, Carsten Baehtz, Michael Bussmann, Nicholas P. Dover, Lingen Huang, Yuichi Inubushi, Gerhard Jakob, Mathias Kläui, Dmitriy Ksenzov, Mikako Makita, Kohei Miyanishi, Mamiko Nishiuchi, Özgül Öztürk, Michael Paulus, Alexander Pelka, Thomas R. Preston, Jan-Patrick Schwinkendorf, Keiichi Sueda, Tadashi Togashi, Thomas E. Cowan, Thomas Kluge, Christian Gutt, Motoaki Nakatsutsumi
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1050 (2024)
Femtosecond high-intensity laser pulses at intensities surpassing 1014 W/cm2 can generate a diverse range of functional surface nanostructures. Achieving precise control over the production of these functional structures necessitates a thorough under
Externí odkaz:
https://doaj.org/article/3dfb9b6f4d7a4c90931d36c3e823ca0c
Autor:
Kenji Tamasaku, Munetaka Taguchi, Ichiro Inoue, Taito Osaka, Yuichi Inubushi, Makina Yabashi, Tetsuya Ishikawa
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract High sensitivity of the Kβ fluorescence spectrum to electronic state is widely used to investigate spin and oxidation state of first-row transition-metal compounds. However, the complex electronic structure results in overlapping spectral f
Externí odkaz:
https://doaj.org/article/ce3e3fbfc1e34f7db32101627aef2e0e
Autor:
Sergey Makarov, Sergey Dyachkov, Tatiana Pikuz, Kento Katagiri, Hirotaka Nakamura, Vasily Zhakhovsky, Nail Inogamov, Victor Khokhlov, Artem Martynenko, Bruno Albertazzi, Gabriel Rigon, Paul Mabey, Nicholas J. Hartley, Yuichi Inubushi, Kohei Miyanishi, Keiichi Sueda, Tadashi Togashi, Makina Yabashi, Toshinori Yabuuchi, Takuo Okuchi, Ryosuke Kodama, Sergey Pikuz, Michel Koenig, Norimasa Ozaki
Publikováno v:
Matter and Radiation at Extremes, Vol 8, Iss 6, Pp 066601-066601-11 (2023)
Understanding the behavior of matter at extreme pressures of the order of a megabar (Mbar) is essential to gain insight into various physical phenomena at macroscales—the formation of planets, young stars, and the cores of super-Earths, and at micr
Externí odkaz:
https://doaj.org/article/b813a08031954e418ffd20380cd82cfd
Autor:
Philip Heimann, Nicholas J. Hartley, Ichiro Inoue, Victor Tkachenko, Andre Antoine, Fabien Dorchies, Roger Falcone, Jérôme Gaudin, Hauke Höppner, Yuichi Inubushi, Konrad J. Kapcia, Hae Ja Lee, Vladimir Lipp, Paloma Martinez, Nikita Medvedev, Franz Tavella, Sven Toleikis, Makina Yabashi, Toshinori Yabuuchi, Jumpei Yamada, Beata Ziaja
Publikováno v:
Structural Dynamics, Vol 10, Iss 5, Pp 054502-054502-7 (2023)
Intense x-ray pulses can cause the non-thermal structural transformation of diamond. At the SACLA XFEL facility, pump x-ray pulses triggered this phase transition, and probe x-ray pulses produced diffraction patterns. Time delays were observed from 0
Externí odkaz:
https://doaj.org/article/f619d19fa004446193972dc099b8a08d
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 3, Pp 862-865 (2022)
A simple spectrometer using diffraction from diamond microcrystals has been developed to diagnose single-shot spectra of X-ray free-electron laser (XFEL) pulses. The large grain size and uniform lattice constant of the adopted crystals enable charact
Externí odkaz:
https://doaj.org/article/38dd2dbff41e4ad4b57d891f18d027bf
Autor:
Mitsuharu Yonemura, Hitomi Nishibata, Rina Fujimura, Natsumi Ooura, Kengo Hata, Kazuki Fujiwara, Kaori Kawano, Itsuki Yamaguchi, Tomoyuki Terai, Yuichi Inubushi, Ichiro Inoue, Toshinori Yabuuchi, Kensuke Tono, Makina Yabashi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract This study evaluates phase transformation kinetics under ultrafast cooling using femtosecond X-ray diffraction for the operand measurements of the dislocation densities in Fe–0.1 mass% C–2.0 mass% Mn martensitic steel. To identify the ph
Externí odkaz:
https://doaj.org/article/e6df542fb5ba4bccac2677fc4051a7eb
Autor:
Kenji Tamasaku, Munetaka Taguchi, Ichiro Inoue, Taito Osaka, Yuichi Inubushi, Makina Yabashi, Tetsuya Ishikawa
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/38c80b0971ec45e8a4ef6d601644662a
Autor:
Takuo Okuchi, Yusuke Seto, Naotaka Tomioka, Takeshi Matsuoka, Bruno Albertazzi, Nicholas J. Hartley, Yuichi Inubushi, Kento Katagiri, Ryosuke Kodama, Tatiana A. Pikuz, Narangoo Purevjav, Kohei Miyanishi, Tomoko Sato, Toshimori Sekine, Keiichi Sueda, Kazuo A. Tanaka, Yoshinori Tange, Tadashi Togashi, Yuhei Umeda, Toshinori Yabuuchi, Makina Yabashi, Norimasa Ozaki
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Meteorites from space often include denser polymorphs of their minerals, providing records of past hypervelocity collisions. An olivine mineral crystal was shock-compressed by a high-power laser, and its transformation into denser ringwoodite was tim
Externí odkaz:
https://doaj.org/article/97b9083d54364b7185d581034cb3f381
Autor:
Taito Osaka, Ichiro Inoue, Jumpei Yamada, Yuichi Inubushi, Shotaro Matsumura, Yasuhisa Sano, Kensuke Tono, Kazuto Yamauchi, Kenji Tamasaku, Makina Yabashi
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p L012035 (2022)
An intensity autocorrelation measurement is demonstrated to characterize a pulse duration of 9-keV x-ray free-electron laser (XFEL) pulses from a split-delay optical (SDO) system with four-bounce silicon 220 reflections in each branch. XFEL pulse rep
Externí odkaz:
https://doaj.org/article/0d96a76aba674513a7c0c8d5a039ed27