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All hard X-ray transient grating spectroscopy
Eugenio Ferrari, Hiroki Ueda, Danny Fainozzi, Taito Osaka, Filippo Bencivenga, Max Burian, Pietro Carrara, Joan Vila-Comamala, Riccardo Cucini, Christian David, Alessandro Gessini, Simon Gerber, Andrii Goloborodko, Ales Hrabec, Ichiro Inoue, Yuichi Inubushi, Ludmila M. Diniz Leroy, Riccardo Mincigrucci, Eugenio Paris, Bill Pedrini, Benedikt Roesner, Jérémy R. Rouxel, Carles Serrat, Valerio Scagnoli, Kensuke Tono, Makina Yabashi, Jumpei Yamada, Kohei Yamamoto, Marie Christine Zdora, Martin Beye, Claudio Masciovecchio, Majed Chergui, Urs Staub, Cristian Svetina
Communications Physics Vol. 8 No. 1 2025/06/18 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
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Attosecond inner-shell lasing at ångström wavelengths
Thomas M. Linker, Aliaksei Halavanau, Thomas Kroll, Andrei Benediktovitch, Yu Zhang, Yurina Michine, Stasis Chuchurka, Zain Abhari, Daniele Ronchetti, Thomas Fransson, Clemens Weninger, Franklin D. Fuller, Andy Aquila, Roberto Alonso-Mori, Sébastien Boutet, Marc W. Guetg, Agostino Marinelli, Alberto A. Lutman, Makina Yabashi, Ichiro Inoue, Taito Osaka, Jumpei Yamada, Yuichi Inubushi, Gota Yamaguchi, Toru Hara, Ganguli Babu, Devashish Salpekar, Farheen N. Sayed, Pulickel M. Ajayan, Jan Kern, Junko Yano, Vittal K. Yachandra, Matthias F. Kling, Claudio Pellegrini, Hitoki Yoneda, Nina Rohringer, Uwe Bergmann
Nature 2025/06/11 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
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Development of portable nanofocusing optics for X-ray free-electron laser pulses
Yuichi Inubushi, Gota Yamaguchi, Jumpei Yamada, Yuya Kubota, Ichiro Inoue, Taito Osaka, Toshinori Yabuuchi, Kensuke Tono, Makina Yabashi
Journal of Synchrotron Radiation 2025/05/01 Research paper (scientific journal)
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High-intensity X-ray pump-monochromatic X-ray probe technique across time zero
Ichiro Inoue, Taito Osaka, Victor Tkachenko, Toru Hara, Konrad J. Kapcia, Yuichi Inubushi, Shogo Kawaguchi, Jumpei Yamada, Eiji Nishibori, Makina Yabashi, Beata Ziaja
Optica Vol. 12 No. 4 p. 530-530 2025/04/15 Research paper (scientific journal)
Publisher: Optica Publishing Group
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Nanofocused attosecond hard X-ray free-electron laser with intensity exceeding $10^{19}$ W/cm$^2$
Ichiro Inoue, Takahiro Sato, River Robles, Matthew Seaberg, Yanwen Sun, Diling Zhu, David Cesar, Yuantao Ding, Vincent Esposito, Paris Franz, Veronica Guo, Alex Halavanau, Nick Sudar, Zen Zhang, Yuichi Inubushi, Taito Osaka, Gota Yamaguchi, Yasuhisa Sano, Kazuto Yamauchi, Makina Yabashi, Agostino Marinelli, Jumpei Yamada
Optica 2025/01/21 Research paper (scientific journal)
Publisher: Optica Publishing Group
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Interplay of thermal and nonthermal effects in x-ray-induced ultrafast melting
Ichiro Inoue, Victor Tkachenko, Yuya Kubota, Fabien Dorchies, Toru Hara, Hauke Höppner, Yuichi Inubushi, Konrad J. Kapcia, Hae Ja Lee, Vladimir Lipp, Paloma Martinez, Eiji Nishibori, Taito Osaka, Sven Toleikis, Jumpei Yamada, Makina Yabashi, Beata Ziaja, Philip A. Heimann
Physical Review B Vol. 110 No. 10 2024/09/27 Research paper (scientific journal)
Publisher: American Physical Society (APS)
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Dicing Process for 4H-SiC Wafers by Plasma Etching Using High-Pressure SF<sub>6</sub> Plasma with Metal Masks
Yasuhisa Sano, Yuma Nakanishi, Masaaki Oshima, Shunto Iden, Jumpei Yamada, Daisetsu Toh, Kazuto Yamauchi
Materials Science Forum Vol. 1124 p. 51-55 2024/08/21 Research paper (scientific journal)
Publisher: Trans Tech Publications, Ltd.
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Manufacturability-based optical design optimization for advanced Kirkpatrick–Baez X-ray focusing mirrors
Lei Huang, Tianyi Wang, Jumpei Yamada, Luca Rebuffi, Corey Austin, Heejoo Choi, Hyukmo Kang, Vipender Negi, Daewook Kim, Mourad Idir
Optics Express Vol. 32 p. 25755-25771 2024/06/17 Research paper (scientific journal)
Publisher: Optica Publishing Group
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Extreme focusing of hard X-ray free-electron laser pulses enables 7 nm focus width and 1022 W cm−2 intensity
Jumpei Yamada, Satoshi Matsuyama, Ichiro Inoue, Taito Osaka, Takato Inoue, Nami Nakamura, Yuto Tanaka, Yuichi Inubushi, Toshinori Yabuuchi, Kensuke Tono, Kenji Tamasaku, Hirokatsu Yumoto, Takahisa Koyama, Haruhiko Ohashi, Makina Yabashi, Kazuto Yamauchi
Nature Photonics Vol. 18 No. 7 p. 685-690 2024/03/15 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
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High-pressure plasma etching up to 9 atm toward uniform processing inside narrow grooves of high-precision X-ray crystal optics
Shotaro Matsumura, Iori Ogasahara, Masafumi Miyake, Taito Osaka, Daisetsu Toh, Jumpei Yamada, Makina YABASHI, Kazuto Yamauchi, Yasuhisa Sano
Applied Physics Express 2023/12/02 Research paper (scientific journal)
Publisher: IOP Publishing
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Femtosecond Reduction of Atomic Scattering Factors Triggered by Intense X-Ray Pulse
Ichiro Inoue, Jumpei Yamada, Konrad J. Kapcia, Michal Stransky, Victor Tkachenko, Zoltan Jurek, Takato Inoue, Taito Osaka, Yuichi Inubushi, Atsuki Ito, Yuto Tanaka, Satoshi Matsuyama, Kazuto Yamauchi, Makina Yabashi, Beata Ziaja
Physical Review Letters Vol. 131 No. 16 2023/10/17 Research paper (scientific journal)
Publisher: American Physical Society (APS)
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Non-thermal structural transformation of diamond driven by x-rays
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
Structural Dynamics Vol. 10 No. 5 2023/09/01 Research paper (scientific journal)
Publisher: AIP Publishing
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Propagation-based phase-contrast imaging method for full-field X-ray microscopy using advanced Kirkpatrick–Baez mirrors
Yuto Tanaka, Jumpei Yamada, Takato Inoue, Takashi Kimura, Mari Shimura, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi, Satoshi Matsuyama
Optics Express Vol. 31 No. 16 p. 26135-26135 2023/07/21 Research paper (scientific journal)
Publisher: Optica Publishing Group
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A study on convection in molten zone of aluminum alloy during Fe/Al resistance spot welding
Muneyoshi Iyota, Tomoki Matsuda, Tomokazu Sano, Masaya Shigeta, Takahisa Shobu, Hirokatsu Yumoto, Takahisa Koyama, Hiroshi Yamazaki, Yasunori Senba, Haruhiko Ohashi, Shunji Goto, Ichiro Inoue, Yujiro Hayashi, Kenji Tamasaku, Taito Osaka, Jumpei Yamada, Makina Yabashi
Journal of Manufacturing Processes Vol. 94 p. 424-434 2023/05 Research paper (scientific journal)
Publisher: Elsevier BV
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Seeded stimulated X-ray emission at 5.9 keV
Margaret D. Doyle, Aliaksei Halavanau, Yu Zhang, Yurina Michine, Joshua Everts, Franklin Fuller, Roberto Alonso-Mori, Makina Yabashi, Ichiro Inoue, Taito Osaka, Jumpei Yamada, Yuichi Inubushi, Toru Hara, Jan Kern, Junko Yano, Vittal K. Yachandra, Nina Rohringer, Hitoki Yoneda, Thomas Kroll, Claudio Pellegrini, Uwe Bergmann
Optica Vol. 10 No. 4 p. 513-513 2023/04/17 Research paper (scientific journal)
Publisher: Optica Publishing Group
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High-speed etching of gallium nitride substrate using hydrogen-contained atmospheric-pressure plasma
Yasuhisa Sano, Genta Nakaue, Daisetsu Toh, Jumpei Yamada, Kazuto Yamauchi
Applied Physics Express Vol. 16 No. 4 p. 045504-045504 2023/04/01 Research paper (scientific journal)
Publisher: IOP Publishing
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Double-multilayer monochromators for high-energy and large-field X-ray imaging applications with intense pink beams at SPring-8 BL20B2
Takahisa Koyama, Yasunori Senba, Hiroshi Yamazaki, Tomoyuki Takeuchi, Masayuki Tanaka, Yasuhiro Shimizu, Koji Tsubota, Yasuhisa Matsuzaki, Hikaru Kishimoto, Takanori Miura, Satsuki Shimizu, Takamitsu Saito, Hirokatsu Yumoto, Kentaro Uesugi, Masato Hoshino, Jumpei Yamada, Taito Osaka, Michihiro Sugahara, Nobuteru Nariyama, Yasuhide Ishizawa, Hiroko Nakano, Choji Saji, Kyo Nakajima, Koji Motomura, Yasumasa Joti, Makina Yabashi, Haruhiko Ohashi
Journal of Synchrotron Radiation Vol. 29 No. 5 p. 1265-1272 2022/09/01 Research paper (scientific journal)
Publisher: International Union of Crystallography (IUCr)
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The new X-ray/visible microscopy MAXWELL technique for fast three-dimensional nanoimaging with isotropic resolution
Kohmura, Y., Yang, S.-M., Chen, H.-H., Takano, H., Chang, C.-J., Wang, Y.-S., Lee, T.-T., Chiu, C.-Y., Yang, K.-E., Chien, Y.-T., Hu, H.-M., Su, T.-L., Petibois, C., Chen, Y.-Y., Hsu, C.-H., Chen, P., Hueng, D.-Y., Chen, S.-J., Yang, C.L., Chin, A.-L., Low, C.-M., Tan, F.C.K., Teo, A., Tok, E.S., Cai, X.X., Lin, H.-M., Boeckl, J., Stampfl, A.P., Yamada, J., Matsuyama, S., Ishikawa, T., Margaritondo, G., Chiang, A.-S., Hwu, Y.
Scientific Reports Vol. 12 No. 1 2022/06 Research paper (scientific journal)
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Experimental evidence of tetrahedral symmetry breaking in SiO<inf>2</inf> glass under pressure
Yoshio Kono, Koji Ohara, Nozomi M. Kondo, Hiroki Yamada, Satoshi Hiroi, Fumiya Noritake, Kiyofumi Nitta, Oki Sekizawa, Yuji Higo, Yoshinori Tange, Hirokatsu Yumoto, Takahisa Koyama, Hiroshi Yamazaki, Yasunori Senba, Haruhiko Ohashi, Shunji Goto, Ichiro Inoue, Yujiro Hayashi, Kenji Tamasaku, Taito Osaka, Jumpei Yamada, Makina Yabashi
Nature Communications Vol. 13 No. 1 2022/04 Research paper (scientific journal)
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Generation of intense phase-stable femtosecond hard X-ray pulse pairs
Yu Zhang, Thomas Kroll, Clemens Weninger, Yurina Michine, Franklin D. Fuller, Diling Zhu, Roberto Alonso-Mori, Dimosthenis Sokaras, Alberto A. Lutman, Aliaksei Halavanau, Claudio Pellegrini, Andrei Benediktovitch, Makina Yabashi, Ichiro Inoue, Yuichi Inubushi, Taito Osaka, Jumpei Yamada, Ganguli Babu, Devashish Salpekar, Farheen N. Sayed, Pulickel M. Ajayan, Jan Kern, Junko Yano, Vittal K. Yachandra, Hitoki Yoneda, Nina Rohringer, Uwe Bergmann
Proceedings of the National Academy of Sciences of the United States of America Vol. 119 No. 12 2022/03/22 Research paper (scientific journal)
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Hard x-ray intensity autocorrelation using direct two-photon absorption
Taito Osaka, Ichiro Inoue, Jumpei Yamada, Yuichi Inubushi, Shotaro Matsumura, Yasuhisa Sano, Kensuke Tono, Kazuto Yamauchi, Kenji Tamasaku, Makina Yabashi
Physical Review Research Vol. 4 No. 1 2022/03 Research paper (scientific journal)
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Shortening X-Ray Pulse Duration via Saturable Absorption
Ichiro Inoue, Yuichi Inubushi, Taito Osaka, Jumpei Yamada, Kenji Tamasaku, Hitoki Yoneda, Makina Yabashi
Physical Review Letters Vol. 127 No. 16 2021/10/15 Research paper (scientific journal)
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Hard X-ray nanoprobe scanner
Jumpei Yamada, Ichiro Inoue, Taito Osaka, Takato Inoue, Satoshi Matsuyama, Kazuto Yamauchi, Makina Yabashi
IUCrJ Vol. 8 p. 713-718 2021/09/01 Research paper (scientific journal)
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X-ray adaptive zoom condenser utilizing an intermediate virtual focus
Satoshi Matsuyama, Hiroyuki Yamaguchi, Takato Inoue, Yuka Nishioka, Jumpei Yamada, Yasuhisa Sano, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Optics Express Vol. 29 No. 10 p. 15604-15615 2021/05/10 Research paper (scientific journal)
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Analytic von Hamos geometry optimization and calibration
Franklin D. Fuller, Chantal Mustoe, Uwe Bergmann, Roberto Alonso-Mori, Dimosthenis Sokaras, Ichiro Inoue, Jumpei Yamada, Taito Osaka
Proceedings of SPIE - The International Society for Optical Engineering Vol. 11838 2021 Research paper (international conference proceedings)
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X‐ray single‐grating interferometry for wavefront measurement and correction of hard x‐ray nanofocusing mirrors
Yamada, J., Inoue, T., Nakamura, N., Kameshima, T., Yamauchi, K., Matsuyama, S., Yabashi, M.
Sensors (Switzerland) Vol. 20 No. 24 p. 7356-7356 2020/12/21 Research paper (scientific journal)
Publisher: {MDPI} {AG}
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Development of precision Wolter mirrors towards PhoENiX mission for the Sun
Taro Sakao, Satoshi Matsuyama, Jumpei Yamada, Takato Inoue, Kentaro Hata, Hiroyuki Yamaguchi, Taku Hagiwara, Nami Nakamura, Kazuto Yamauchi, Yoshiki Kohmura, Yoshinori Suematsu, Noriyuki Narukage
Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray 2020/12/13 Research paper (international conference proceedings)
Publisher: SPIE
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Focus characterization of an X-ray free-electron laser by intensity correlation measurement of X-ray fluorescence
Nami Nakamura, Satoshi Matsuyama, Takato Inoue, Ichiro Inoue, Jumpei Yamada, Taito Osaka, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Journal of Synchrotron Radiation Vol. 27 p. 1366-1371 2020/09/01 Research paper (scientific journal)
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Generation of an X-ray nanobeam of a free-electron laser using reflective optics with speckle interferometry
Takato Inoue, Satoshi Matsuyama, Jumpei Yamada, Nami Nakamura, Taito Osaka, Ichiro Inoue, Yuichi Inubushi, Kensuke Tono, Hirokatsu Yumoto, Takahisa Koyama, Haruhiko Ohashi, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Journal of Synchrotron Radiation Vol. 27 p. 883-889 2020/07/01 Research paper (scientific journal)
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Compact full-field hard x-ray microscope based on advanced Kirkpatrick–Baez mirrors
Jumpei Yamada, Satoshi Matsuyama, Raita Hirose, Yoshihiro Takeda, Yoshiki Kohmura, Makina Yabashi, Kazuhiko Omote, Tetsuya Ishikawa, Kazuto Yamauchi
Optica Vol. 7 No. 4 p. 367-370 2020/04 Research paper (scientific journal)
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A test bench of X-ray optics for next-generation high-energy high-flux X-ray beamlines
Hirokatsu Yumoto, Haruhiko Ohashi, Hiroshi Yamazaki, Yasunori Senba, Takahisa Koyama, Kenji Tamasaku, Ichiro Inoue, Taito Osaka, Jumpei Yamada, Makina Yabashi, Shunji Goto
Proceedings of SPIE - The International Society for Optical Engineering Vol. 11492 2020 Research paper (international conference proceedings)
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Full-field X-ray fluorescence microscope based on total-reflection advanced Kirkpatrick–Baez mirror optics
Satoshi Matsuyama, Jumpei Yamada, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Optics Express Vol. 27 No. 13 p. 18318-18328 2019/07 Research paper (scientific journal)
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Compact reflective imaging optics in hard X-ray region based on concave and convex mirrors
Jumpei Yamada, Satoshi Matsuyama, Yasuhisa Sano, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Optics Express Vol. 27 No. 3 p. 3429-3438 2019/01/17 Research paper (scientific journal)
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Nanofocusing of X-ray free-electron laser using wavefront-corrected multilayer focusing mirrors
S. Matsuyama, T. Inoue, J. Yamada, J. Kim, H. Yumoto, Y. Inubushi, T. Osaka, I. Inoue, T. Koyama, K. Tono, H. Ohashi, M. Yabashi, T. Ishikawa, K. Yamauchi
Scientific Reports Vol. 8 No. 1 2018/12/01 Research paper (scientific journal)
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High-Resolution Full-Field X-ray Microscope for 20-keV X-rays with Multilayer Imaging Mirrors
Satoshi Matsuyama, Jumpei Yamada, Kentaro Hata, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Microscopy and Microanalysis Vol. 24 No. S2 p. 288-289 2018/08 Research paper (scientific journal)
Publisher: Cambridge University Press (CUP)
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Reflective Imaging Optics Using Concave and Convex Mirrors for a Compact and Achromatic Full-field X-ray Microscope.
Jumpei Yamada, Satoshi Matsuyama, Kentaro Hata, Raita Hirose, Yoshihiro Takeda, Yoshiki Kohmura, Makina Yabashi, Kazuhiko Omote, Tetsuya Ishikawa, Kazuto Yamauchi
Microscopy and Microanalysis Vol. 24 No. S2 p. 276-277 2018/08 Research paper (scientific journal)
Publisher: Cambridge University Press (CUP)
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50-nm-resolution full-field X-ray microscope without chromatic aberration using total-reflection imaging mirrors
Satoshi Matsuyama, Shuhei Yasuda, Jumpei Yamada, Hiromi Okada, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Scientific Reports Vol. 7 2017/04 Research paper (scientific journal)
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Simulation of concave-convex imaging mirror system for development of a compact and achromatic full-field x-ray microscope
Jumpei Yamada, Satoshi Matsuyama, Yasuhisa Sano, Kazuto Yamauchi
Applied Optics Vol. 56 No. 4 p. 967-974 2017/02/01 Research paper (scientific journal)
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全反射ミラーを用いた高分解能かつ色収差のない結像型X線顕微鏡の開発
松山 智至, 安田 周平, 山田 純平, 佐野 泰久, 香村 芳樹, 矢橋 牧名, 石川 哲也, 山内 和人
精密工学会学術講演会講演論文集 Vol. 2017 p. 957-958 2017
Publisher: 公益社団法人 精密工学会
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Development of precision Wolter mirrors for solar x-ray observations
Taro Sakao, Satoshi Matsuyama, Takumi Goto, Jumpei Yamada, Shuhei Yasuda, Kazuto Yamauchi, Yoshiki Kohmura, Ayumi Kime, Akira Miyake, Tadakazu Maezawa, Hirokazu Hashizume, Yoshinori Suematsu, Noriyuki Narukage, Shin Nosuke Ishikawa
Proceedings of SPIE - The International Society for Optical Engineering Vol. 10386 2017 Research paper (international conference proceedings)
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Development of concave-convex imaging mirror system for a compact and achromatic full-field x-ray microscope
Jumpei Yamada, Satoshi Matsuyama, Shuhei Yasuda, Yasuhisa Sano, Yoshiki Kohmura, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Proceedings of SPIE - The International Society for Optical Engineering Vol. 10386 2017 Research paper (international conference proceedings)
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小型かつ高拡大倍率が実現可能なX線結像光学系の開発
山田 純平, 松山 智至, 山内 和人
精密工学会学術講演会講演論文集 Vol. 2016 p. 913-914 2016
Publisher: 公益社団法人 精密工学会
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Fabrication of X-ray imaging mirrors for an achromatic and high-resolution full-field X-ray microscope
Jumpei Yamada, Satoshi Matsuyama, Shuhei Yasuda, Yasuhisa Sano, Kazuto Yamauchi
Proceedings - 32nd ASPE Annual Meeting p. 143-146 2016 Research paper (international conference proceedings)
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Development of ion beam figuring system with electrostatic deflection for ultraprecise X-ray reflective optics
Jumpei Yamada, Satoshi Matsuyama, Yasuhisa Sano, Kazuto Yamauchi
Review of Scientific Instruments Vol. 86 No. 9 2015/09/01 Research paper (scientific journal)
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Ion Beam Figuringを用いた高精度X線ミラーの作製(第7報)
山田 純平, 松山 智至, 佐野 泰久, 山内 和人
精密工学会学術講演会講演論文集 Vol. 2015 p. 1061-1062 2015
Publisher: 公益社団法人 精密工学会