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Tetsuya Ishikawa
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Journal Articles

Erratum: “Optimal deformation procedure for hybrid adaptive x-ray mirror based on mechanical and piezo-driven bending system” [Rev. Sci. Instrum. 92, 123706 (2021)]

Takato Inoue, Yuka Nishioka, Satoshi Matsuyama, Junki Sonoyama, Kazuteru Akiyama, Hiroki Nakamori, Yoshio Ichii, Yasuhisa Sano, Xianbo Shi, Deming Shu, Max D. Wyman, Ross Harder, Yoshiki Kohmura, Makina Yabashi, Lahsen Assoufid, Tetsuya Ishikawa, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 93, 049901 (2022)
https://doi.org/10.1063/5.0092976
Published: April 2022
View article titled, Erratum: “Optimal deformation procedure for hybrid adaptive x-ray mirror based on mechanical and piezo-driven bending system” [Rev. Sci. Instrum. 92, 123706 (2021)]
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Journal Articles

Optimal deformation procedure for hybrid adaptive x-ray mirror based on mechanical and piezo-driven bending system

Takato Inoue, Yuka Nishioka, Satoshi Matsuyama, Junki Sonoyama, Kazuteru Akiyama, Hiroki Nakamori, Yoshio Ichii, Yasuhisa Sano, Xianbo Shi, Deming Shu, Max D. Wyman, Ross Harder, Yoshiki Kohmura, Makina Yabashi, Lahsen Assoufid, Tetsuya Ishikawa, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 92, 123706 (2021)
https://doi.org/10.1063/5.0070465
Published: December 2021
View article titled, Optimal deformation procedure for hybrid adaptive x-ray mirror based on mechanical and piezo-driven bending system
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Journal Articles

All-atom molecular dynamics study of hepatitis B virus containing pregenome RNA in solution

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Kazushi Fujimoto, Youhei Yamaguchi, Ryo Urano, Wataru Shinoda, Tetsuya Ishikawa, Katsumi Omagari, Yasuhito Tanaka, Atsushi Nakagawa, Susumu Okazaki
Journal: The Journal of Chemical Physics
J. Chem. Phys. 155, 145101 (2021)
https://doi.org/10.1063/5.0065765
Published: October 2021
View article titled, All-atom molecular dynamics study of hepatitis B virus containing pregenome RNA in solution
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Includes: Supplementary data
Journal Articles

Micro-liquid enclosure array and its semi-automated assembling system for x-ray free-electron laser diffractive imaging of samples in solution

Takashi Kimura, Akihiro Suzuki, Ying Yang, Yoshiya Niida, Akiko Nishioka, Masashi Takei, Jinjian Wei, Hideyuki Mitomo, Yasutaka Matsuo, Kenichi Niikura, Kuniharu Ijiro, Kensuke Tono, Makina Yabashi, Tetsuya Ishikawa, Tairo Oshima, Yoshitaka Bessho, Yasumasa Joti, Yoshinori Nishino
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 91, 083706 (2020)
https://doi.org/10.1063/5.0008398
Published: August 2020
View article titled, Micro-liquid enclosure array and its semi-automated assembling system for x-ray free-electron laser diffractive imaging of samples in solution
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Journal Articles

XFEL coherent diffraction imaging for weakly scattering particles using heterodyne interference

Chi-Feng Huang, Wei-Hau Chang, Ting-Kuo Lee, Yasumasa Joti, Yoshinori Nishino, Takashi Kimura, Akihiro Suzuki, Yoshitaka Bessho, Tsung-Tse Lee, Mei-Chun Chen, Shun-Min Yang, Yeukuang Hwu, Shih-Hsin Huang, Po-Nan Li, Peilin Chen, Yung-Chieh Tseng, Che Ma, Tsui-Ling Hsu, Chi-Huey Wong, Kensuke Tono, Tetsuya Ishikawa, Keng S. Liang
Journal: AIP Advances
AIP Advances 10, 055219 (2020)
https://doi.org/10.1063/1.5129406
Published: May 2020
View article titled, XFEL coherent diffraction imaging for weakly scattering particles using heterodyne interference
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Journal Articles

Synchrotron radiation research: Retrospective view and prospective considerations

Tetsuya Ishikawa
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2054, 020001 (2019)
https://doi.org/10.1063/1.5084561
Published: January 2019
View article titled, Synchrotron radiation research: Retrospective view and prospective considerations
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Journal Articles

Simulation of single bio particles in XFEL coherent diffraction–master curve for photon counts estimation

Chi-Feng Huang, Keng S. Liang, Yeukuang Hwu, Ting-Kuo Lee, Yasumasa Joti, Yoshinori Nishino, Tetsuya Ishikawa
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2054, 050006 (2019)
https://doi.org/10.1063/1.5084624
Published: January 2019
View article titled, Simulation of single bio particles in XFEL coherent diffraction–master curve for photon counts estimation
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Journal Articles

Systematic-error-free wavefront measurement using an X-ray single-grating interferometer

Takato Inoue, Satoshi Matsuyama, Shogo Kawai, Hirokatsu Yumoto, Yuichi Inubushi, Taito Osaka, Ichiro Inoue, Takahisa Koyama, Kensuke Tono, Haruhiko Ohashi, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 89, 043106 (2018)
https://doi.org/10.1063/1.5026440
Published: April 2018
View article titled, Systematic-error-free wavefront measurement using an X-ray single-grating interferometer
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Journal Articles

Nano-structuring of multi-layer material by single x-ray vortex pulse with femtosecond duration

Yoshiki Kohmura, Vasily Zhakhovsky, Dai Takei, Yoshio Suzuki, Akihisa Takeuchi, Ichiro Inoue, Yuichi Inubushi, Nail Inogamov, Tetsuya Ishikawa, Makina Yabashi
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 123103 (2018)
https://doi.org/10.1063/1.5020318
Published: March 2018
View article titled, Nano-structuring of multi-layer material by single x-ray vortex pulse with femtosecond duration
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Includes: Supplementary data
Journal Articles

X-ray microfocusing with off-axis ellipsoidal mirror

Hirokatsu Yumoto, Takahisa Koyama, Satoshi Matsuyama, Yoshiki Kohmura, Kazuto Yamauchi, Tetsuya Ishikawa, Haruhiko Ohashi
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1741, 040007 (2016)
https://doi.org/10.1063/1.4952879
Published: July 2016
View article titled, X-ray microfocusing with off-axis ellipsoidal mirror
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Journal Articles

Development of speckle-free channel-cut crystal optics using plasma chemical vaporization machining for coherent x-ray applications

Takashi Hirano, Taito Osaka, Yasuhisa Sano, Yuichi Inubushi, Satoshi Matsuyama, Kensuke Tono, Tetsuya Ishikawa, Makina Yabashi, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 87, 063118 (2016)
https://doi.org/10.1063/1.4954731
Published: June 2016
View article titled, Development of speckle-free channel-cut crystal optics using plasma chemical vaporization machining for coherent x-ray applications
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Journal Articles

Hard X-ray nanofocusing using adaptive focusing optics based on piezoelectric deformable mirrors

Takumi Goto, Hiroki Nakamori, Takashi Kimura, Yasuhisa Sano, Yoshiki Kohmura, Kenji Tamasaku, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi, Satoshi Matsuyama
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 86, 043102 (2015)
https://doi.org/10.1063/1.4916617
Published: April 2015
View article titled, Hard X-ray nanofocusing using adaptive focusing optics based on piezoelectric deformable mirrors
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Includes: Supplementary data
Journal Articles

Monte Carlo study for optimal conditions in single-shot imaging with femtosecond x-ray laser pulses

Jaehyun Park, Yasumasa Joti, Tetsuya Ishikawa, Changyong Song
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 264101 (2013)
https://doi.org/10.1063/1.4855635
Published: December 2013
View article titled, Monte Carlo study for optimal conditions in single-shot imaging with femtosecond x-ray laser pulses
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Journal Articles

Development of an adaptable coherent x-ray diffraction microscope with the emphasis on imaging hydrated specimens

Daewoong Nam, Jaehyun Park, Marcus Gallagher-Jones, Hiroki Shimada, Sangsoo Kim, Sunam Kim, Yoshiki Kohmura, Tetsuya Ishikawa, Changyong Song
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 84, 113702 (2013)
https://doi.org/10.1063/1.4828656
Published: November 2013
View article titled, Development of an adaptable coherent x-ray diffraction microscope with the emphasis on imaging hydrated specimens
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Journal Articles

High-resolution and high-sensitivity phase-contrast imaging by focused hard x-ray ptychography with a spatial filter

Yukio Takahashi, Akihiro Suzuki, Shin Furutaku, Kazuto Yamauchi, Yoshiki Kohmura, Tetsuya Ishikawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 094102 (2013)
https://doi.org/10.1063/1.4794063
Published: March 2013
View article titled, High-resolution and high-sensitivity phase-contrast imaging by focused hard x-ray ptychography with a spatial filter
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Journal Articles

Experimental and simulation study of undesirable short-period deformation in piezoelectric deformable x-ray mirrors

Hiroki Nakamori, Satoshi Matsuyama, Shota Imai, Takashi Kimura, Yasuhisa Sano, Yoshiki Kohmura, Kenji Tamasaku, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 83, 053701 (2012)
https://doi.org/10.1063/1.4709499
Published: May 2012
View article titled, Experimental and simulation study of undesirable short-period deformation in piezoelectric deformable x-ray mirrors
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Journal Articles

Multiscale element mapping of buried structures by ptychographic x-ray diffraction microscopy using anomalous scattering

Yukio Takahashi, Akihiro Suzuki, Nobuyuki Zettsu, Yoshiki Kohmura, Kazuto Yamauchi, Tetsuya Ishikawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 131905 (2011)
https://doi.org/10.1063/1.3644396
Published: September 2011
View article titled, Multiscale element mapping of buried structures by ptychographic x-ray diffraction microscopy using anomalous scattering
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Journal Articles

Single-shot beam-position monitor for x-ray free electron laser

Kensuke Tono, Togo Kudo, Makina Yabashi, Takeshi Tachibana, Yiping Feng, David Fritz, Jerome Hastings, Tetsuya Ishikawa
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 82, 023108 (2011)
https://doi.org/10.1063/1.3549133
Published: February 2011
View article titled, Single-shot beam-position monitor for x-ray free electron laser
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Journal Articles

Wavefield characterization of nearly diffraction-limited focused hard x-ray beam with size less than 10 nm

Takashi Kimura, Hidekazu Mimura, Soichiro Handa, Hirokatsu Yumoto, Hikaru Yokoyama, Shota Imai, Satoshi Matsuyama, Yasuhisa Sano, Kenji Tamasaku, Yoshiki Komura, Yoshinori Nishino, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 81, 123704 (2010)
https://doi.org/10.1063/1.3509384
Published: December 2010
View article titled, Wavefield characterization of nearly diffraction-limited focused hard x-ray beam with size less than 10 nm
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Journal Articles

Improvement in Stability of SPring‐8 Standard X‐Ray Monochromators with Water‐Cooled Crystals

Hiroshi Yamazaki, Yasuhiro Shimizu, Takanori Miura, Masayuki Tanaka, Hikaru Kishimoto, Yasuhisa Matsuzaki, Nobtaka Shimizu, Yoshiaki Kawano, Takashi Kumasaka, Masaki Yamamoto, Tomoyuki Koganezawa, Masugu Sato, Ichiro Hirosawa, Yasunori Senba, Haruhiko Ohashi, Shunji Goto, Tetsuya Ishikawa
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1234, 785–788 (2010)
https://doi.org/10.1063/1.3463329
Published: June 2010
View article titled, Improvement in Stability of SPring‐8 Standard X‐Ray Monochromators with Water‐Cooled Crystals
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