Research Institute for Measurement and Analytical Instrumentation (RIMA)

先進ビーム計測研究グループ

原著論文

"Public acceptance of spent nuclear fuel use for new energy in Japan,"
Yoon-Young Chun, T. Fujiwara, and Kyoko Ono,
Nuclear Engineering and Technology, (2026).
DOI: 10.1016/j.net.2025.103881

"Tracking the progression of nonuniform deterioration in a lithium-ion battery by Bragg-edge imaging using the AISTANS compact accelerator-driven neutron source,"
K. Kino, B. E. O'Rourke, and T. Fujiwara,
Canadian Journal of Physics, (2025).
DOI: 10.1139/cjp-2025-0104

"Recovery of light yield and neutron-gamma discrimination in aged Ce:LiCAF scintillators by annealing,"
T. Fujiwara, Hiromi Kimura, and K. Kino,
Journal of Luminescence, (2025).
DOI: 10.1016/j.jlumin.2025.121447

"Real-time particle visualization in an electric-cooled cloud chamber using machine learning,"
T. Fujiwara, Hiromi Kimura, Chihiro Shimodan, and Sawako Futagi,
European Journal of Physics, (2024).
DOI: 10.1088/1361-6404/ad78cb

"Real-time particle visualization in an electric-cooled cloud chamber using machine learning,"
T. Fujiwara, Hiromi Kimura, Chihiro Shimodan, and Sawako Futagi,
European Journal of Physics, (2024).
DOI: 10.1088/1361-6404/ad78cb

"3D printed dosimeter incorporating leuco-crystal violet and PMMA,"
T. Fujiwara, Toshiya Endo, Yutaka Fujimoto, Hiromi Kimura, Masahito Tanaka, Go Okada, and Masanori Koshimizu,
Radiation Measurements, (2024).
DOI: 10.1016/j.radmeas.2024.107194

"Mid-infrared dielectric laser acceleration in a silicon dual pillar structure,"
Leon Brückner, Tomáš Chlouba, Yuya Morimoto, Norbert Schönenberger, T. Shibuya, Thomas Siefke, Uwe D. Zeitner, and Peter Hommelhoff,
Optics Express, (2024).
DOI: 10.1364/OE.531071

"Direct observation of plateau progression in fixed-point blackbodies via X-ray imaging,"
T. Fujiwara, Yukiko Shimizu, and Juntaro Ishii,
Japanese Journal of Applied Physics, (2024).
DOI: 10.35848/1347-4065/ad45d2

"Temperature Dependence of Betavoltaic Cell Performance of Diamond pn Junction Diode,"
Takehiro Shimaoka, Hitoshi Umezawa, Gwenole Jacopin, Satoshi Koizumi, T. Fujiwara, and Julien Pernot,
IEEE Electron Device Letters, (2024).
DOI: 10.1109/LED.2023.3333803

"Temperature Dependence of Betavoltaic Cell Performance of Diamond pn Junction Diode,"
Takehiro Shimaoka, Hitoshi Umezawa, Gwenole Jacopin, Satoshi Koizumi, T. Fujiwara, and Julien Pernot,
IEEE Electron Device Letters, (2024).
DOI: 10.1109/LED.2023.3333803

"Optical and scintillation characteristics of Tb-doped SrY2O4 single crystals,"
Hiromi Kimura, Hiroyuki Fukushima, Kenichi Watanabe, T. Fujiwara, Masahito Tanaka, Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, and Takayuki Yanagida,
Japanese Journal of Applied Physics, (2024).
DOI: 10.35848/1347-4065/acfd35

"High-tolerance nickel metalized glass gas electron multiplier: development and performance evaluation,"
T. Fujiwara, C. Shimodan, P. A. Majewski, F. Brunbauer, Y. Mitsuya, H. Takahashi, H. Kimura, Y. Sato, H. Harano, and M. Tanaka,
Journal of Instrumentation, (2023).
DOI: 10.1088/1748-0221/18/10/P10025

"Accelerator-driven photon reference field for replacement of 137Cs γ-ray,"
Junya Ishii, Daisuke Satoh, T. Fujiwara, Masahito Tanaka, Masahiro Kato, and Tadahiro Kurosawa,
Metrologia, (2023).
DOI: 10.1088/1681-7575/acd8c0

"Development of mixed halide translucent ceramics for imaging plates,"
Hiromi Kimura, Takumi Kato, T. Fujiwara, Masahito Tanaka, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida,
Japanese Journal of Applied Physics, (2023).
DOI: 10.35848/1347-4065/ac916c

"Development of mixed halide translucent ceramics for imaging plates,"
Hiromi Kimura, Takumi Kato, T. Fujiwara, Masahito Tanaka, Daisuke Nakauchi, Noriaki Kawaguchi, and Takayuki Yanagida,
Japanese Journal of Applied Physics, (2023).
DOI: 10.35848/1347-4065/ac916c

"Pulsed neutron-beam flux with the supermirror neutron guide system at AISTANS,"
K. Kino, Michihiro Furusaka, T. Fujiwara, B. E. O'Rourke, Takemi Muroga, Yo Tomota, and Nagayasu Oshima,
The European Physical Journal Plus, (2022).
DOI: 10.1140/epjp/s13360-022-03370-7

"Ultrafast time-resolved single-shot birefringence microscopy for laser-induced anisotropy,"
Eichi Terasawa, Daisuke Satoh, Sena Maru, T. Shibuya, Yasuaki Moriai, Hiroshi Ogawa, Masahito Tanaka, Kazuyuki Sakaue, Masakazu Washio, Yohei Kobayashi, et al.,
Optics Letters, (2022).
DOI: 10.1364/OL.454524

"Nondestructive quantitative imaging for spatially nonuniform degradation in a commercial lithium-ion battery using a pulsed neutron beam,"
K. Kino, Takanori Itoh, T. Fujiwara, Ryunosuke Kuroda, Nagayasu Oshima, Masahito Tanaka, Akira Watazu, Takashi Kamiyama, Masao Yonemura, and Yoshihisa Ishikawa,
Applied Physics Express, (2022).
DOI: 10.35848/1882-0786/ac4c45

"Neutron flat-panel detector using In–Ga–Zn–O thin-film transistor,"
T. Fujiwara, Hiroaki Miyoshi, Yuki Mitsuya, Norifumi L. Yamada, Yasuo Wakabayashi, Yoshie Otake, Masahiro Hino, K. Kino, Masahito Tanaka, Nagayasu Oshima, et al.,
Review of Scientific Instruments, (2022).
DOI: 10.1063/5.0066557

"Neutron flat-panel detector using In–Ga–Zn–O thin-film transistor,"
T. Fujiwara, Hiroaki Miyoshi, Yuki Mitsuya, Norifumi L. Yamada, Yasuo Wakabayashi, Yoshie Otake, Masahiro Hino, K. Kino, Masahito Tanaka, Nagayasu Oshima, et al.,
Review of Scientific Instruments, (2022).
DOI: 10.1063/5.0066557

"Observation of orthopositronium thermalization in silica aerogel at cryogenic temperatures,"
Kenji Shu, Akira Ishida, Toshio Namba, Shoji Asai, Nagayasu Oshima, B. E. O'Rourke, and Kenji Ito,
Physical Review A, (2021).
DOI: 10.1103/PhysRevA.104.L050801

"Development and characterization of optical readout well-type glass gas electron multiplier for dose imaging in clinical carbon beams,"
T. Fujiwara, Y. Koba, Y. Mitsuya, R. Nakamura, R. Tatsumoto, S. Kawahara, K. Maehata, H. Yamaguchi, W. Chang, N. Matsufuji, et al.,
Physica Medica, (2021).
DOI: 10.1016/j.ejmp.2021.01.068

"Thin cathode glass gas electron multiplier detector for carbon beam dose imaging,"
T. Fujiwara, et al.,
Journal of Nuclear Science and Technology, (2021).
DOI: 10.1080/00223131.2021.1894254

"Development of a method for positron annihilation lifetime measurement in thin polyethylene films using a Na-22 source,"
M. Yamawaki, N. Uesugi, T. Oka, N. Nagasawa, H. Ando, B. E. O'Rourke, and Y. Kobayashi,
Japanese Journal of Applied Physics, (2020).
DOI: 10.35848/1347-4065/abc02e

"Ablation thresholds and morphological changes of poly‐l‐lactic acid for pulse durations in the femtosecond‐to‐picosecond regime,"
T. Shibuya, Dai Yoshitomi, Daisuke Satoh, Kazuyuki Sakaue, Masahito Tanaka, Hideyuki Takada, Hiroshi Ogawa, Kenji Torizuka, Yohei Kobayashi, and Ryunosuke Kuroda,
Surface and Interface Analysis, (2020).
DOI: 10.1002/sia.6824

"Pulse duration dependence of ablation threshold for fused silica in the visible femtosecond regime,"
T. Shibuya, et al.,
Applied Physics A, (2020).
DOI: 10.1007/s00339-020-03640-0

"Surface processing of PMMA and metal nano-particle resist by sub-micrometer focusing of coherent extreme ultraviolet high-order harmonics pulses,"
T. Shibuya, et al.,
Optics Letters, (2020).
DOI: 10.1364/OL.392695

"Demonstration of soft X-ray 3D scanning and modeling with a glass gas electron multiplier,"
T. Fujiwara, et al.,
Journal of Instrumentation, (2019).
DOI: 10.1088/1748-0221/14/11/P11022

"Controlled strong excitation of silicon as a step towards processing materials at sub-nanometer precision,"
T.-H. Dinh, N. Medvedev, M. Ishino, T. Kitamura, N. Hasegawa, T. Otobe, T. Higashiguchi, K. Sakaue, M. Washio, T. Hatano, et al., T. Shibuya, et al.,
Communications Physics, (2019).
DOI: 10.1038/s42005-019-0253-2

"Power efficiency enhancement of dielectric assist accelerating structure,"
T. Shibuya, et al.,
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, (2019).
DOI: 10.1016/j.nimb.2019.09.006

"Femto- and nanosecond pulse duration dependence of the single-shot ablation threshold and multiple-shot morphology change of poly L-lactic acid in deep ultraviolet regime,"
T. Shibuya, Daisuke Satoh, Masahito Tanaka, Hiroshi Ogawa, and Ryunosuke Kuroda,
Japanese Journal of Applied Physics, (2019).
DOI: 10.7567/1347-4065/ab0c79

"Design of a compact electron accelerator-driven pulsed neutron facility at AIST,"
K. Kino, T. Fujiwara, M. Furusaka, N. Hayashizaki, R. Kuroda, K. Michishio, T. Muroga, H. Ogawa, B. E. O'Rourke, N. Oshima, et al.,
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, (2019).
DOI: 10.1016/j.nima.2019.02.062

"Fatigue damage assessment of SUS316L using EBSD and PALS measurements,"
T. Nagoshi, S. Kozu, Y. Inoue, B. E. O'Rourke, and Y. Harada,
Materials Characterization, (2019).
DOI: 10.1016/j.matchar.2019.05.038

"X-ray imaging demonstration of glass GEM detector with dynamic time-over-threshold-based readout,"
T. Fujiwara, et al.,
Journal of Instrumentation, (2018).
DOI: 10.1088/1748-0221/13/12/P12023

"Deep-hole drilling of amorphous silica glass by extreme ultraviolet femtosecond pulses,"
T. Shibuya, Takashi Takahashi, Kazuyuki Sakaue, Thanh-Hung Dinh, Hiroyuki Hara, Takeshi Higashiguchi, Masahiko Ishino, Yuya Koshiba, Masaharu Nishikino, Hiroshi Ogawa, et al.,
Applied Physics Letters, (2018).
DOI: 10.1063/1.5046125

"Radiation imaging with glass gas electron multipliers (G-GEMs),"
T. Fujiwara, Y. Mitsuya, and H. Takahashi,
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, (2018).
DOI: 10.1016/j.nima.2017.09.010

"Performance evaluation of polyamide TFC membranes: Effects of free volume properties on boron transport,"
S.-J. Kim, D. Han, H.-W. Yu, B. E. O'Rourke, Y. Kobayashi, R. Suzuki, M. Hwang, and I. S. Kim,
Desalination, (2018).
DOI: 10.1016/j.desal.2017.12.042

"Subnanopore filling during water vapor adsorption on microporous silica thin films as seen by low-energy positron annihilation,"
K. Ito, S. Yoshimoto, B. E. O'Rourke, N. Oshima, and K. Kumagai,
Applied Physics Letters, (2018).
DOI: 10.1063/1.5021105

"Transport of small and neutral solutes through reverse osmosis membranes: Role of skin layer conformation of the polyamide film,"
T. Fujioka, B. E. O'Rourke, K. Michishio, Y. Kobayashi, N. Oshima, H. Kodamatani, T. Shintani, and L. D. Nghiem,
Journal of Membrane Science, (2018).
DOI: 10.1016/j.memsci.2018.02.069

"Research and development of iridium cerium photocathode for SuperKEKB injector linac,"
T. Shibuya, et al.,
Energy Procedia, (2017).
DOI: 10.1016/j.egypro.2017.09.430

"Gas scintillation glass GEM detector for high-resolution X-ray imaging and CT,"
T. Fujiwara, Y. Mitsuya, T. Fushie, K. Murata, A. Kawamura, A. Koishikawa, H. Toyokawa, and H. Takahashi,
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, (2017).
DOI: 10.1016/j.nima.2017.01.013

"Gaseous flat-panel detector with glass gas electron multiplier coupled with micro-photodiode array,"
Y. Mitsuya, H. Miyoshi, T. Fujiwara, M. Uesaka, and H. Takahashi,
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, (2017).
DOI: 10.1016/j.nima.2017.05.040

"Accelerated Tests of Soft Errors in Network Systems Using a Compact Accelerator-Driven Neutron Source,"
Hidenori Iwashita, Hirotaka Sato, Kaoru Arai, Takashi Kotanigawa, K. Kino, Takashi Kamiyama, Fujio Hiraga, Katsutoshi Koda, Michihiro Furusaka, and Yoshiaki Kiyanagi,
IEEE Transactions on Nuclear Science, (2017).
DOI: 10.1109/TNS.2016.2626005

"Characterization of pore size distribution (PSD) in cellulose triacetate (CTA) and polyamide (PA) thin active layers by positron annihilation lifetime spectroscopy (PALS) and fractional rejection (FR) method,"
S.-J. Kim, S. Kook, B. E. O'Rourke, J. Lee, M. Hwang, Y. Kobayashi, R. Suzuki, and I. S. Kim,
Journal of Membrane Science, (2017).
DOI: 10.1016/j.memsci.2016.12.064

"Development of a compact X-ray source and detector system for high-throughput, fully autonomous inspection,"
H. Kato, T. Fujiwara, B. E. O'Rourke, H. Toyokawa, A. Koike, T. Aoki, and R. Suzuki,
Sensors and Materials, (2016).
DOI: 10.18494/SAM.2016.1235

"Two-dimensional imaging of charge/discharge by Bragg edge analysis of electrode materials for pulsed neutron-beam transmission spectra of a Li-ion battery,"
K. Kino, Masao Yonemura, Yoshihisa Ishikawa, and Takashi Kamiyama,
Solid State Ionics, (2016).
DOI: 10.1016/j.ssi.2016.01.013

"Fine-pitch glass GEM for high-resolution X-ray imaging,"
T. Fujiwara, Y. Mitsuya, and H. Toyokawa,
Journal of Instrumentation, (2016).
DOI: 10.1088/1748-0221/11/12/C12050

"High energy X-ray photon counting imaging using linear accelerator and silicon strip detectors,"
Y. Tian, K. Shimazoe, X. Yan, O. Ueda, T. Ishikura, T. Fujiwara, M. Uesaka, M. Ohno, H. Tomita, Y. Yoshihara, et al.,
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, (2016).
DOI: 10.1016/j.nima.2016.05.108

"High-photon-yield scintillation detector with Ar/CF₄ and glass gas electron multiplier,"
T. Fujiwara, Y. Mitsuya, T. Yanagida, T. Saito, H. Toyokawa, and H. Takahashi,
Japanese Journal of Applied Physics, (2016).
DOI: 10.7567/JJAP.55.106401