【論文】
2012
"Feed-forward control of the amplitude and the phase of a high-power RF pulse based on the overdrive technique"
Keigo Kawase, Yutaka Morio, Yukiyoshi Kon, Masaki Fujimoto, Sho Hirata, Jie Shen, Ryukou Kato, Akinori Irizawa, Goro Isoyama, and Shigeru Kashiwagi
Nucl. Instrum. Meth. Phys. Res. A 679, 44 (2012).
2011
"RF Processing of L-band RF Gun for KEK-STF"
M. Kuriki, H. Iijima, Y. Masumoto, G. Isoyama, R. Kato, K. Watanabe, H. Hayano, H. Sugiyama, J. Urakawa, Y. Takahashi, S. Kashiwagi
The 2nd International Particle Accelerator Conference (IPAC2011), San Sebastian, Spain, September 4-9, 2011, pp.92-94 (MOPC014).
"Direct observation of a pressure-induced metal-insulator transition in LiV2O4 by optical studies"
A. Irizawa, S. Suga, G. Isoyama, K. Shimai, K. Sato, K. Iizuka, T. Nanba, A. Higashiya, S. Niitaka, and H. Takagi
Phys. Rev. B 84 (2011) 235116.
"Optical study of charge instability in CeRu2Al10 in comparison with CeOs2Al10 and CeFe2Al10"
S. Kimura, T. Iizuka, H. Miyazaki, T. Hajiri, M. Matsunami, T. Mori, A. Irizawa, Y. Muro, J. Kajino, and T. Takabatake
Phys. Rev. B 84 (2011) 165125.
"Electronic-Structure-Driven Magnetic Ordering in a Kondo Semiconductor CeOs2Al10"
Shin-ichi Kimura, Takuya Iizuka, Hidetoshi Miyazaki, Akinori Irizawa, Yuji Muro, and Toshiro Takabatake
Phys. Rev. Lett. 106 (2011) 056404.
"Effect of the Laser Contrast Ratio within Picosecond Timescales on Generating a High-Quality Electron Beam by Laser-Plasma Interaction"
Hideyuki Kotaki, Masaki Kando, Izuru Daitio, Takashi Kameshima, Keigo Kawase, Liming Chen, Yuji Fukuda, James k. Koga, Hiromitsu Kiriyama,
Shuji Kondo, Shuhei Kanazawa, Yoshiki Nakai, Takuya Shimomura, Manabu Tanoue, Atsushi Akutsu, Hajime Okada, Tomohiro Motomura, and Sergei V. Bulanov
Jpn. J. Appl. Phys. 50 (2011) 66401.
"Candidate for the 2+ excited Hoyle state sat Ex ~ 10 MeV in 12C"
M. Itoh, H. Akimune, M. Fujiwara, U. Garg, N. Hashimoto, T. Kawabata, K. Kawase, S. Kishi, T. Murakami, K. Nakanishi, Y. Nakatsugawa,
B.K. Nayak, S. Okumura, H. Sakaguchi, H. Takeda, S. Terashima, M. Uchida, Y. Yasuda, M. Yosoi, and J. Zenihiro
Phys. Rev. C 84 (2011) 54308.
"Efficient generation of Xe K-shell x rays by high-contrast interaction with submicrometer clusters"
Yukio Hayashi, Alexander S. Pirozhkov, Masaki Kando, Yuji Fukuda, Anatoly Faenov, Keigo Kawase, Tatiana Pikuz, Tatsufumi Nakamura, Hiromitsu Kiriyama,
Hajime Okada, and Sergei V. Bulanov
Optic. Lett. 36 (2011) 1614.
2010
"Short-Range Longitudinal Wake Field and its Effect on the Energy Spectrum in a Linear Accelerator"
T. Igo, R. Kato, S. Kashiwagi, G. Isoyama
Jpn. J. Appl. Phys. 49 (2010) 056301-1-7.
"Effect of humidity and temperature on polymer electrolyte membrane (Nafion 117) studied by positron annihilation spectroscopy"
Y. Shibahara, H.S. Sodaye, Y. Akiyama, S. Nishijima, Y. Honda, G. Isoyama, S. Tagawa
Journal of Power Sources 195 (2010) 5934-5937.
"Optical study on strongly correlated electron system LiV2O4"
A. Irizawa, K. Shimai, T. Nanba, S. Niitaka, and H. Takagi
Proc. Int. Conf. Magnetism (ICM09), Journal of Phys.: Conf. Ser. 200 (2010) 012068-1-4.
"High power operation of the THz FEL at ISIR, Osaka University"
R. Kato, S. Kashiwagi, Y. Morio, K. Furuhashi, Y. Terasawa, N. Sugimoto, G. Isoyama, S. Yamamoto, K. Tsuchiya
AIP Conf. Proc. 1214 (2010) 26-28.
"Development of an L-band RF electron gun for SASE in the infrared region"
S. Kashiwagi, R. Kato, G. Isoyama, H. Hayano, J. Urakawa
AIP Conference Proceedings 1214 (2010) 42-44.
"High Power Terahertz FEL at ISIR, Osaka University"
R. Kato, S. Kashiwagi, Y. Morio, K. Furuhashi, Y. Terasawa, N. Sugimoto, S. Suemine, G. Isoyama, K. Tsuchiya, S. Yamamoto
The 1st International Particle Accelerator Conference (IPAC'10), Kyoto, Japan, May 23-28, 2010, pp.2209-2211 (TUPE030).
"Elimination of Hall Probe Orientation Error in Measured Magnetic Field of the Edge-focusing Wiggler"
S. Kashiwagi, R. Kato, G. Isoyama, K. Tsuchiya, S. Yamamoto
The 1st International Particle Accelerator Conference (IPAC'10), Kyoto, Japan, May 23-28, 2010, pp.3221-3223 (WEPD056).
"Development of a High Average Power Laser Generating Electron Beam in ILC Format for KEK-STF"
M. Kuriki, H. Iijima, H. Hayano, Y. Honda, H. Sugiyama, J. Urakawa, G. Isoyama, S. Kashiwagi, R. Kato, E. Katin, E. Khazanov
, V. Lozhkarev, G. Luchinin, A. Poteomkin, G. Shirkov, G. Trubnikov
The 1st International Particle Accelerator Conference (IPAC'10), Kyoto, Japan, May 23-28, 2010, pp.4098-4100 (THPEC024).
"Development of a Thermionic Electron Gun of the L-band Linac for FEL Operation"
N.Sugimoto, G. Isoyama, R. Kato, S. Suemine, A. Tokuchi, S. Kashiwagi
The 25th International Linear Accelerator Conference (LINAC10), Tsukuba, Japan, 12-17 September 2010, pp. 965-967 (THP097).
"Development of an L-band RF Gun for High-duty-cycle Operation"
G. Isoyama, R. Kato, N. Sugimoto, M. Kuriki, H. Hayano, H. Sugiyama, T. Takatomi, J. Urakawa, S. Kashiwagi
International Linear Accelerator Conference (LINAC10), Tsukuba, Japan, 12-17 September 2010, pp. 1025-1027 (THP121).
2009
"Rigorous evaluation of the edge-focusing wiggler based on the magnetic field measurement"
S. Kashiwagi, R. Kato, A. Mihara, T. Noda, G. Isoyama, K. Tsuchiya, T. Shioya, and S. Yamamoto
Phys. Rev. ST Accel. Beam 12 (2009) 120703-1-14.
"Development of Compact Coherent EUV Source Based on Laser Compton Scattering"
S. Kashiwagi, R. Kato, G. Isoyama, K. Sakaue, A. Masuda, T. Nomoto, T. Gowa, M. Washio, R. Kuroda and J. Urakawa
Radiat. Phys. Chem. 78 (2009) 1112-1115.
"Development of a Compact X-ray Source and Super-sensitization of Photo Resists for Soft X-ray Imaging"
T. Gowa, N. Fukutake, Y. Hama, K. Hizume, T. Kashino, S. Kashiwagi, R. Kuroda, A. Masuda, A. Oshima, T. Saito, K. Sakaue
, K. Shinohara, T. Takahashi, T. Urakawa, K. Ushida and M. Washio
J. Photopolym Sci. Technol. 22 (2009) 691-696.
2008
"Development of FEL and SASE in the Far-Infrared Region at ISIR, Osaka University"
G. Isoyama, R. Kato, S. Kashiwagi, T. Igo and Y. Morio
Infrared Physics & Technology 51 (2008) 371-374.
"Analysis of thermal degradation process of Nafion-117 with age-momentum correlation method"
Y. Shibahara, Y. Akiyama, Y. Izumi, S. Nishijima, Y. Honda, N. Kimura, S. Tagawa, G. Isoyama
J. Polym. Sci. B 46 (2008) 1-7.
"Recent Progress of a Soft X-ray Generation System Based on Inverse Compton Scattering at Waseda University"
K. Sakaue, T. Gowa, H. Hayano, Y. Kamiya, S. Kashiwagi, R. Kuroda, A. Masuda, R. Moriyama, J. Urakawa, K. Ushida, X. J. Wang, M. Washio
Radiat. Phys. Chem. 77 (2008) 1136-1141.
"Study on Longitudinal Phase-space of High-brightness Electron Beams at ISIR, Osaka University"
R. Kato, S. Kashiwagi, T. Igo, Y. Morio, G. Isoyama
Proc. of the 11th European Particle Accelerator Conference, Genoa, Italy, June 23 – 27, 2008, pp.1161-1163.
"Compact EUV Source Based on Laser Compton Scattering between Micro-bunched Electron Beam and CO2 Laser Pulse"
S. Kashiwagi, R. Kato, G. Isoyama, R. Kuroda, J. Urakawa, K. Sakaue, A. Masuda, T. Nomoto, T. Gowa, M. Washio
Proc. of the 11th European Particle Accelerator Conference, Genoa, Italy, June 23 – 27, 2008, pp.1869-1871.
2007
"Study of Compton Backscattering Between Relativistic Electron Beam and SASE Light"
S. Kashiwagi, R. Kuroda
Int. J. Mod. Phys. B 21 (2007) 481-487.
"Re-Commissioning of the Far-Infrared Free Electron Laser for Stable and High Power Operation after the Renewal of the L-Band Linac
at ISIR, Osaka University"
R. Kato, S. Kashiwagi,T. Igo, Y. Morio, G. Isoyama
Proc. of the 29th International Free Electron Laser Conference, Novosibirsk, Russia, Aug 26-31, 2007 (FRAAU04), p. 521-524.
"Development of the Longitudinal Phase-Space Monitor at ISIR, Osaka University"
R. Kato, S. Kashiwagi, T. Igo, Y. Morio, G. Isoyama
Proc. of the 29th International Free Electron Laser Conference, Novosibirsk, Russia, Aug 26-31, 2007 (WEPPH029), p. 409-412.
"Development of a Precise Timing System for the ISIR L-band Linac at Osaka University"
S. Kashiwagi, G. Isoyama, R. Kato, S. Suemine
Proc. of the 29th International Free Electron Laser Conference, Novosibirsk, Russia, Aug 26-31, 2007 (WEPPH030), p. 413-416.
"New Timing System for the L-band Linear Accelerator at Osaka University"
S. Kashiwagi, G. Isoyama, R. Kato, S. Suemine, T. Asaka, Y. Kawashima
Proc. of the 2007 Asian Particle Accelerator Conference, Indore, India, Jan. 29-Feb. 2, 2007 (TUPMA067), p. 208-210.
"Performance of the Renewed L-band Linac and Recent Progress of Development of FEL and SASE at Osaka University"
G. Isoyama, R. Kato S. Kashiwagi, T. Igo, Y. Kon T. Yamamoto, S. Suemine, T. Yamamoto
Proc. of the 2007 Asian Particle Accelerator Conference, Indore, India, Jan. 29-Feb. 2, 2007 (TUPMA068), p. 211-213.
"Control System based on PCs and PLCs for the L-band Linac at Osaka University"
R. Kato, G. Isoyama, S. Kashiwagi, S. Suemine, T. Yamamoto
Proc. of the 2007 Asian Particle Accelerator Conference, Indore, India, Jan. 29-Feb. 2, 2007 (WEPMA073), p. 425-427.
2006
「いま注目される第4世代放射光源SASE とは?−バイオ研究を躍進させる新しいレーザー」
磯山悟朗、化学61 (2006) 30-35.
"Study of Focusing Properties of a New Type Wiggler on the ISIR FEL at Osaka University"
S. Kashiwagi, G. Isoyama, R. Kato, N. Noda, K. Tsuchiya, S. Yamamoto, H. Sasaki
Proc. of the 28th International Free Electron Laser Conference, Berlin, Germany, August 27 - September 1, 2006 (THPPH040), p. 672-675.
"Longitudinal Phase-space Measurements of a High-brightness Single-bunch Beam"
R. Kato, S. Kashiwagi, T. Igo, Y. Kon, G. Isoyama
Proc. of the 28th International Free Electron Laser Conference, Berlin, Germany, August 27 - September 1, 2006 (THPPH041), p. 676-679.
"Coherent radiation from high-current electron beams of linear accelerators and its applications"
S. Okuda, M. Takanaka, M. Nakamura, R. Kato, T. Takahashi, S-K. Nam, R. Taniguchi, T. Kojima,
Radiation Physics and Chemistry 75 (2006) 903-907.
"Development of High Brightness Soft X-ray Source Based on Inverse Compton Scattering"
R. Moriyama, Y. Hama, K. Hidume, A. Oshima, T. Saito, K. Sakaue, M. Washio, R. Kuroda, S. Kashiwagi, H. Hayano, J. Urakawa
Proc. of 10th European Particle Accelerator Conference, EPAC'06, Edinburgh, UK 26-30 June 2006, (MOPCH056), p. 166-168.
"Compact Picosecond Pulse Radiolysis System Using Photo-cathode RF Gun"
M. Washio, Y. Hama, Y. Kamiya, M. Kawaguchi, R. Moriyama, H. Nagai, K. Sakaue, R. Kuroda, S. Kashiwagi, H. Hayano, J. Urakawa, K. Ushida
Proc. of 10th European Particle Accelerator Conference, EPAC'06, Edinburgh, UK 26-30 June 2006, (WEPCH188), p. 2373-2375.
2005
"Synchronization of femtosecond UV-IR laser with electron beam for pulse radiolysis studies"
A. Saeki, T. Kozawa, S. Kashiwagi, K. Okamoto, G. Isoyama, Y. Yoshida, S. Tagawa
Nucl. Instr. Meth. A546 (2005) 627-633.
"Analysis of Intensity Fluctuations of SASE using the AR Model"
R. Kato, S. Kashiwagi, S. Isaka, C. Okamoto, T. Yamamoto, S. Suemine, G. Isoyama, H. Sakaki
Proc. of the 26th International Free Electron Laser Conference and the 11th FEL Users Workshop, Trieste, Italy
, (August 29 - September 3, 2004), 2005, (MOPOS26), p.167-170.
"First Model of the Edge-Focusing Wiggler for SASE"
S. Kashiwagi, K. Kobayashi, T. Noda, R. Kato, G. Isoyama, S. Yamamoto and K. Tsuchiya
Proc. of the 26th International Free Electron Laser Conference and the 11th FEL Users Workshop, Trieste, Italy
, (August 29 - September 3, 2004), 2005, (TUPOS25), p. 458-461.
"Upgrade of the L-band Linac at ISIR, Osaka University for a Far-infrared FEL"
R. Kato, S. Kashiwagi, T. Yamamoto, S. Suemine, G. Isoyama
Proc. of the 26th International Free Electron Laser Conference and the 11th FEL Users Workshop, Trieste, Italy
, (August 29 - September 3, 2004), 2005, (TUPOS26), p. 462-465.
"Compact soft x-ray source using Thomson scattering"
S. Kashiwagi, R. Kuroda, T. Oshima, F. Nagasawa, T. Kobuki, D. Ueyama, Y. Hama, M. Washio, K. Ushida, H. Hayano and J. Urakawa
J. Appl. Phys. 98 (2005) 123302/1-6.
"Development of compact picosecond pulse radiolysis system"
M. Kawaguchi, K. Ushida, S. Kashiwagi, R. Kuroda, T. Kuribayashi, M. Kobayashi, Y. Hama and M. Washio
Nucl. Instr. and Meth. B236 (2005) 425-431.
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