Published Papers - TAKAKI Koichi
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Beam Acceleration Experiment with SiC Based Power Supply and The Next Generation SiC-JFET Package
K. Okamura, Y. Osawa, M. Wake, T. Yoshimoto, R. Sasaki, K. Takaki, K. Takayama
Materials Science Forum 778 - 780 2014.02 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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KEK digital accelerator and latest switching device R&D
"K. Takayama, T. Adachi, T. Arai, D. Arakawa, E. Kadokura, T. Kawakubo, H. Nakanishi, K. Okamura, H. Someya, M. Wake, L. Kwee Wah, L. Xingguang, T. Yoshimoto, Y. Barata, S. Harada, H. Asao, Y. Okada, T. Iwashita, K. Okazaki, Y. Osawa, K. Ise, T. Mizushima, K. Takaki"
Nuclear Instruments and Methods in Physics Research A ( 733 ) 182 - 188 2014.01 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Carbon Ion Production Using a High-Power Impulse Magnetron Sputtering Glow Plasma
K. Yukimura, H. Ogiso, S. Nakano, S. Nakao, K. Takaki
IEEE Trans. Plasma Sci 41 ( 10 ) 3012 - 3020 2013.10 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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2-D Measurement of Charged Particles Diffusing from a Double DC Corona Discharge Ionizer
K. Takahashi, M. Sato, T. Ohkubo, T. Fujiwara, K. Takaki
IEEE Trans. Plasma Sci. 41 ( 8 ) 1863 - 1868 2013.08 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Development of a compact magnetically expanding plasma source with a strong magnetic field
K. Takahashi, D. Sato, K. Takaki, A. Ando
Plasma Sources Sci. Technol. 22 ( 55002 ) 2013.08 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Characteristics of amorphous carbon films prepared by hybrid RF (195 kHz) plasma triggered by shunting arc discharge
K. Takaki, K. Yukimura, Y. Suda, H. Ogiso, S. Nakano
Surface & Coatings Technology ( 229 ) 26 - 30 2013.08 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Physical and microbial collection efficiencies of an electrostatic precipitator for abating airborne particulates in postharvest agricultural processing
S. Koide, A. Nakagawa, K. Omoe, K. Takaki, T. Uchino
J. Electrostatics 71 ( 4 ) 734 - 738 2013.08 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Improvements in plant growth rate using underwater discharge
K. Takaki, J. Takahata, S. Watanabe, N. Satta, O. Yamada, T. Fujio, Y Sasaki
Journal of Physics: Conference Series 2013.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Surface-charge measurements in microgap dielectric barrier discharge using bismuth silicon oxide crystals
S Mukaigawa, H Matsuda, H Fue, R Takahashi, K Takaki, T Fujiwara
Journal of Physics: Conference Series 2013.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Influence of pulse width on decolorization efficiency of organic dye by discharge inside bubble in water
S Kawano, K Wada, T Kakuta, K Takaki, N Satta, K Takahashi
Journal of Physics: Conference Series 2013.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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A Compact Switching Power Supply Utilizing SiC-JFET for an Induction Synchrotron
K. Okamura, T. Mizushima, K. Takaki and K. Takayama
Materials Science Forum 740 - 742 2013.01 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Novel Package of SiC-JFET for a Switching Pulse Supply Operating at 1 MHz for an Induction Synchrotron
K. Okamura, K. Ise, M. Wake, K. Takaki, Y. Osawa, K. Takayama
IEEE Trans. Plasma Sci. 40 ( 9 ) 2205 - 2210 2012.09 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Water Remediation Using Pulsed Power Discharge under Water with Advanced Oxidation Process
K. Takahashi, K. Takaki and N. Satta
J. Adv. Oxid. Technol 15 ( 2 ) 365 - 373 2012.07 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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A New Approach to High-Power Pulsed Glow Plasma Generation: Shunting Glow Plasma
K. Takaki, H. Ogiso, S. Nakano and K. Yukimura
IEEE Trans. Plasma Sci 40 ( 7 ) 1801 - 1808 2012.07 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Characterization of SiC JFET in novel packaging for 1 MHz Operation
K. Okamura, K. Ise, M. Wake Y. Osawa, K. Takaki and K. Takayama
Materials Science Forum 1029 - 1032 2012.05 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Two-dimensional Thomson Scattering Diagnostics of Pulsed Discharges Produced at Atmospheric Pressure
K. Tomita, N. Bolouki, H. Shirozono, Y. Yamagata, K. Uchino and K.Takaki
J. Instrumentation 2012.02 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Development of Pulsed Discharge inside Bubble in Water
K. Takahashi, I. Yagi, K. Takaki and N. Satta
IEEE Trans. Plasma Sci 39 ( 11 ) 2654 - 2655 2011.11 [Refereed]
Academic Journal Multiple authorship
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Induction of Gaseous and Metal Source Plasmas by Carbon Shunting Arc
H. Aoki, K. Takahashi, K. Takaki and T. Fujiwara
IEEE Trans. Plasma Sci 39 ( 11 ) 2912 - 2913 2011.11 [Refereed]
Academic Journal Multiple authorship
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Self-Organization Pattern of Microgap Atmospheric Barrier Discharge
T. Sato, T. Hasegawa, H. Fue, S. Mukaigawa, K. Takaki and T. Fujiwara
IEEE Trans. Plasma Sci 39 ( 11 ) 2202 - 2203 2011.11 [Refereed]
Academic Journal Multiple authorship
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Streamer Propagation of Nanosecond Pulse Discharge with Various Rise Times
I. Yagi, S. Okada, T. Matsumoto, D. Wang, T. Namihira and K. Takaki
IEEE Trans. Plasma Sci 39 ( 11 ) 2232 - 2233 2011.11 [Refereed]
Academic Journal Multiple authorship