Papers

2014 郭学瀚, 井通暁, 小野靖, "スライド型2次元トムソン散乱計測を用いた球状トカマク合体時の電子加熱の定量的評価", 電気学会論文誌A、2014年9月号
2014 牛木知彦, 井通暁, 小野靖, "球状トカマク合体時の磁気リコネクションにおける軟X線放射の観測", 電気学会論文誌A、2014年9月号
2013 H. Itagaki, M. Inomoto, S. Kamio, Q.H. Cao, K. Takemura, K. Yamasaki, T.G. Watanabe, T. Yamada, "Development of a Quasi-steady Equilibrium Field System for Plasma Merging ST Startup Experiments on the UTST Device", Plasma and Fusion Research, vol. 8, 1402139 (2013)

Presentations

2014 K. Kadowaki, A. Sato, M. Inomoto, Y. Ono, "Coronal mass ejection experiment using internal current torus plasma", Plasma Conference 2014, 19PB-063, Niigata, Japan, Nov. 18-21, 2014
2014 R. Yanai, A. Kuwahata, M. Inomoto, Y. Ono, "Structure of Two Component Magnetic Reconnection and the Generation of High Frequency Magnetic Fluctuations by the Counter-helicity Merging", Plasma Conference 2014, 19PB-065, Niigata, Japan, Nov. 18-21, 2014
2014 H. Tanabe, T. Yamada, T.G. Watanabe, K. Gi, A. Kuwahata, K. Kadowaki, Y. Kaminou, H. Koike, K. Nishida, S. Imanaka, H. Yamanaka, C. Michael, B. Crowley, N. Conway, R. Scannell, M. Gryaznevich, M. Inomoto, Y. Ono et al., "Ion heating during merging/reconnection startup of ST in MAST", Plasma Conference 2014, 21pC1-3, Niigata, Japan, Nov. 18-21, 2014
2014 H. Ishikawa, T.G. Watanabe, N. Kawakami, M. Inomoto, "Impurity line spectroscopy during spherical tokamak merging in UTST", Plasma Conference 2014, 19pB-4, Niigata, Japan, Nov. 18-21, 2014
2014 H. Nakamata, T.G. Watanabe, K. Yamasaki, A. Wang, H. Ishikawa, T. Ushiki, X. Guo, M. Inomoto, Y. Ono, "Localized Electromagnetic Fluctuation during High Guide Field Magnetic Reconnection", 20pD2-7, Niigata, Japan, Nov. 18-21, 2014
2014 T. Ushiki, K. Ishiguchi, K. Matsuyama, H. Koguchi, M. Inomoto, "Study of Electron Acceleration during Magnetic Reconnection in UTST device", Plasma Conference 2014, 19PB-007, Niigata, Japan, Nov. 18-21, 2014
2014 X. Guo, T. Sugawara, A. Wang, M. Inomoto, Y. Ono, "Evaluation of Electron Heating during Strong Guide-Field Magnetic Reconnection in UTST Merging Experiment", Plasma Conference 2014, 19PA-003, Niigata, Japan, Nov. 18-21, 2014
2014 K. Yamasaki, S. Inoue, S. Kamio, T.G. Watanabe, A. Wang, T. Ushiki, H. Ishikawa, X. Guo, H. Nakamata, C.Z. Cheng, M. Inomoto, Y. Ono, "Investigation of high guide field reconnection in UTST merging experiment using floating potential measurement", Plasma Conference 2014, 19PB-067, Niigata, Japan, Nov. 18-21, 2014
2014 T.G. Watanabe, H. Tanabe, H. Ishikawa, N. Kawakami, K. Yamasaki, A. Wang, T. Ushiki, X. Guo, H. Nakamata, S. Kamio, T. Yamada, M. Inomoto, Y. Ono, "Verification of heating mechanism during spherical tokamak merging using Doppler spectroscopy", Plasma Conference 2014, 19PB-101, Niigata, Japan, Nov. 18-21, 2014
2014 M. Inomoto, T.G. Watanabe, K. Yamasaki, T. Ushiki, X. Guo, H. Ishikawa, H. Nakamata, Y. Ono, "High-beta spherical tokamak start-up by using outer PF coils and plasma merging in UTST", Plasma Conference 2014, 21PA-020, Niigata, Japan, Nov. 18-21, 2014
2014

M. Inomoto, T.G. Watanabe, K. Yamasaki, S. Kamio, T. Yamada, A. Wang, X. Guo, T. Ushiki, H. Ishikawa, H. Nakamata, H. Itagaki, A. Kuwahata, B. Gao, R. Yanai, "Generation of Energetic Electrons by Magnetic Reconnection with Presence of High Guide Field", 25th IAEA Fusion Energy Confrence, EX/P1-51, Saint Petersburg, Russia, Oct. 13-18, 2014

2014 K. Gi, Y. Ono, M. Nakamura, Y. Someya, N. Aiba, H. Utoh, K. Tobita, "Conceptual Design Study of the Large Size and Low Magnetic Field Superconducting Spherical Tokamak Power Plant", 25th IAEA Fusion Energy Confrence, FIP/P7-15, Saint Petersburg, Russia, Oct. 13-18, 2014
2014 K. Mishra, H. Zushi, H. Idei, M. Hasegawa, T. Onchi, S. Tashima, S. Banerjee, H. Hanada, K. Nakamura, A. Kuzmin, A. Fujisawa, Y. Nagashima, QUEST team, "Self Organization of High βp Plasma Equilibrium with an Inboard Poloidal Null Sustained by Fully Non-inductive Current Drive in QUEST", 25th IAEA Fusion Energy Confrence, EX/P1-39, Saint Petersburg, Russia, Oct. 13-18, 2014
2014 H. Zushi, A. Kuzmin, I. Takagi, S.K. Sharma, M. Hasegawa, M. Kobayashi, Y. Hirooka, N. Yoshida, A. Rusinov, A. Inoue, H. Zhou, A. Fujisawa, K. Hanada, H. Idei, K. Nakamura, Y. Nagashima, K. Matsuoka, T. Onchi, S. Tashima, S. Banerjee, M. Sakaguchi, E. Kalinnikova, K. Mishra, X. Liu, S. Kubo, Y. Ueda, T. Fujita, S. Ide, N. Ohno, A. Hatayama, A. Ejiri, T. Yamaguchi, J. Hiratsuka, H. Togashi, Y. Takase, A. Fukuyama, O. Mitarai, "Determination of the system function for the particle circulation process using perturbation technique in QUEST", 25th IAEA Fusion Energy Confrence, EX/P1-36, Saint Petersburg, Russia, Oct. 13-18, 2014
2014 H. Tanaka, M. Uchida, T. Maekawa, K. Kuroda, C. Ikeda, T. Shigemura, K. Nagano, M. Wada, "Observation of Intermittent Plasma Ejection from a Highly Overdense Spherical Tokamak Plasma Maintained by Electron Bernstein Wave Heating and Current Drive in LATE ", 25th IAEA Fusion Energy Confrence, EX/P7-41, Saint Petersburg, Russia, Oct. 13-18, 2014
2014 K. Nakamura, H. Fujita, X. Liu, E. Xue, O. Mitarai, M. Hasegawa, K. Tokunaga, K. Araki, H. Zushi, K. Hanada, A. Fujisawa, H. Idei, Y. Nagashima, S. Kawasaki, H. Nakashima, A. Higashijima, "Quaternion Analysis of Matrix Converter and Three-Phase Power Electronic Circuit", International Conference on Electrical Engineering 2014, APE1179, Jeju, Korea, June 15-19, 2014
2013 K. Hanada, H. Zushi, N. Yoshida, M. Hasegawa, K. Mishra, A. Kuzmin, K. Nakamura, A. Fujisawa, H. Idei, Y. Nagashima, O. Watanabe, T. Onchi, H. Watanabe, K. Tokunaga, A. Higashijima, S.Kawasaki, H.Nakashima, Y.Takase, A.Fukuyama, O.Mitarai, T.Maekawa, Y. K. M. Peng, "Particle balance in long duration RF driven plasmas on QUEST", 21st International Conference on Plasma Surface Interactions 2014, Kanazawa, Japan, May 26-30, 2014
2013 M. Hasegawa, K. Nakamura, H. Zushi, K. Hanada, A. Fujisawa, K. Matsuoka, H. Idei, Y. Nagashima, K. Tokunaga, S. Kawasaki, H. Nakashima, A.Higashijima, "Development of plasma control system for steady state operation on QUEST", 9th Asia Plasma and Fusion Association Conference, Gyeongju, Korea, Nov. 5-8, 2013, TP-75 (2013.11.5)
2013 H. Tanaka, M. Uchida, T. Maekawa, Y-S. Bae, M. Joung, J.H. Jeong. "CS-less Tokamak Start-up by ECH/ECCD in KSTAR", 9th Asia Plasma and Fusion Association Conference, Gyeongju, Korea, Nov. 5-8, 2013, TP-88 (2013.11.5)
2013 T. Maekawa, H. Tanaka, M. Uchida, K. Kuroda, C. Ikeda, T. Shigemura, "Recent Progress in ECH/ECCD Experiments on LATE", 9th Asia Plasma and Fusion Association Conference, Gyeongju, Korea, Nov. 5-8, 2013, TP-89 (2013.11.5)
2013 K. Nakamura, H. Fujita, X.L. Liu, E.B. Xue, O. Mitarai, M. Hasegawa, K. Tokunaga, H. Zushi, K. Hanada, A. Fujisawa, H. Idei, Y. Nagashima, S. Kawasaki, H. Nakashima, A. Higashijima, K. Araki, ”Quaternion Concept in Matrix Converter Design for Feedback Stabilization by Magnetic Field Coil”, International Conference on Electrical Engineering 2013, S7-02/FP0393, Xiamen, China, July 14-17, 2013
2013 K. Gi, H. Tanabe, T. Watanabe, T. Yamada, M. Inomoto, M. Gryaznevich, Y. Ono, "Non-inductive Reconnection Start-up Experiment of Spherical Tokamak", 12th International Workshop on the Interrelationship between Plasma Experiments in the Laboratory and in Space, Hakuba, Japan, July 1-5, 2013, P-5 (2013.7.1)
2013 S. Inoue, Y. Kaminou, K. Yamasaki, Y. Ono, R. Horiuchi, C.Z. Cheng, "Full-particle Simulation of High-energy Ions during Guide Field Magnetic Reconnection", 12th International Workshop on the Interrelationship between Plasma Experiments in the Laboratory and in Space, Hakuba, Japan, July 1-5, 2013, P-12 (2013.7.1)
2013 T. G. Watanabe, Q. H. Cao, H. Itagaki, K. Yamasaki, S. Kamio, T. Yamada, M. Inomoto, Y. Ono, "Plasmoid-induced Helicity Injection Experiments in UTST Spherical Tokamak Experiment", 12th International Workshop on the Interrelationship between Plasma Experiments in the Laboratory and in Space, Hakuba, Japan, July 1-5, 2013, P-6 (2013.7.1)
2013 K. Yamasaki, S. Kamio, S. Inoue, K. Takemura, A. Wang, X. Guo, H. Ishikawa, T. Ushiki, H. Nakamata, T. G. Watanabe, Q. H. Cao, H. Itagaki, T. Yamada, M. Inomoto, C. Z. Cheng, Y. Ono, "Floating Potential Measurement of Magnetic Reconnection Region with High Guide Field in the UTST Merging Experiment", 12th International Workshop on the Interrelationship between Plasma Experiments in the Laboratory and in Space, Hakuba, Japan, July 1-5, 2013, P-11 (2013.7.1)
2013 K. Kitazumi, S. Ito, M. Inomoto, Y. Ono, "Development of Two-dimensional Thomson Scattering Measurement using Multiple Reflection and the Time-of-flight of Laser Light for TS-4 Magnetic Reconnection Experiment", 12th International Workshop on the Interrelationship between Plasma Experiments in the Laboratory and in Space, Hakuba, Japan, July 1-5, 2013, P-7 (2013.7.1)
2013 K.Hanada, H.Zushi, H.Idei, K.Nakamura, M.Ishiguro, S.Tashima, E.I.Kalinnikova, Y.Nagashima, M.Hasegawa, A.Fujisawa, A.Higashijima, S.Kawasaki, H.Nakashima, O.Mitarai, T.Maekawa, A.Fukuyama, Y.Takase, X. Gao, H.Liu, J.Qian, M.Ono, R.Raman, M. Peng, "Power balance estimation in long duration discharges on QUEST", A3 Foresight Program Workshop on Critical Physics Issues Specific to Steady State Sustainment of High-Performance Plasmas, Beijing, China, May 20-23, 2013 (2013.5.22)
2013 K. Nakamura, H. Fujita, X.L. Liu, E.B. Xue, F. Xia, O. Mitarai, K. Kurihara, Y. Kawamata, M. Sueoka, M. Hasegawa, K. Tokunaga, H. Zushi, K. Hanada, A. Fujisawa, K. Matsuoka, H. Idei, Y. Nagashima, S. Kawasaki, H. Nakashima, A. Higashijima, K. Araki, and A. Fukuyama, "Shape reconstruction of steady state divertor plasma on QUEST", A3 Foresight Program Workshop on Critical Physics Issues Specific to Steady State Sustainment of High-Performance Plasmas, Beijing, China, May 20-23, 2013 (2013.5.22)