The 30th International Toki Conference on Plasma and Fusion Research (online, 2021.11.16-11.19)
A Theoretical Model for Phase Space Turbulence: Formation and Dynamics of Phase Space Structures in Drift Wave Turbulence (invited talk) Kosuga Yusuke
5th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2021)(online, 2021.9.26-10.1)
Versatile Three-dimensional Tomographic Imaging System for the Plasma Turbulence Dynamic Studies (oral) C. Moon, A. Fujisawa, Y. Nagashima, T-K Kobayashi, and D. Nishimura
Three-dimensional measurement using tomography systems in a magnetized plasma in linear cylindrical geometry (oral) K. Yamasaki, A. Fujisawa, Y. Nagashima, C. Moon, S. Inagaki, M. Sasaki, Y. Kosuga, T. Yamada, N. Kasuya
Design of Heavy Ion Beam Probes on the PLATO tokamak (poster) T. Ido , A. Fujisawa , K. Takemura , T-K. Kobayashi , D. Nishimura , N. Kasuya , A. Fukuyama , C. Moon , K. Yamasaki , S. Inagaki , Y. Nagashima , and T. Yamada
The 29th International Toki Conference on Plasma and Fusion Research (Online, 2020.10.27-10.30)
Limit cycle oscillations associated with flow pulsation in Kelvin- Helmholtz turbulence in magnetically confined plasmas (Oral) Makoto SASAKI
Development of Integrated Transport Simulation Scheme for Impurity Control in Tokamak Plasmas (poster) Naohiro KASUYA
Transport analysis of PLATO tokamak plasma using integrated code TASK (poster) Shota MOCHINAGA
Design of a Heavy Ion Beam Probe for the QUEST spherical tokamak (poster) Takeshi IDO
Development of an Electrode System for Edge/Scrape-off Layer Measure- ments during Steady State Tokamak Operations in QUEST (poster) Yoshihiko NAGASHIMA
Numerical Analysis on Nonlinear Heat Flux Avalanche Jam (poster) Daiki KOGA
The 10th International Symposium of Advanced Energy Science - Beyond the Decade of Zero Emission Energy (Kyoto University. Japan, 2019.9.4-9.6)
Observation of fine plasma structure measured with digital ECE (poster) S. Inagaki, K. Nagasaki, G.M. Weir, T. Minami, S. Kado, S. Kobayashi, S. Yamamoto, S. Ohshima, H. Okada, T. Mizuuchi, Y. Nagashima, M. Sasaki
Statistical Analysis on Plasma Fluctuation Data in Heliotron-J (poster) Y. Nagashima, S. Ohshima, A. Fujisawa, S. Inagaki
The 17th International Workshop on Plasma Edge Theory in Fusion Devices (UC San Diego, USA, 2019.8.19-8.21)
Selectively exciting nonlinear streamer flows in drift wave turbulence (poster) Y. Kosuga, F. Kin, M. Sasaki
9th East-Asia School and Workshop on Laboratory, Space, and Astrophysical Plasmas (Nagoya University, Japan, 2019.7.29-8.2)
Turbulence in fusion and laboratory plasmas - An experimentalist view of past and future for turbulence studies with a history of PLATO project (lecture) A. Fujisawa
Festival de Théorie, 10th edition "Phase Dynamics" (Aix-en-Provence, France, 2019.7.1-26)
Flow helicity: could it be useful for fusion? (oral) Y.Kosuga, M. Sasaki, Z.B. Guo, A. Fujisawa, S. Inagaki, K. Terasaka, F. Kin, T. Kobayashi, K. Itoh, S.-I. Itoh, P.H. Diamond
14th Japan-Korea Workshop on "Modeling and Simulation of Magnetic Fusion Plasmas" (Kyushu University, Japan, 2019.6.27-6.28)
Exploiting fluctuation helicity for profile control (oral) Y. Kosuga
Turbulence diagnostic using turbulence simulation data in magnetized plasmas (oral) N. Kasuya
The APTWG Mini-workshop (Wuhan, China, 2019.6.19-6.21)
Turbulence spreading and turbulence exhaust in toroidal plasma (oral) K. Ida
Scrape off layer width set by nonlinear streamer flows (oral) Y. Kosuga
Up-gradient diffusion in a laboratory plasma (oral)S. Inagaki
27th International Toki Conference & The 13th Asia Pacific Plasma Theory Conference (ITC27 & APPTC2018) (Ceratopia Toki, Toki-city, Gifu, Japan, 11.19-11.22)
Evaluation Of Intermittency Of Turbulence In a Linear Magnetized Plasma (poster) Zhang Boyu
2nd Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2018) (Kanazawa, Japan, 11.12-11.17)
How secondary flow is selected in drift wave turbulence: Role of parallel flow shear (oral) Yusuke Kosuga
Selection of flow chirality in drift-mode and D’Angelo-mode fluctuations (oral) Makoto Sasaki
Three Dimensional Structure of Streamer in Drift Wave Fluctuations (oral) Takuma Yamada
27th IAEA Fusion Energy Conference (FEC 2018) (Gandhinagar, India, 10.22-10.27)
Numerical Diagnostic to Investigate Poloidal Asymmetry in Three-Dimensional Magnetic Configurations (poster) N. Kasuya
The First Chengdu Theory Festival (SWIP, China, 2018.8.20-31)
Modulational approach for the nonlinear dynamics of Langmuir wave (lecture) Yusuke Kosuga
Modulational analysis for the flow generation by drift wave (lecture) Yusuke Kosuga
9th Japan-Korea Seminar on Advanced Diagnostics for Steady-State Fusion Plasmas (Toki-Nagoya, Japan, 2018.8.7-10)
Observation of avalanche-like instability with frequency comb microwave reflectometer in PANTA (poster) Zhang Boyu
Observation of quasi-periodic coherent mode with intermittent fluctuation in cylindrical magnetized plasma (poster) Yuichi Kawachi
Plasma fluctuation analysis of high power discharge using tomography in PANTA (poster) Mamoru Matsuo
8th East-Asia School and Workshop on Laboratory, Space, and Astrophysical Plasmas (Chungnam National University, Korea, 2018.7.30-8.3)
Dynamics of turbulence interacting with zonal flows invited talk Makoto Sasaki
The EFTSOMP workshop 2018 - The EPS Plasma Conference satelite meeting (Žofín Palace, Prague, Czech, 2018.7.9-10)
Enhancement and suppression of turbulence by energetic‐particle‐driven geodesic acoustic modes invited talk SASAKI, Makoto
Two‐dimensional structure of nonlinear wave in linear magnetized plasma (oral) KIN, Fumiyosh
GAM and zonal flow damping for high collision numbers and by passing electrons in gyrokinetic tokamak simulations (oral) HALLATSCHEK, Klaus
Dynamics of turbulent particle flux across the L‐H transition in JFT‐2M tokamak (oral) KOBAYASHI,Tatsuya
The 45th European Physical Society Conference on Plasma Physics (Žofín Palace, Prague, Czech, 2018.7.2-6)
Spatio-temporal dynamics of turbulence coupling with zonal flows (poster) M. Sasaki, T. Kobayashi, K. Itoh, N. Kasuya, Y. Kosuga, A. Fujisawa, S. Inagaki, S.-I. Itoh
Nonlinear characteristics of mediator and streamer in linear magnetized plasmas (poster) F. Kin, A. Fujisawa, K. Itoh, Y. Kosuga, M. Sasaki, T. Yamada, S. Inagaki, S.-I. Itoh, T. Kobayashi, Y. Nagashima, N. Kasuya, H. Arakawa, K. Yamasaki, K. Hasamada
The 8th Asia-Pacific Transport Working Group (Leshan, Sichuan, China, 2018.6.12-15)
Pioneering work before becoming mainstream research (oral) Katsumi Ida
On the Transport Physics of the Density Limit (oral) Patrick H. Diamond
Parallel flow driven instability due to toroidal return flow in H-mode plasmas (oral) Makoto Sasaki
Summary session E: Model reduction and experiments for validation (oral) Makoto Sasaki
Observation of quasi-periodic coherent mode with intermittent fluctuation in cylindrical magnetized plasma (poster) Yuichi Kawachi
Experimental study of turbulence instability with frequency comb microwave reflectometer in PANTA (oral) Boyu Zhang
The 19th International Congress on Plasma Physics (Vancouver, Canada, 2018.6.4-8)
Revisiting the excitation of radially elongated convective cells in drift wave turbulence (poster) Y. Kosuga
The 26th International Toki Conference (ITC-26) & The 11th Asia Plasma and Fusion Association Conference(APFA-11) (Ceratopia Toki, Gifu, 5-8 December, 2017)
Interaction between resonant and non-resonant MHD : A trigger mechanism of collapse of magnetically con ned plasmas (oral) K.Ida, T.Kobayashi, M.Yoshinuma, T.Akiyama, T.Tokuzawa, N.Tsuchiya, K.Itoh, S.-I.Itoh
On a Radial Eigenmode Structure of Drift-Wave Instability with a Inhomogeneous Neutral Density Profile in Cylindrical Plasmas (poster) N. Kasuya, S. Abe, M. Sasaki, S. Inagaki, T. Kobayashi, M. Yagi
Evaluation of line-integral effect of Heavy Ion Beam Probe measurement of energetic-particle driven geodesic acoustic modes (poster) M. Sasaki, K. Itoh T. Ido, N. Kasuya, A. Fujisawa, S.-I. Itoh
Electron heat pulse propagation experiments in hydrogen and deuterium plasmas on Large Helical Device (poster) T. Kobayashi, K. Ida, S. Inagaki, T. Tokuzawa, H. Tsuchiya, N. Tamura,H. Igami, Y. Yoshimura, S.-I. Itoh, and K. Itoh
Detection of phase of uctuating wave excited in linear magnetized plasma (poster) Y.Kawachi, S.Inagaki, K.Tomita, K.Yamasaki, F.Kin Y.Nagashima K.Hasamada B.Zhang A.Fujisawa
Observation of monotonical spectrum in power scan experiment on PANTA (poster) K. Hasamada, Y. Kosuga, S. Inagaki, F. Kin, K. Yamasaki, Y. Nagashima, T. Kobayashi, M. Sasaki, A. Fujisawa, I. Fukuda, M. Idei, Y. Tokumitsu, and Y. Iwasaki
The 19th Cross Straits Symposium on Energy and Environmental Science and Technology (CSS-EEST19) (Kyushu University, 2017.11.29-12.1)
Analysis of parameter dependency of ion-temperature-gradient instability using a gyro-fluid model in linear devices (poster) Tomotsugu Ohno
第15回核燃焼プラズマ統合コード研究会 (九州大学筑紫キャンパス, 2017.11.29-30)
Pattern selection in drift wave turbulence with parallel shear flow Y. Kosuga
Enhancement and suppression of turbulence by energetic particle driven geodesic acoustic modes M. Sasaki
Global mode analysis of ion-temperature-gradient instabilities using the gyro-fluid model in linear devices Tomotsugu OHNO, Naohiro KASUYA, Makoto SASAKI, Masatoshi YAGI
On Effects of Impurities and Neutrals in Magnetically Confined Plasmas N. Kasuya, M. Yagi, A. Fukuyama, T. Ohno, M. Sasaki, S. Abe, T. Kobayashi and S. Inagaki
16th International Workshop on H-mode Physics and Transport Barriers (St. Petersburg, Russian Federation, 13-15 September 2017)
Interaction of geodesic acoustic modes and turbulence in JFT-2M tokamak T. Kobayashi, M. Sasaki, K. Itoh, T. Ido, K. Kamiya, S.-I. Itoh, Y. Miura, Y. Nagashima, A. Fujisawa, S. Inagaki, and K. Ida
Trapping of turbulence clumps by geodesic acoustic modes M. Sasaki, K. Itoh, K. Hallatschek, T. Kobayashi, N. Kasuya, M. Lesur, Y. Kosuga, S.-I. Itoh
Impact of end-plate biasing on fluctuation Reynolds stress in PANTA Y. Nagashima, A. Fujisawa, T. Kanzaki, F. Kin, S. Inagaki, T. Kobayashi, T. Yamada, H. Arakawa, K. Hazamada, K. Yamasaki, M. Sasaki, Y. Kosuga, N. Kasuya, S. -I. Itoh, and K. Itoh
1st Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2017) ( Southwestern Institute of Physics (SWIP), China, 2017.9.18-23)
Axial and Azimuthal Flows Driven by Turbulence in a Linear Plasma Device S. Inagaki
Energetic particle-driven Geodesic Acoustic Mode in the Large Helical Device Takeshi Ido, Akihiro Shimizu, Masaki Osakabe, Kimitaka Itoh, Maxime Lesur, Kunihiro Ogawa, Masaki Nishiura, Yusuke Kosuga, Makoto Sasaki, Katsumi Ida, Shigeru Inagaki, Sanae.–I. Itoh, and the LHD Experiment Group
The 8th International Symposium of Advanced Energy Science －Interdisciplinary Approach to Zero-Emission Energy－ (Kyoto, Japan, 5-7, September 2017)
Physical mechanism of confinement improvement mode transition in magnetically confinement plasmas invited talk T. Kobayashi
プラズマ科学のフロンティア2017研究会 (核融合科学研究所, 2017.8.2-4)
トモグラフィ計測による乱流揺動の空間構造解析 多和航希
トモグラフィによる直線プラズマ乱流ダイナミクスの解析 元吉喬望
12th Japan-Korea Workshop on Modeling and Simulation of Magnetic Fusion Plasmas (Inuyama, Japan, 20 July 2017)
Numerical diagnostics of turbulence simulation data in magnetized plasmas N. Kasuya, M. Nunami, M. Yagi
9th Festival de Théorie (Aix-en-Provence, France, 10-20 July 2017)
How parallel shear flow impacts pattern selection in drift wave turbulence Y. Kosuga
Topological bifurcation of turbulence driven flows in magnetized plasmas M. Sasaki, N. Kasuya, K. Itoh, S. Toda, T. Yamada, Y. Kosuga, Y. Nagashima, T. Kobayashi, H. Arakawa, K. Yamasaki, A. Fujisawa, S. Inagaki, S.-I. Itoh
44th European Physical Society Conference on Plasma Physics (EPS2017) (Belfast, Northern Ireland (UK), 2017.6.26-30)
Modelling ion cyclotron emission from beam-injected ions in magnetic R. O. Dendy, B. C. G. Reman, T. Akiyama, S. C. Chapman, J. W. S. Cook, H. Igami, S. Inagaki, K. Saito, G. S. Yun
Role of electric field curvature in the formation of edge transport barrier K. Kamiya, K. Itoh and S.-I. Itoh
The 7th Asia-Pacific Transport Working Group (APTWG) (Nagoya, Japan, 5-8 June 2017)
Fuelling Fuels Turbulence (oral) K. Itoh, S.-I. Itoh, Y. Kosuga, M. Sasaki
Turbulent particle flux suppression by radial electric field non-uniformity at edge transport barrier in JFT-2M tokamak (oral) T. Kobayashi, K. Itoh, T. Ido, K. Kamiya, S.-I. Itoh, Y. Miura, Y. Nagashima, A. Fujisawa, S. Inagaki, K. Ida, and K. Hoshino
Axial momentum transport driven by turbulence in linear magnetized plasma S. Inagaki
How turbulence fronts induce plasma spin-up Y. Kosuga, S.-I. Itoh, P.H. Diamond, K.Itoh,
Impact of end-plate biasing on plasma fluctuations in PANTA Y. Nagashima, A. Fujisawa, T. Kanzaki, F. Kin, S. Inagaki, T. Kobayashi, T. Yamada, H. Arakawa, K. Hazamada, K. Yamasaki, M. Sasaki, Y. Kosuga, N. Kasuya, S. -I. Itoh, and K. Itoh
Enhancement and suppression of turbulence by energetic-particle-driven geodesic acoustic modes M. Sasaki, K. Itoh, K. Hallatschek, N. Kasuya, M. Lesur, Y. Kosuga S.-I. Itoh
Hydrogen Isotope Effect on Confinement S.-I. Itoh and K. Itoh
Turbulence Simulation Taking Account of Inhomogeneity of Neutral Density in Linear Devices N. Kasuya, S. Abe, M. Sasaki, S. Inagaki, M. Yagi
Extraction of nonlinear waveform in turbulent plasma F. Kin
RIAMフォーラム2017 (九州大学筑紫地区, 2017.6.1-2)
統合観測システムで解き明かす乱流プラズマの構造形成原理と機能発現機構 藤澤彰英
QUEST・PANTA における乱流実験 永島芳彦
日本物理学会第72回年次大会 (大阪大学, 2017.3.17-20)
Evolution of convective cell in turbulence driven by parallel flow velocity shear 小菅佑輔, 伊藤早苗, 伊藤公孝, 佐々木真
高速イオン駆動測地線音波による乱流の捕捉 佐々木真, 伊藤公孝, 糟谷直宏, 小菅佑輔, Maxime Lesur, 伊藤早苗
Joint JIFT workshop on Extended MHD and MHD simulations for magnetized plasmas and Theory and simulation of 3D physics in toroidal plasmas (Kyoto, Japan, 24 October 2016)
Response of drift-interchange instability and radial propagation of pressure modulation in a helical plasma N. Kasuya, M. Yagi
26th IAEA Fusion Energy Conference (Kyoto, Japan, 17-22 October 2016)
Analysis of higher harmonics on bidirectional heat pulse propagation experiment in helical and tokamak devices T. Kobayashi, K. Ida, S. Inagaki, C. Moon, H. Tsuchiya, M. van Berkel, G. H. Choe, G. S. Yun, H. K. Park, W. H. Ko, T. E. Evans, M. E. Austin, M. W. Shafer, D. López-bruna, M. A. Ochando, T. Estrada, C. Hidalgo, H. Igami, Y. Yoshimura, T. Ii. Tsujimura, S.-I. Itoh and K. Itoh
Transport of parallel momentum by the triplet correlation in drift wave turbulence Y. Kosuga, S.-I. Itoh, P.H. Diamond, K.Itoh
Numerical Diagnostics of Turbulent Transport in Three-Dimensional Magnetic Configurations N. Kasuya, M. Nunami, M. Yagi
A new branch of geodesic acoustic modes driven by fast ions M. Sasaki, N. Kasuya, Y. Kosuga, K. Itoh, K. Hallatschek, M. Lesur, S.-I. Itoh
8th Korea-Japan Seminar on Advanced Diagnostics for Steady-State Fusion Plasmas (Busan, Korea, 2016.8.24-27)
Introduction to HIBP Measurements Akihide Fujisawa
The 7th International Symposium of Advanced Energy Science －Frontiers of Zero Emission Energy－ (Kyoto, Japan, 5-7 September 2016)
Response of core turbulence on modulation electron cyclotron resonance heating in Heliotron J plasma T. Kobayashi, S. Kobayashi, M. Ono, K. Ida, S. Ohshima, S. Kado, D. Kokubu, N. Kenmochi, S. Yamamoto, K. Nagasaki, H. Okada, T. Minami, X. X. Lu, Y. Otani, and T. Mizuuchi
4th A3 Foresight Summer School and Workshop on Spherical Torus (Fukuoka, Japan 2-5 August 2016)
Experiments of Plasma Turbulence (lecture) Akihide Fujisawa
Tomography system for turbulence observa5on in PANTA Kotaro Yamasaki, Akihide Fujisawa, Yoshihiko Nagashima, Kenta Eto, Takami Motoyoshi and Kohki Tawa
第11回核融合エネルギー連合講演会 (九州大学, 2016.7.14-15)
トーラスプラズマにおける磁気軸位置振動を伴う圧力分布形成の非線形過程 糟谷直宏, 矢木雅敏
6th East-Asia School and Workshop on Laboratory, Space, Astrophysical Plasmas (Tsukuba, Japan, 11-16 July 2016)
Phase relation between Density and Potential fluctuations in Streamer F. Kin
Experimental study of electron acceleration mechanism during high guide field reconnetion K. Yamasaki, T. Ushiki, X. Guo, T. Sugawara, Y. Fukai, H. Yamanaka, R. Tamura, S. Kamio, T. Yamada, M. Inomoto and Y. Ono
18th International Congress on Plasma Physics (Kaohsiung, Taiwan, June 27- July 1 2016)
Spatio-temporal dynamics of L-H transition ? An advanced data analysis invited talk T. Kobayashi, K. Itoh, T. Ido, K. Kamiya, S.-I. Itoh, Y. Miura, Y. Nagashima, A. Fujisawa, S. Inagaki, K. Ida and K. Hoshino
Role of granulations in phase space turbulence invited talk Y. Kosuga
6th Asia-Pacific Transport Working Group Meeting(APTWG) (Seoul, Korea, 21-25 June 2016)
Operational region of Streamer formation in PANTA F. Kin
Observation of fluctuation with ion cyclotron frequency on PANTA K. Hasamada, T. Matsuoka, Y. Kosuga, S.-I. Itoh, S. Inagaki, F. Kin, and K. Itoh
Toroidal momentum transport by geodesic acoustic modes driven by fast ions M. Sasaki, N. Kasuya, K. Itoh, Y. Kosuga, K. Hallatschek, M. Lesur, S.-I. Itoh
2nd ICE Workshop (RIAM Kyushu Univ., Japan, 14 January 2016)
Welcome and introduction (oral) S. Inagaki
MHD burst (oral) K. Ida
End-Plate Biasing Experiment in PANTA (oral) F. Kin, T. Yamada, S. Inagaki, Y. Nagashima, T. Kanzaki, Y. Miwa, H. Arakawa, T. Kobayashi, N. Kasuya, M. Sasaki, M. Lesur, Y. Kosuga, A. Fujisawa, K. Itoh and S.-I. Itoh
Development of microwave frequency comb reflectometry in PANTA (oral) T. Mizokami, S. Inagaki, R. Minato, T. Tokuzawa, Y.Nagashima, T. Yamada, H. Arakawa, N. Kasuya, A. Fujisawa, M. Sasaki, Y. Kosuga, K. Itoh and S.-I. Itoh
Fluctuation in ion cyclotron frequency band in PANTA (oral) K. Hasamada, Y. Kosuga, S.-I. Itoh, S. Inagaki, K. Itoh
Flow velocity measurement in PANTA (oral) R. Minato, S. Inagaki, T. Mizokami, T. Tokuzawa ,Y. Nagashima , T. Yamada, N. Kasuya , A. Fujisawa , K. Itoh , S.-I. Itoh
Evaluation of Reynolds Stress in PANTA (oral) T. Kanzaki, Y. Nagashima, S. Inagaki, T. Yamada, Y. Miwa, F. Kin, A. Fujisawa, N. Kasuya, Y. Kosuga, M. Sasaki, S.-I. Itoh and K. Itoh
17th Cross States Symposium on Energy and Environmental Science and Technology (CSS) (Kyushu Univ., Japan, 2-3 December 2015)
Measurement by a Microwave Frequency Comb Reflectometer in PANTA (poster) T. Mizokami, S. Inagaki, R. Minato, T. Tokuzawa, Y. Nagashima, T. Yamada, H. Arakawa, N. Kasuya, A. Fujisawa, M. Sasaki, Y. Kosuga, K. Itoh and S.-I. Itoh
Analysis of mechanism of fluctuation with ion cyclotron frequency in linear plasma device PANTA (poster) K. Hasamada, Y. Kosuga, S.-I. Itoh, S. Inagaki, K. Itoh
Measurement of Reynolds Stress in end-plate biasing experiment in PANTA (poster) T. Kanzaki, Y. Nagashima, S. Inagaki, T. Yamada, Y. Miwa, F. Kin, A. Fujisawa, N. Kasuya, Y. Kosuga, M. Sasaki, S.-I. Itoh and K. Itoh
Japan-China Joint Data Analysis Workshop (RIAM Kyushu Univ. 12-20 November 2015)
Welcome and introduction of members (oral) Hysterisis in transport relations (oral) S.-I. Itoh
Introduction for motivation (oral) K. Itoh
Dynamics of L/H transition (oral) Heat pulse propagation (oral) T. Kobayashi
Magnetic island and transport (oral) K. Ida
Corrugation of profile (oral) S. Inagaki
End-Plate Biasing Experiment in PANTA (oral) F. Kin, T. Yamada, S. Inagaki, Y. Nagashima, T. Kanzaki, Y. Miwa, H. Arakawa, T. Kobayashi, N. Kasuya, M. Sasaki, M. Lesur, Y. Kosuga, A. Fujisawa, K. Itoh, S.-I. Itoh
Development of frequency comb Doppler reflectometry (oral) T. Mizokami, S. Inagaki, R. Minato, T. Tokuzawa, Y.Nagashima, T. Yamada, H. Arakawa, N. Kasuya, A. Fujisawa, M. Sasaki, Y. Kosuga, K. Itoh and S.-I. Itoh
Fluctuation in ion cyclotron frequency band in PANTA (oral) K. Hasamada, Y. Kosuga, S.-I. Itoh, S. Inagaki, K. Itoh
Flow velocity measurement in PANTA (oral) R. Minato, S. Inagaki, T. Mizokami, T. Tokuzawa ,Y. Nagashima , T. Yamada, N. Kasuya , A. Fujisawa , K. Itoh , S.-I. Itoh
Evaluation of Reynolds Stress in PANTA (oral) T. Kanzaki, Y. Nagashima, S. Inagaki, T. Yamada, Y. Miwa, F. Kin, A. Fujisawa, N. Kasuya, Y. Kosuga, M. Sasaki, S.-I. Itoh and K. Itoh
第13回核燃焼プラズマ統合コード研究会 (九州大学応用力学研究所, 2015.12.10-11)
Simulation study of turbulence and diagnostic in toroidal plasmas （口頭発表） 糟谷直宏, 河津賢太郎, 沼波政倫, 伊藤公孝, 伊藤早苗
Eigenmode analysis of geodesic acoustic modes driven by fast ions（口頭発表） 佐々木真, 糟谷直宏, K. Hallatschek, 伊藤公孝, 小菅祐輔, M. Lesur, 伊藤早苗
Analysis of triplet term in parallel momentum flux （口頭発表） 小菅佑輔、伊藤早苗、P.H. Diamond、伊藤公孝
25th International Toki Conference (Toki, Japan, 3-6 November 2015)
Non-equilibrium and Extreme State of Plasmas invited talk K. Itoh
Reconstruction of Cross-Section of Reynolds Stress Structure in End-Plate Biasing Experiment in PANTA (poster) F. Kin, Y. Nagashima, T. Yamada, S. Inagaki, T. Kanzaki, Y. Miwa, H. Arakawa, T. Kobayashi, N. Kasuya, M. Sasaki, M. Lesur, Y. Kosuga, A. Fujisawa, K. Itoh, S.-I. Itoh
Evaluation of flow velocity with a Frequency Comb Doppler Backscattering in PANTA (poster) R. Minato, S. Inagaki, T. Mizokami, T. Tokuzawa ,Y. Nagashima , T. Yamada, N. Kasuya , A. Fujisawa , K. Itoh, S.-I. Itoh
Change in Reynolds stress induced by end-plate biasing in a cylindrical laboratory plasma” (poster) T. Kanzaki, Y. Nagashima, S. Inagaki, T. Yamada, Y. Miwa, F. Kin, A. Fujisawa, N. Kasuya, Y. Kosuga, M. Sasaki, M. Lesur, S.-I. Itoh, K. Itoh
15th International Workshop on H-mode Physics and Transport Barriers (IPP-Garching, Germany, 19-21 October 2015)
Tranport hesteresis of core plasma and H-mode Physics (poster, oral) S.-I. Itoh, K. Itoh, S. Inagaki, N. Kasuya
Origin and structure formation of solitary electric field in the H-mode (poster, oral) K. Itoh, S.-I. Itoh, K. Kamiya, T. Kobayashi
Analysis of 2-Dimensional Transport Mechanism in a Toroidal Plasma Turbulence Simulation (poster) N. Kasuya, S. Inagaki, K. Itoh, M. Yagi, S.-I. Itoh
Observations of Fine Flow Structures and Related Turbulence Dynamics in
Edge Region of LHD (poster) S. Inagaki, T. Tokuzawa, K. Ida, M. Lesur, T. Kobayashi, Y. Kosuga, A. Fujisawa, S.-I. Itoh, K. Itoh and LHD Experiment team
15th International Workshop on Plasma Edge Theory in Fusion Devices (Nara, Japan, 9-11 September 2015)
Turbulence Dynamics with the coupling of density gradient and parallel velocity gradient in the edge plasma (poster) Y. Kosuga, S.-I. Itoh, K. Itoh
On the origin of steep radial electric field in the transport barrier at plasma edge (oral) K. Itoh, S.-I. Itoh, K. Kamiya, T. Ido, T. Tokuzawa, S. Inagaki, N. Kasuya
On immediate influence of source input on edge-core coupling (poster) S.-I. Itoh, K. Itoh, S. Inagaki, Y. Kosuga
プラズマシミュレーターシンポジウム2015 (核融合科学研究所, 2015.9.3-4)
Diagnostics of Turbulent Structures Using Simulation data （ポスター） 糟谷直宏, 稲垣滋, 伊藤公孝, 矢木雅敏, 伊藤早苗
ドリフト波乱流シミュレーションと運動量保存則 （ポスター） 佐々木真
プラズマ科学のフロンティア (核融合科学研究所, 2015.7.28-30)
直線磁化プラズマにおけるイオン温度勾配不安定性の励起同定 (ポスター) 三輪祐大
PANTAにおける非線形結合による波形の歪みの観測 (ポスター) 金史良
8th Festival de Theorie (Aix-en-Provence, France, July 2015)
Inward particle flux driven by parallel flow shear driven instability invited talk Y. Kosuga
Nonlinear destabilization of energetic particle-driven modes invited talk M. Lesur, K. Itoh, T. Ido, M. Osakabe, K. Ogawa, A. Shimizu, M. Sasaki, K. Ida, S. Inagaki, S.-I Itoh
EFTSOMP (Electric Fields, Turbulence and Self-Organisation in Magnetised Plasmas) workshop (Lisbon, Portugal, June 29-30, 2015)
A tutorial survey on problems of electric field in the H-mode physics invited talk K. Itoh, S.-I. Itoh
42nd European Physical Society Conference on Plasma Physics (Lisbon, Portugal, 22-26 June 2015)
Application of Microwave Frequency Comb for Plasma Reflectometry (poster) S. Inagaki, T. Tokuzawa, T. Mizokami, T. Yamada, Y. Nagashima, A. Fujisawa
The 5th Asia-Pacific Transport Working Group International Conference (APTWG) (Dalian, China, 9-12 June, 2015)
On the spatial structure of solitary radial electric field at the plasma edge in toroidal confinement devices (poster) K. Itoh, S.-I. Itoh, K. Kamiya, N. Kasuya
Hysteresis in Gradient-Flux Relation of Core Plasmas (poster) S.-I. Itoh, K. Itoh, S. Inagaki, N. Kasuya
Radial electric field bifurcation mechanisms during L-H transition in the JFT-2M tokamak invited talk T. Kobayashi, K. Itoh, T. Ido, K. Kamiya, S.-I. Itoh, Y. Miura, Y. Nagashima, A. Fujisawa, S. Inagaki, K. Ida, and K. Hoshino
Inward particle flux driven by parallel flow shear driven instability (oral, poster) Y. Kosuga, S.-I. Itoh, K. Itoh
Electromagnetic Effect on Non-Diffusive Transport in Turbulence Simulation of a Toroidal Plasma (oral, poster) N. Kasuya, S. Inagaki, K. Itoh, M. Yagi, S.-I. Itoh
Turbulence Structure with High Spatial Resolution and Its Dynamics in LHD invited talk Summary of working group D, “Non-local transport and turbulence spreading and coupling”(oral) S. Inagaki, T. Tokuzawa, K. Ida, M. Lesur, T. Kobayashi, A. Fujisawa, S.-I. Itoh, K. Itoh, LHD Experiment group
Bifurcation between flow driven instability and drift wave in cylindrical plasmas (poster) M. Sasaki, N. Kasuya, S. Toda, T. Yamada, M. Yagi, K. Itoh, S.-I. Itoh
Measurement of Fluctuation Propagating in Ion Diamagnetic Drift Direction in Cylindrical Plasma (poster) Y. Miwa, S. Inagaki, Y.Nagashima, N.Kasuya, T.Yamada, Y.Kosuga, M.Sasaki, M.Lesur, H.Arakawa, T.Kobayashi, F.Kin, K.Itoh, S.-I. Itoh
Changes of Particle Flux during End-Plate Biasing Experiment in PANTA (poster) F. Kin, T. Yamada, S. Inagaki, H. Arakawa, T. Kobayashi, Y. Nagashima, N. Kasuya, A. Fujisawa, Y. Miwa, H. Kono, T. Mizokami, M. Sasaki, M. Lesur, Y. Kosuga, K. Itoh, S.-I. Itoh
RIAM フォーラム2015 (九州大学応用力学研究所, 2015.6.4-5)
プラズマ乱流が作り出す平行流れ場構造と密度分布構造（口頭発表） 小菅佑輔
Numerical Simulation of Nonlinear Response and Turbulence Transport in a Fusion Plasma（口頭発表） 糟谷直宏
