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2013
4 Citations (Scopus)

On turbulence-correlation analysis based on correlation reflectometry

Teplova, N., Itoh, K., Itoh, S. I., Gusakov, E., Heuraux, S., Inagaki, S., Sasaki, M., Kobayashi, T., Nagashima, Y., Oldenbürger, S. & Fujisawa, A., Apr 1 2013, In : Physica Scripta. 87, 4, 045502.

Research output: Contribution to journalArticle

Reflectometry
Correlation Analysis
Turbulence
turbulence
plasma turbulence
4 Citations (Scopus)

Modelling the measured local time evolution of strongly nonlinear heat pulses in the Large Helical Device

Dendy, R. O., Chapman, S. C. & Inagaki, S., Nov 1 2013, In : Plasma Physics and Controlled Fusion. 55, 11, 115009.

Research output: Contribution to journalArticle

Plasmas
heat
pulses
Electron temperature
Fusion reactions
2014
2 Citations (Scopus)

On violation of local closure of transport relation in high-temperature magnetized plasmas

Kasuya, N., Sugita, S., Inagaki, S., Itoh, K., Yagi, M. & Itoh, S. I., Nov 1 2014, In : Physics of Plasmas. 21, 11, 110701.

Research output: Contribution to journalArticle

high temperature plasmas
closures
turbulence
hysteresis
modulation
2 Citations (Scopus)

Explicit approximations to estimate the perturbative diffusivity in the presence of convectivity and damping. III. Cylindrical approximations for heat waves traveling inwards

Van Berkel, M., Tamura, N., Hogeweij, G. M. D., Zwart, H. J., Inagaki, S., De Baar, M. R. & Ida, K., Nov 1 2014, In : Physics of Plasmas. 21, 11, 4901311.

Research output: Contribution to journalArticle

traveling waves
diffusivity
damping
heat
estimates
2013
1 Citation (Scopus)

Statistical analyses of turbulent particle and momentum fluxes in a cylindrical magnetized plasma

Sasaki, M., Kasuya, N., Yagi, M., Itoh, K., Nagashima, Y., Inagaki, S. & Itoh, S. I., Jan 1 2013, In : Plasma and Fusion Research. 8, 2401113.

Research output: Contribution to journalArticle

cylindrical plasmas
flux (rate)
momentum
turbulence
simulation
2014

Development of a high CMRR magnetic probe for the biased plasma in TU-Heliac

Koike, S., Kitajima, S., Okamoto, A., Ishii, K., Sato, Y., Tachibana, J., Oku, T., Shimizu, K., Inagaki, S., Suzuki, Y., Takahashi, H. & Takayama, M., Jan 1 2014, In : Plasma and Fusion Research. 9, 1202053.

Research output: Contribution to journalArticle

magnetic probes
rejection
hot cathodes
probes
preamplifiers
2015
4 Citations (Scopus)

Topology bifurcation of a magnetic flux surface in toroidal plasmas

Lhd Experiment Group & Lhd Experiment Group, Jan 1 2015, In : Plasma Physics and Controlled Fusion. 57, 1, 014036.

Research output: Contribution to journalArticle

toroidal plasmas
Bifurcation (mathematics)
Magnetic flux
magnetic flux
topology
2014
4 Citations (Scopus)

Explicit approximations to estimate the perturbative diffusivity in the presence of convectivity and damping. II. Semi-infinite cylindrical approximations

Van Berkel, M., Hogeweij, G. M. D., Tamura, N., Zwart, H. J., Inagaki, S., De Baar, M. R. & Ida, K., Nov 1 2014, In : Physics of Plasmas. 21, 11, 112508.

Research output: Contribution to journalArticle

diffusivity
damping
estimates
approximation
convection
2015
2 Citations (Scopus)

A quantitative model for heat pulse propagation across large helical device plasmas

Zhu, H., Dendy, R. O., Chapman, S. C. & Inagaki, S., Jun 1 2015, In : Physics of Plasmas. 22, 6, 062308.

Research output: Contribution to journalArticle

heat
propagation
pulses
controlled fusion
electron energy
2018
2 Citations (Scopus)

Determination of spatiotemporal structure of fluctuations by statistical averaging method

Kawachi, Y., Inagaki, S., Tomita, K., Yamasaki, K., Kin, F., Kosuga, Y., Sasaki, M., Nagashima, Y., Kasuya, N., Hasamada, K., Zhang, B. & Fujisawa, A., Jan 1 2018, In : Plasma and Fusion Research. 13, 3401105.

Research output: Contribution to journalArticle

Open Access
wave fronts
pattern recognition
profiles
2016
1 Citation (Scopus)

Developments of frequency comb microwave reflectometer for the interchange mode observations in LHD plasma

Lhd Experiment Group, Feb 3 2016, In : Journal of Instrumentation. 11, 2, C02009.

Research output: Contribution to journalArticle

microwave reflectometers
Plasma devices
Reflectometers
Interchanges
Microwave
10 Citations (Scopus)

Bifurcation physics of magnetic islands and stochasticity explored by heat pulse propagation studies in toroidal plasmas

Ida, K., Kobayashi, T., Yoshinuma, M., Suzuki, Y., Narushima, Y., Evans, T. E., Ohdachi, S., Tsuchiya, H., Inagaki, S. & Itoh, K., Jul 29 2016, In : Nuclear Fusion. 56, 9, 092001.

Research output: Contribution to journalArticle

magnetic islands
toroidal plasmas
heat
physics
propagation
2017
5 Citations (Scopus)

Transport hysteresis of core plasma, isotope effect, and H-mode physics

Itoh, S. I., Itoh, K. & Inagaki, S., Feb 2017, In : Nuclear Fusion. 57, 2, 022003.

Research output: Contribution to journalArticle

plasma control
isotope effect
hysteresis
physics
gradients
2016
2 Citations (Scopus)

On the Origin of Steep and Localized Radial Electric Field in the Transport Barrier at Plasma Edge

Itoh, K., Itoh, S., Kobayashi, T., Kamiya, K., Ido, T., Tokuzawa, T., Inagaki, S. & Kasuya, N., Aug 1 2016, In : Contributions to Plasma Physics. 56, 6-8, p. 522-527 6 p.

Research output: Contribution to journalArticle

electric fields
toroidal plasmas
turbulence
curvature
retarding
19 Citations (Scopus)

Nonlinear Excitation of Subcritical Instabilities in a Toroidal Plasma

Lesur, M., Itoh, K., Ido, T., Osakabe, M., Ogawa, K., Shimizu, A., Sasaki, M., Ida, K., Inagaki, S. & Itoh, S., Jan 8 2016, In : Physical Review Letters. 116, 1, e015003.

Research output: Contribution to journalArticle

toroidal plasmas
excitation
seeds
nonlinearity
collisionless plasmas
2013
75 Citations (Scopus)

Spatiotemporal structures of edge limit-cycle oscillation before L-to-H transition in the JFT-2M tokamak

Kobayashi, T., Itoh, K., Ido, T., Kamiya, K., Itoh, S. I., Miura, Y., Nagashima, Y., Fujisawa, A., Inagaki, S., Ida, K. & Hoshino, K., Jul 17 2013, In : Physical Review Letters. 111, 3, 035002.

Research output: Contribution to journalArticle

oscillations
cycles
turbulence
toroidal plasmas
Reynolds stress
2015
6 Citations (Scopus)

Azimuthal inhomogeneity of turbulence structure and its impact on intermittent particle transport in linear magnetized plasmas

Kobayashi, T., Shigeru, I., Sasaki, M., Kosuga, Y., Arakawa, H., Yamada, T., Nagashima, Y., Miwa, Y., Kasuya, N., fujisawa, A., Itoh, S. & Itoh, K., Nov 1 2015, In : Physics of Plasmas. 22, 11, 112301.

Research output: Contribution to journalArticle

inhomogeneity
turbulence
flux (rate)
kurtosis
skewness
2012

Evaluation of electron temperature fluctuations using a conditional technique

Yamada, S., Inagaki, S., Oldenbürger, S., Kobayashi, T., Kawashima, K., Ohyama, N., Tobimatsu, Y., Arakawa, H., Nagashima, Y., Yamada, T., Sasaki, M., Yagi, M., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., Dec 1 2012, In : Plasma and Fusion Research. 7, SPL.ISS.1, 2401133.

Research output: Contribution to journalArticle

electron energy
evaluation
floating
sampling
probes
24 Citations (Scopus)

Dynamics of particle flux in a cylindrical magnetized plasma

Oldenbürger, S., Shigeru, I., Kobayashi, T., Arakawa, H., Ohyama, N., Kawashima, K., Tobimatsu, Y., fujisawa, A., Itoh, K. & Itoh, S. I., May 1 2012, In : Plasma Physics and Controlled Fusion. 54, 5, 055002.

Research output: Contribution to journalArticle

cylindrical plasmas
flux (rate)
Fluxes
Plasmas
Turbulence
2018

Nonlinear characteristics of mediator and streamer in linear magnetized plasmas

Kin, F., fujisawa, A., Itoh, K., Kosuga, Y., Sasaki, M., Yamada, T., Shigeru, I., Itoh, S. I., Kobayashi, T., Nagashima, Y., Kasuya, N., Arakawa, H., Yamasaki, K. & Hasamada, K., Jan 1 2018, 45th EPS Conference on Plasma Physics, EPS 2018. Berndt, J., Coda, S., Lapenta, G., Michaut, C., Weber, S. & Mantsinen, M. (eds.). European Physical Society (EPS), p. 565-568 4 p. (45th EPS Conference on Plasma Physics, EPS 2018; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017
4 Citations (Scopus)

Multiple-instabilities in magnetized plasmas with density gradient and velocity shears

Sasaki, M., Kasuya, N., Toda, S., Yamada, T., Kosuga, Y., Arakawa, H., Kobayashi, T., Inagaki, S., Fujisawa, A., Nagashima, Y., Itoh, K. & Itoh, S. I., Jan 1 2017, In : Plasma and Fusion Research. 12, 1401042.

Research output: Contribution to journalArticle

shear
gradients
energy sources
free energy
2011
13 Citations (Scopus)

Dynamic interaction between a solitary drift wave structure and zonal flows in a linear cylindrical device

Arakawa, H., Kobayashi, T., Shigeru, I., Kasuya, N., Oldenbürger, S., Nagashima, Y., Yamada, T., Yagi, M., fujisawa, A., Itoh, K. & Itoh, S., Nov 1 2011, In : Plasma Physics and Controlled Fusion. 53, 11, 115009.

Research output: Contribution to journalArticle

Plasmas
interactions
Planets
Solitons
planetary waves
2015

Observation of parallel force balance for drift wave fluctuation by a fast voltage sweeping method in a linear plasma

Nagashima, Y., Inagaki, S., Fujisawa, A., Arakawa, H., Yamada, T., Miwa, Y., Kobayashi, T., Itoh, S. I. & Itoh, K., Jun 15 2015, In : journal of the physical society of japan. 84, 6, 063501.

Research output: Contribution to journalArticle

floating
electric potential
waveforms
impedance
electron energy
2011

Drift wave regimes and cross-field transport in the PANTA

Oldenburger, S., Inagaki, S., Arakawa, H., Kobayashi, T., Uriu, K., Kawashima, K., Fujisawa, A., Itoh, K. & Itoh, S. I., Dec 1 2011, 38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts. p. 684-687 4 p. (38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts; vol. 35 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Observation of nonlinear coupling between low frequency coherent modes and background turbulence in LMD-U

Kobayashi, T., Inagaki, S., Arakawa, H., Oldenbürger, S., Nagashima, M. S., Yamada, T., Sugita, S., Yagi, M., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., Dec 1 2011, In : Plasma and Fusion Research. 6, 1 SPECIAL ISSUE, 2403082.

Research output: Contribution to journalArticle

turbulence
mirrors
low frequencies
power spectra
solitary waves
1 Citation (Scopus)

Method for Estimating the Wavenumber of Standing Waves Using Three Langmuir Probes

Kobayashi, T., Nagashima, Y., Inagaki, S., Arakawa, H., Sasaki, M., Yamada, T., Yagi, M., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., Jun 10 2011, In : Plasma and Fusion Research. 6, 2011, 1401050.

Research output: Contribution to journalArticle

electrostatic probes
standing waves
estimating
estimates
10 Citations (Scopus)

Development of radially movable multichannel Reynolds stress probe system for a cylindrical laboratory plasma

Nagashima, Y., Inagaki, S., Kamakaki, K., Arakawa, H., Yamada, T., Shinohara, S., Kawai, Y., Yagi, M., Fujisawa, A., Itoh, S. I., Itoh, K. & Takase, Y., Mar 1 2011, In : Review of Scientific Instruments. 82, 3, 033503.

Research output: Contribution to journalArticle

Reynolds stress
Plasmas
probes
profiles
microbalances
2019

Using dynamical mode decomposition to extract the limit cycle dynamics of modulated turbulence in a plasma simulation

Sasaki, M., Kawachi, Y., Dendy, R. O., Arakawa, H., Kasuya, N., Kin, F., Yamasaki, K. & Inagaki, S., Oct 11 2019, In : Plasma Physics and Controlled Fusion. 61, 11, 112001.

Research output: Contribution to journalArticle

Plasma simulation
Turbulence
turbulence
Decomposition
decomposition
2015
1 Citation (Scopus)

Erratum: Flow damping due to stochastization of the magnetic field

Ida, K., Yoshinuma, M., Tsuchiya, H., Kobayashi, T., Suzuki, C., Yokoyama, M., Shimizu, A., Nagaoka, K., Inagaki, S., Itoh, K., Isayama, A., Shinohara, K., Bawankar, P. S., Huang, X. L., Ohno, M., Pandya, S., Sano, R. & Zhang, H., Mar 2015, In : Nature communications. 6, 6531.

Research output: Contribution to journalArticle

2014
17 Citations (Scopus)

Dynamics of edge limit cycle oscillation in the JFT-2M Tokamak

Kobayashi, T., Itoh, K., Ido, T., Kamiya, K., Itoh, S. I., Miura, Y., Nagashima, Y., Fujisawa, A., Inagaki, S., Ida, K., Kasuya, N. & Hoshino, K., Jul 2014, In : Nuclear Fusion. 54, 7, 073017.

Research output: Contribution to journalArticle

turbulence
oscillations
cycles
Reynolds stress
modulation
2018
8 Citations (Scopus)

Quantification of Turbulent Driving Forces for the Geodesic Acoustic Mode in the JFT-2M Tokamak

Kobayashi, T., Sasaki, M., Ido, T., Kamiya, K., Miura, Y., Nagashima, Y., Ida, K., Inagaki, S., Fujisawa, A., Itoh, S. I. & Itoh, K., Jan 26 2018, In : Physical Review Letters. 120, 4, 045002.

Research output: Contribution to journalArticle

acoustics
Reynolds stress
shearing
kinetic energy
damping
2016
5 Citations (Scopus)

Nonlinear excitation of subcritical fast ion-driven modes

Lesur, M., Itoh, K., Ido, T., Itoh, S. I., Kosuga, Y., Sasaki, M., Inagaki, S., Osakabe, M., Ogawa, K., Shimizu, A. & Ida, K., Apr 13 2016, In : Nuclear Fusion. 56, 5, 056009.

Research output: Contribution to journalArticle

excitation
seeds
ions
nonlinearity
kinetics
2019

Comparison of conditional average using threshold and template methods for quasi-periodic phenomena in plasmas

ASDEX Upgrade Team, Jan 1 2019, In : Plasma and Fusion Research. 14, 1402114.

Research output: Contribution to journalArticle

Open Access
waveforms
templates
thresholds
uniqueness
clocks
2011

Observation of nonlinear coupling in azimuthal wave number space in a cylindrical magnetized plasma

Kobayashi, T., Inagaki, S., Arakawa, H., Oldenburger, S., Sasaki, M., Nagashima, Y., Yamada, T., Sugita, S., Yagi, M., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., Dec 1 2011, 38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts. p. 676-679 4 p. (38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts; vol. 35 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

cylindrical plasmas

A new fast-rise kicker magnet system by a waveform correction method using auxiliary magnets and a three bump orbit correction method

Nakamura, E., Sakai, Y., Sakai, I., Takayama, M., Yabukami, S., Ishi, Y., Uesugi, T., Nakamura, T., Nakao, Y. & Inagaki, S., Feb 11 2011, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 665, p. 19-24 6 p.

Research output: Contribution to journalArticle

Magnets
waveforms
Orbits
magnets
orbits
2017
1 Citation (Scopus)

Modelling ion cyclotron emission from beam-injected ions in magnetic confinement fusion plasmas

Dendy, R. O., Reman, B. C. G., Akiyama, T., Chapman, S. C., Cook, J. W. S., Igami, H., Inagaki, S., Saito, K. & Yun, G. S., Jan 1 2017, 44th EPS Conference on Plasma Physics, EPS 2017. Bret, A., Fajardo, M., Westerhof, E., Melzer, A., Dromey, B. & Riconda, C. (eds.). European Physical Society (EPS), P5.145. (44th EPS Conference on Plasma Physics, EPS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

cyclotrons
fusion
ion beams
ions
2012
17 Citations (Scopus)

On influences of long-range fluctuations on transport in Large Helical Device plasmas

Itoh, K., Itoh, S. I., Inagaki, S., Kobayashi, T., Fujisawa, A., Nagashima, Y., Oldenbürger, S., Ida, K., Tokuzawa, T., Nagayama, Y., Kawahata, K. & Yamada, H., Sep 1 2012, In : Plasma Physics and Controlled Fusion. 54, 9, 095016.

Research output: Contribution to journalArticle

Plasma devices
Turbulence
turbulence
predators
6 Citations (Scopus)

Bi-coherence analysis of fluctuations with long distance correlation in toroidal plasmas

Shigeru, I., Kobayashi, T., Itoh, K., Tokuzawa, T., Itoh, S., Ida, K., Tamura, N., Kasuya, N., fujisawa, A., Kubo, S., Shimozuma, T., Yagi, M., Tanaka, K., Nagayama, Y., Kawahata, K. & Yamada, H., Mar 1 2012, In : journal of the physical society of japan. 81, 3, 034501.

Research output: Contribution to journalArticle

toroidal plasmas
temperature scales
radii
2019
1 Citation (Scopus)

Overview of HL-2A recent experiments

Xu, M., Duan, X. R., Liu, Y., Song, X. M., Liu, D. Q., Wang, Y. Q., Lu, B., Yang, Q. W., Zheng, G. Y., Ding, X. T., Dong, J. Q., Hao, G. Z., Zhong, W. L., Shi, Z. B., Yan, L. W., Zou, X. L., Liu, Y. Q., Chen, W., Xiao, G. L., Zhang, Y. P. & 64 others, Jiang, M., Hou, Y. M., Cheng, J., Liang, A. S., Bai, X. Y., Cao, J. Y., Cao, Z., Chen, H. T., Cui, C. H., Cui, Z. Y., Delpech, L., Diamond, P. H., Ekedahl, A., Feng, B. B., Giruzzi, G., Gong, S. B., He, H. M., Hoang, T., Huang, M., Huang, Y., Ida, K., Inagaki, S., Isobe, M., Itoh, K., Itoh, S. I., Ji, X. Q., Ke, R., Kobayashi, M., Lei, G. J., Li, B., Li, G. S., Li, H. J., Li, J. Q., Li, Q., Li, Q., Li, X. D., Li, Y. G., Li, Y., Mao, W. C., Mazon, D., McKee, G. R., Morita, S., Nie, L., Peng, J. F., Peysson, Y., Rao, J., Ren, Y., Tynan, G. R., Wang, H. X., Wang, Q. M., Wei, H. L., Xia, F., Xiao, X. P., Xuan, W. M., Yan, Z., Yao, K., Yu, L. M., Yu, Y., Yu, D. L., Yuan, B. D., Yuan, B. S., Zhang, J. H., Zhou, Y. & Liu, Y., Jul 24 2019, In : Nuclear Fusion. 59, 11, 112017.

Research output: Contribution to journalReview article

turbulence
energetic particles
ions
retarding
physics
2015
19 Citations (Scopus)

Flow damping due to stochastization of the magnetic field

Ida, K., Yoshinuma, M., Tsuchiya, H., Kobayashi, T., Suzuki, C., Yokoyama, M., Shimizu, A., Nagaoka, K., Inagaki, S., Itoh, K., Akiyama, T., Emoto, M., Evans, T., Dinklage, A., Du, X., Fujii, K., Goto, M., Goto, T., Hasuo, M., Hidalgo, C. & 101 others, Ichiguchi, K., Ishizawa, A., Jakubowski, M., Kamiya, K., Kasahara, H., Kawamura, G., Kato, D., Kobayashi, M., Morita, S., Mukai, K., Murakami, I., Murakami, S., Narushima, Y., Nunami, M., Ohdach, S., Ohno, N., Osakabe, M., Pablant, N., Sakakibara, S., Seki, T., Shimozuma, T., Shoji, M., Sudo, S., Tanaka, K., Tokuzawa, T., Todo, Y., Wang, H., Yamada, H., Takeiri, Y., Mutoh, T., Imagawa, S., Mito, T., Nagayama, Y., Watanabe, K. Y., Ashikawa, N., Chikaraishi, H., Ejiri, A., Furukawa, M., Fujita, T., Hamaguchi, S., Igami, H., Isobe, M., Masuzaki, S., Morisaki, T., Motojima, G., Nagasaki, K., Nakano, H., Oya, Y., Suzuki, Y., Sakamoto, R., Sakamoto, M., Sanpei, A., Takahashi, H., Tokitani, M., Ueda, Y., Yoshimura, Y., Yamamoto, S., Nishimura, K., Sugama, H., Yamamoto, T., Idei, H., Isayama, A., Kitajima, S., Masamune, S., Shinohara, K., Bawankar, P. S., Bernard, E., Von Berkel, M., Funaba, H., Huang, X. L., Ii, T., Ido, T., Ikeda, K., Kamio, S., Kumazawa, R., Moon, C., Muto, S., Miyazawa, J., Ming, T., Nakamura, Y., Nishimura, S., Ogawa, K., Ozaki, T., Oishi, T., Ohno, M., Pandya, S., Seki, R., Sano, R., Saito, K., Sakaue, H., Takemura, Y., Tsumori, K., Tamura, N., Tanaka, H., Toi, K., Wieland, B., Yamada, I., Yasuhara, R., Zhang, H., Kaneko, O. & Komori, A., Jan 8 2015, In : Nature communications. 6, 5816.

Research output: Contribution to journalArticle

Magnetic Fields
Damping
damping
Magnetic fields
magnetic fields
2017
34 Citations (Scopus)

Extension of the operational regime of the LHD towards a deuterium experiment

Takeiri, Y., Morisaki, T., Osakabe, M., Yokoyama, M., Sakakibara, S., Takahashi, H., Nakamura, Y., Oishi, T., Motojima, G., Murakami, S., Ito, K., Ejiri, A., Imagawa, S., Inagaki, S., Isobe, M., Kubo, S., Masamune, S., Mito, T., Murakami, I., Nagaoka, K. & 167 others, Nagasaki, K., Nishimura, K., Sakamoto, M., Sakamoto, R., Shimozuma, T., Shinohara, K., Sugama, H., Watanabe, K. Y., Ahn, J. W., Akata, N., Akiyama, T., Ashikawa, N., Baldzuhn, J., Bando, T., Bernard, E., Castejón, F., Chikaraishi, H., Emoto, M., Evans, T., Ezumi, N., Fujii, K., Funaba, H., Goto, M., Goto, T., Gradic, D., Gunsu, Y., Hamaguchi, S., Hasegawa, H., Hayashi, Y., Hidalgo, C., Higashiguchi, T., Hirooka, Y., Hishinuma, Y., Horiuchi, R., Ichiguchi, K., Ida, K., Ido, T., Igami, H., Ikeda, K., Ishiguro, S., Ishizaki, R., Ishizawa, A., Ito, A., Ito, Y., Iwamoto, A., Kamio, S., Kamiya, K., Kaneko, O., Kanno, R., Kasahara, H., Kato, D., Kato, T., Kawahata, K., Kawamura, G., Kisaki, M., Kitajima, S., Ko, W. H., Kobayashi, M., Kobayashi, S., Kobayashi, T., Koga, K., Kohyama, A., Kumazawa, R., Lee, J. H., López-Bruna, D., Makino, R., Masuzaki, S., Matsumoto, Y., Matsuura, H., Mitarai, O., Miura, H., Miyazawa, J., Mizuguchi, N., Moon, C., Morita, S., Moritaka, T., Mukai, K., Muroga, T., Muto, S., Mutoh, T., Nagasaka, T., Nagayama, Y., Nakajima, N., Nakamura, Y., Nakanishi, H., Nakano, H., Nakata, M., Narushima, Y., Nishijima, D., Nishimura, A., Nishimura, S., Nishitani, T., Nishiura, M., Nobuta, Y., Noto, H., Nunami, M., Obana, T., Ogawa, K., Ohdachi, S., Ohno, M., Ohno, N., Ohtani, H., Okamoto, M., Oya, Y., Ozaki, T., Peterson, B. J., Preynas, M., Sagara, S., Saito, K., Sakaue, H., Sanpei, A., Satake, S., Sato, M., Saze, T., Schmitz, O., Seki, R., Seki, T., Sharov, I., Shimizu, A., Shiratani, M., Shoji, M., Skinner, C., Soga, R., Stange, T., Suzuki, C., Suzuki, Y., Takada, S., Takahata, K., Takayama, A., Takayama, S., Takemura, Y., Takeuchi, Y., Tamura, H., Tamura, N., Tanaka, H., Tanaka, K., Tanaka, M., Tanaka, T., Tanaka, Y., Toda, S., Todo, Y., Toi, K., Toida, M., Tokitani, M., Tokuzawa, T., Tsuchiya, H., Tsujimura, T., Tsumori, K., Usami, S., Velasco, J. L., Wang, H., Watanabe, T. H., Watanabe, T., Yagi, J., Yajima, M., Yamada, H., Yamada, I., Yamagishi, O., Yamaguchi, N., Yamamoto, Y., Yanagi, N., Yasuhara, R., Yatsuka, E., Yoshida, N., Yoshinuma, M., Yoshimura, S. & Yoshimura, Y., Aug 21 2017, In : Nuclear Fusion. 57, 10, 102023.

Research output: Contribution to journalArticle

deuterium
ion temperature
impurities
heating
beam injection
2015
12 Citations (Scopus)

Overview of transport and MHD stability study: Focusing on the impact of magnetic field topology in the Large Helical Device

Ida, K., Nagaoka, K., Inagaki, S., Kasahara, H., Evans, T., Yoshinuma, M., Kamiya, K., Ohdach, S., Osakabe, M., Kobayashi, M., Sudo, S., Itoh, K., Akiyama, T., Emoto, M., Dinklage, A., Du, X., Fujii, K., Goto, M., Goto, T., Hasuo, M. & 101 others, Hidalgo, C., Ichiguchi, K., Ishizawa, A., Jakubowski, M., Kawamura, G., Kato, D., Morita, S., Mukai, K., Murakami, I., Murakami, S., Narushima, Y., Nunami, M., Ohno, N., Pablant, N., Sakakibara, S., Seki, T., Shimozuma, T., Shoji, M., Tanaka, K., Tokuzawa, T., Todo, Y., Wang, H., Yokoyama, M., Yamada, H., Takeiri, Y., Mutoh, T., Imagawa, S., Mito, T., Nagayama, Y., Watanabe, K. Y., Ashikawa, N., Chikaraishi, H., Ejiri, A., Furukawa, M., Fujita, T., Hamaguchi, S., Igami, H., Isobe, M., Masuzaki, S., Morisaki, T., Motojima, G., Nagasaki, K., Nakano, H., Oya, Y., Suzuki, C., Suzuki, Y., Sakamoto, R., Sakamoto, M., Sanpei, A., Takahashi, H., Tsuchiya, H., Tokitani, M., Ueda, Y., Yoshimura, Y., Yamamoto, S., Nishimura, K., Sugama, H., Yamamoto, T., Idei, H., Isayama, A., Kitajima, S., Masamune, S., Shinohara, K., Bawankar, P. S., Bernard, E., Von Berkel, M., Funaba, H., Huang, X. L., Ii, T., Ido, T., Ikeda, K., Kamio, S., Kumazawa, R., Kobayashi, T., Moon, C., Muto, S., Miyazawa, J., Ming, T., Nakamura, Y., Nishimura, S., Ogawa, K., Ozaki, T., Oishi, T., Ohno, M., Pandya, S., Shimizu, A., Seki, R., Sano, R., Saito, K., Sakaue, H., Takemura, Y., Tsumori, K., Tamura, N., Tanaka, H., Toi, K., Wieland, B., Yamada, I., Yasuhara, R., Zhang, H., Kaneko, O. & Komori, A., Jul 30 2015, In : Nuclear Fusion. 55, 10, 104018.

Research output: Contribution to journalArticle

ion temperature
topology
electron energy
momentum
impurities
2016
2 Citations (Scopus)

Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging

Kobayashi, T., Ida, K., Itoh, K., Yoshinuma, M., Moon, C., Inagaki, S., Yamada, I., Funaba, H., Yasuhara, R., Tsuchiya, H., Ohdachi, S., Yoshimura, Y., Igami, H., Shimozuma, T., Kubo, S. & Tsujimura, T. I., Apr 1 2016, In : Review of Scientific Instruments. 87, 4, 043505.

Research output: Contribution to journalArticle

Electron cyclotron resonance
Thomson scattering
electron cyclotron resonance
temporal resolution
Scattering
2013
3 Citations (Scopus)

Spatial structures and interaction of multiple sheared flow populations in tokamak edge turbulence

Zhao, K. J., Dong, J. Q., Yan, L. W., Diamond, P. H., Cheng, J., Hong, W. Y., Huang, Z. H., Xu, M., Tynan, G. R., Itoh, K., Itoh, S. I., Fujisawa, A., Nagashima, Y., Inagaki, S., Wang, Z. X., Wei, L., Li, Q., Ji, X. Q., Huang, Y., Liu, Y. & 5 others, Zhou, J., Song, X. M., Yang, Q. W., Ding, X. T. & Duan, X. R., Aug 1 2013, In : Nuclear Fusion. 53, 8, 083011.

Research output: Contribution to journalArticle

turbulence
acoustics
electron cyclotron resonance
low frequencies
heating
2016
10 Citations (Scopus)

Abrupt onset of tongue deformation and phase space response of ions in magnetically-confined plasmas

Ida, K., Kobayashi, T., Itoh, K., Yoshinuma, M., Tokuzawa, T., Akiyama, T., Moon, C., Tsuchiya, H., Inagaki, S. & Itoh, S. I., Oct 31 2016, In : Scientific reports. 6, 36217.

Research output: Contribution to journalArticle

tongue
ions
Boltzmann distribution
symmetry
routes
2019
1 Citation (Scopus)

Interpreting observations of ion cyclotron emission from large helical device plasmas with beam-injected ion populations

Reman, B. C. G., Dendy, R. O., Akiyama, T., Chapman, S. C., Cook, J. W. S., Igami, H., Inagaki, S., Saito, K. & Yun, G. S., Jul 19 2019, In : Nuclear Fusion. 59, 9, 096013.

Research output: Contribution to journalArticle

Open Access
cyclotrons
ion beams
ions
beam injection
neutral beams
2016
2 Citations (Scopus)

APTWG: The 5th Asia-Pacific Transport Working Group Meeting

Gao, X., Ghim, Y. C., Sun, Y. W., Gao, Z., Shigeru, I., Chen, W., Zhang, T. & Wang, Z. X., Feb 8 2016, In : Nuclear Fusion. 56, 3, 037001.

Research output: Contribution to journalArticle

turbulence
momentum
energetic particles
China
topology
2015

Initial data of digital correlation ECE with a Giga Hertz sampling digitizer

Tsuchiya, H., Inagaki, S., Tokuzawa, T. & Nagayama, Y., Mar 12 2015, In : EPJ Web of Conferences. 87, 03010.

Research output: Contribution to journalConference article

analog to digital converters
sampling
intermediate frequencies
temporal resolution
waveforms
2014
7 Citations (Scopus)

End plate biasing experiments in linear magnetized plasmas

Yamada, T., Shigeru, I., Kobayashi, T., Nagashima, Y., Mitsuzono, T., Miwa, Y., Nakanishi, K., Fujino, H., Sasaki, M., Kasuya, N., Lesur, M., Kosuga, Y., fujisawa, A., Itoh, S. & Itoh, K., Nov 1 2014, In : Nuclear Fusion. 54, 11, 114010.

Research output: Contribution to journalArticle

end plates
electron density profiles
waveforms
retarding
electric fields
3 Citations (Scopus)

Digital correlation ECE measurement technique with a gigahertz sampling digitizer

Tsuchiya, H., Inagaki, S., Tokuzawa, T., Tamura, N. & Nagayama, Y., Jan 1 2014, In : Plasma and Fusion Research. 9, SPECIALISSUE.2, 3402021.

Research output: Contribution to journalArticle

intermediate frequencies
analog to digital converters
cyclotrons
mesoscale phenomena
sampling