Research Output 1979 2019

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2014
3 Citations (Scopus)

Zero-dimensional model for the critical condition for the L-H transition in the flux-gradient relation

Itoh, S. & Itoh, K., Oct 1 2014, In : Nuclear Fusion. 54, 11, 114017.

Research output: Contribution to journalArticle

gradients
electric fields
turbulence
Reynolds stress
heat flux
2013
2 Citations (Scopus)

Analysis on precipitation behavior of reduced activation ferritic/martensitic steels with extraction residue tests

Nagasaka, T., Hishinuma, Y., Muroga, T., Watanabe, H., Sakasegawa, H., Tanigawa, H. & Ando, M., Oct 1 2013, In : Fusion Engineering and Design. 88, 9-10, p. 2565-2568 4 p.

Research output: Contribution to journalArticle

Martensitic steel
Ferritic steel
Creep
Chemical activation
Precipitates
16 Citations (Scopus)

An assessment of limit cycle oscillation dynamics prior to L-H transition

Itoh, K., Itoh, S. I. & Fujisawa, A., Jan 1 2013, In : Plasma and Fusion Research. 8, 1102168.

Research output: Contribution to journalArticle

turbulence
oscillations
cycles
Reynolds stress
gradients
3 Citations (Scopus)

A TEM investigation of crack formation mechanism on chrome-molybdenum steel tested under real driving conditions

Matsumoto, K., Watanabe, H. & Yoshida, N., Dec 16 2013, In : Tribology Transactions. 56, 6, p. 897-907 11 p.

Research output: Contribution to journalArticle

Molybdenum
Steel
crack initiation
Crack initiation
molybdenum
3 Citations (Scopus)

Behavior of deuterium retention and surface morphology for VPS-W/F82H

Oya, Y., Shimada, M., Tokunaga, T., Watanabe, H., Yoshida, N., Hatano, Y., Kasada, R., Nagasaka, T., Kimura, A. & Okuno, K., Feb 14 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1

Research output: Contribution to journalArticle

Deuterium
Surface morphology
sprayers
deuterium
Vacuum

Blob-hole structures as non-axisymmetric equilibrium solutions for potential vorticity conserving fluids

Kosuga, Y. & Diamond, P. H., Jan 1 2013, In : Plasma and Fusion Research. 8, 2403080.

Research output: Contribution to journalArticle

vorticity
fluids
free energy
statistical mechanics
energy
9 Citations (Scopus)

Conversion of poloidal flows into toroidal flows by phase space structures in trapped ion resonance driven turbulence

Kosuga, Y., Itoh, S. I., Diamond, P. H. & Itoh, K., Dec 1 2013, In : Plasma Physics and Controlled Fusion. 55, 12, 125001.

Research output: Contribution to journalArticle

Trapped ions
Momentum
Turbulence
friction
turbulence
2 Citations (Scopus)

Cross-field motion of plasma blob-filaments and related particle flux in an open magnetic field line configuration on QUEST

Liu, H. Q., Hanada, K., Nishino, N., Ogata, R., Ishiguro, M., Gao, X., Zushi, H., Nakamura, K., fujisawa, A., Idei, H. & Hasegawa, M., Jan 1 2013, In : Journal of Nuclear Materials. 438, SUPPL

Research output: Contribution to journalArticle

flux (rate)
radial velocity
filaments
Magnetic fields
Fluxes
56 Citations (Scopus)

Deuterium trapping at defects created with neutron and ion irradiations in tungsten

Hatano, Y., Shimada, M., Otsuka, T., Oya, Y., Alimov, V. K., Hara, M., Shi, J., Kobayashi, M., Oda, T., Cao, G., Okuno, K., Tanaka, T., Sugiyama, K., Roth, J., Tyburska-Püschel, B., Dorner, J., Yoshida, N., Futagami, N., Watanabe, H., Hatakeyama, M. & 3 others, Kurishita, H., Sokolov, M. & Katoh, Y., Jul 1 2013, In : Nuclear Fusion. 53, 7, 073006.

Research output: Contribution to journalArticle

neutron irradiation
ion irradiation
deuterium
tungsten
trapping
5 Citations (Scopus)

Development of high-grade VPS-tungsten coatings on F82H reduced activation steel

Tokunaga, T., Watanabe, H., Yoshida, N., Nagasaka, T., Kasada, R., Lee, Y. J., Kimura, A., Tokitani, M., Mitsuhara, M., Hinoki, T., Nakashima, H., Masuzaki, S., Takabatake, T., Kuroki, N., Ezato, K., Suzuki, S. & Akiba, M., Jan 1 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1

Research output: Contribution to journalArticle

Tungsten
Steel
grade
tungsten
Chemical activation
4 Citations (Scopus)

Development of plasma control system for divertor configuration on QUEST

Hasegawa, M., Nakamura, K., Zushi, H., Hanada, K., fujisawa, A., Matsuoka, K., Mitarai, O., Idei, H., Nagashima, Y., Tokunaga, K., Kawasaki, S., Nakashima, H. & Higashijima, A., Apr 10 2013, In : Fusion Engineering and Design. 88, 6-8, p. 1074-1077 4 p.

Research output: Contribution to journalArticle

Plasmas
Control systems
Magnetic flux
Field programmable gate arrays (FPGA)
Derivatives
6 Citations (Scopus)

Dislocation evolution during thermal creep deformation in V-4Cr-4Ti with various thermal and mechanical treatments

Muroga, T., Nagasaka, T., Zheng, P. F., Li, Y. F. & Watanabe, H., Apr 16 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1, p. S354-S359

Research output: Contribution to journalArticle

Creep
Burgers vector
Aging of materials
Thermal aging
vector analysis
80 Citations (Scopus)

Dynamics of low-intermediate-high-confinement transitions in toroidal plasmas

Cheng, J., Dong, J. Q., Itoh, K., Yan, L. W., Xu, M., Zhao, K. J., Hong, W. Y., Huang, Z. H., Ji, X. Q., Zhong, W. L., Yu, D. L., Itoh, S., Nie, L., Kong, D. F., Lan, T., Liu, A. D., Zou, X. L., Yang, Q. W., Ding, X. T., Duan, X. R. & 1 others, Liu, Y., Jun 25 2013, In : Physical Review Letters. 110, 26, 265002.

Research output: Contribution to journalArticle

toroidal plasmas
electric fields
turbulence
cycles
pressure gradients
16 Citations (Scopus)

Dynamics of nonlinear coupling between electron-temperature-gradient mode and drift-wave mode in linear magnetized plasmas

Moon, C., Kaneko, T. & Hatakeyama, R., Sep 10 2013, In : Physical Review Letters. 111, 11, 115001.

Research output: Contribution to journalArticle

temperature gradients
electron energy
low frequencies
saturation
thresholds
3 Citations (Scopus)

Effect of stress on radiation-induced hardening of A533B and Fe-Mn model alloys

Watanabe, H., Hiragane, A., Shin, S., Yoshida, N. & Kamada, Y., May 9 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1

Research output: Contribution to journalArticle

hardening
Hardening
Radiation
radiation
interstitials
9 Citations (Scopus)

Effects of Mn addition on dislocation loop formation in A533B and model alloys

Watanabe, H., Masaki, S., Masubuchi, S., Yoshida, N. & Dohi, K., Jan 1 2013, In : Journal of Nuclear Materials. 439, 1-3, p. 268-275 8 p.

Research output: Contribution to journalArticle

Steel structures
interstitials
pressure vessels
Radiation hardening
Atoms
4 Citations (Scopus)

Electron temperature measurement on QUEST spherical tokamak by thomson scattering system

Yamaguchi, T., Ejiri, A., Hiratsuka, J., Hasegawa, M., Nagashima, Y., Narihara, K., Takase, Y. & Zushi, H., Jun 24 2013, In : Plasma and Fusion Research. 8, 2013, 1302001.

Research output: Contribution to journalArticle

Thomson scattering
temperature measurement
electron energy
temperature profiles
YAG lasers
8 Citations (Scopus)

Enhancement of hydrogen isotope retention capacity for the impurity deposited tungsten by long-term plasma exposure in LHD

Oya, Y., Masuzaki, S., Tokitani, M., Yoshida, N., Watanabe, H., Yamauchi, Y., Hino, T., Miyamoto, M., Hatano, Y. & Okuno, K., Oct 1 2013, In : Fusion Engineering and Design. 88, 9-10, p. 1699-1703 5 p.

Research output: Contribution to journalArticle

Tungsten
Deuterium
Isotopes
Hydrogen
Impurities
6 Citations (Scopus)

Enhancement of hydrogen isotope retention in tungsten exposed to LHD plasmas

Oya, Y., Masuzaki, S., Fujishima, T., Tokitani, M., Yoshida, N., Watanabe, H., Yamauchi, Y., Hino, T., Miyamoto, M., Hatano, Y. & Okuno, K., Jan 1 2013, In : Journal of Nuclear Materials. 438, SUPPL

Research output: Contribution to journalArticle

Plasma devices
Tungsten
hydrogen isotopes
Isotopes
Hydrogen
4 Citations (Scopus)

Evaluation of excitation conditions of ITG modes in the PANTA

Miwa, Y., Kasuya, N., Sasaki, M., Shigeru, I., Itoh, K., Yagi, M., fujisawa, A., Nagashima, Y., Lesur, M., Kobayashi, T., Yamada, S., Yamashita, T., Otsubo, S., Kakigawa, S., Mitsuzono, T., Fujino, H. & Itoh, S., Jan 1 2013, In : Plasma and Fusion Research. 8, 2403133.

Research output: Contribution to journalArticle

ion temperature
temperature gradients
assembly
turbulence
evaluation
4 Citations (Scopus)

Evaluation of spatial variation of nonlinear energy transfer by use of turbulence diagnostic simulator

Kasuya, N., Sugita, S., Sasaki, M., Inagaki, S., Yagi, M., Itoh, K. & Itoh, S. I., Jan 1 2013, In : Plasma and Fusion Research. 8, 2403070.

Research output: Contribution to journalArticle

simulators
turbulence
energy transfer
evaluation
profiles
24 Citations (Scopus)

Extension of operation regimes and investigation of three-dimensional currentless plasmas in the Large Helical Device

Kaneko, O., Yamada, H., Shigeru, I., Jakubowski, M., Kajita, S., Kitajima, S., Kobayashi, Koga, K., Morisaki, T., Morita, S., Mutoh, T., Sakakibara, S., Suzuki, Y., Takahashi, H., Tanaka, K., Toi, K., Yoshimura, Y., Akiyama, T., Asahi, Y., Ashikawa, N. & 145 others, Chikaraishi, H., Cooper, A., Darrow, D. S., Drapiko, E., Drewelow, P., Du, X., Ejiri, A., Emoto, M., Evans, T., Ezumi, N., Fujii, K., Fukuda, T., Funaba, H., Furukawa, M., Gates, D. A., Goto, M., Goto, T., Guttenfelder, W., Hamaguchi, S., Hasuo, M., Hino, T., Hirooka, Y., Ichiguchi, K., Ida, K., Idei, H., Ido, T., Igami, H., Ikeda, K., Imagawa, S., Imai, T., Isobe, M., Itagaki, M., Ito, T., Itoh, K., Itoh, S., Iwamoto, A., Kamiya, K., Kariya, T., Kasahara, H., Kasuya, N., Kato, D., Kato, T., Kawahata, K., Koike, F., Kubo, S., Kumazawa, R., Kuwahara, D., Lazerson, S., Lee, H., Masuzaki, S., Matsuoka, S., Matsuura, H., Matsuyama, A., Michael, C., Mikkelsen, D., Mitarai, O., Mito, T., Miyazawa, J., Motojima, G., Mukai, K., Murakami, A., Murakami, I., Murakami, S., Muroga, T., Muto, S., Nagaoka, K., Nagasaki, K., Nagayama, Y., Nakajima, N., Nakamura, H., Nakamura, Y., Nakanishi, H., Nakano, H., Nakano, T., Narihara, K., Narushima, Y., Nishimura, K., Nishimura, S., Nishiura, M., Nunami, Y. M., Obana, T., Ogawa, K., Ohdachi, S., Ohno, N., Ohyabu, N., Oishi, T., Okamoto, M., Okamoto, A., Osakabe, M., Oya, Y., Ozaki, T., Pablant, N., Peterson, B. J., Sagara, A., Saito, K., Sakamoto, R., Sakaue, H., Sasao, M., Sato, K., Sato, M., Sawada, K., Seki, R., Seki, T., Sergeev, V., Sharapov, S., Sharov, I., Shimizu, A., Shimozuma, T., Shiratani, M., Shoji, M., Sudo, S., Sugama, H., Suzuki, C., Takahata, K., Takeiri, Y., Takemura, Y., Takeuchi, M., Tamura, H., Tamura, N., Tanaka, H., Tanaka, T., Tingfeng, M., Todo, Y., Tokitani, M., Tokunaga, K., Tokuzawa, T., Tsuchiya, H., Tsumori, K., Ueda, Y., Vyacheslavov, L., Watanabe, K. Y., Watanabe, T., Watanabe, T. H., Wieland, B., Yamada, I., Yamada, S., Yamamoto, S., Yanagi, N., Yasuhara, R., Yokoyama, M., Yoshida, N., Yoshimura, S., Yoshinaga, T., Yoshinuma, M. & Komori, A., Oct 1 2013, In : Nuclear Fusion. 53, 10, 104015.

Research output: Contribution to journalArticle

ion temperature
pellets
injection
baffles
active control
11 Citations (Scopus)

Higher harmonics in a perturbative transport experiment

Lhd Experiment Group, Jan 1 2013, In : Plasma and Fusion Research. 8, 1202173.

Research output: Contribution to journalArticle

harmonics
heating
convolution integrals
modulation
perturbation
8 Citations (Scopus)

High heat loading properties of vacuum plasma spray tungsten coatings on reduced activation ferritic/martensitic steel

Tokunaga, K., Hotta, T., Araki, K., Miyamoto, Y., Fujiwara, T., Hasegawa, M., Nakamura, K., Ezato, K., Suzuki, S., Enoeda, M., Akiba, M., Nagasaka, T., Kasada, R. & Kimura, A., Jan 1 2013, In : Journal of Nuclear Materials. 438, SUPPL

Research output: Contribution to journalArticle

Martensitic steel
Tungsten
plasma spraying
Plasma spraying
Ferritic steel
15 Citations (Scopus)

High heat load properties of nanostructured, recrystallized W-1.1TiC

Tokunaga, K., Kurishita, H., Arakawa, H., Matsuo, S., Hotta, T., Araki, K., Miyamoto, Y., Fujiwara, T., Nakamura, K., Takida, T., Kato, M. & Ikegaya, A., Jun 17 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1, p. S297-S301

Research output: Contribution to journalArticle

Thermal load
Irradiation
heat
irradiation
grade
35 Citations (Scopus)

How is turbulence intensity determined by macroscopic variables in a toroidal plasma?

Shigeru, I., Tokuzawa, T., Tamura, N., Itoh, S. I., Kobayashi, T., Ida, K., Shimozuma, T., Kubo, S., Tanaka, K., Ido, T., Shimizu, A., Tsuchiya, H., Kasuya, N., Nagayama, Y., Kawahata, K., Sudo, S., Yamada, H., fujisawa, A. & Itoh, K., Nov 1 2013, In : Nuclear Fusion. 53, 11, 113006.

Research output: Contribution to journalArticle

toroidal plasmas
temperature gradients
turbulence
heating
modulation
16 Citations (Scopus)

How the propagation of heat-flux modulations triggers E×B flow pattern formation

Kosuga, Y., Diamond, P. H. & Gürcan, O. D., Mar 6 2013, In : Physical Review Letters. 110, 10, 105002.

Research output: Contribution to journalArticle

heat flux
flow distribution
actuators
stairways
modulation
2 Citations (Scopus)

H loop shaping control for plasma vertical position instability on QUEST

Liu, X., Nakamura, K., Nakamura, K., Mitarai, O., Hasegawa, M., Tokunaga, K., Xue, E., Zushi, H., Hanada, K., fujisawa, A., Idei, H., Kawasaki, S., Nakashima, H., Higashijima, A. & Araki, K., Jan 1 2013, In : Plasma Science and Technology. 15, 3, p. 295-299 5 p.

Research output: Contribution to journalArticle

controllers
vessels
toroidal plasmas
vacuum chambers
coils
18 Citations (Scopus)

Immediate influence of heating power on turbulent plasma transport

Itoh, S. I. & Itoh, K., Jul 1 2013, In : Nuclear Fusion. 53, 7, 073035.

Research output: Contribution to journalArticle

heating
turbulence
plasma pressure
trapped particles
pressure gradients
7 Citations (Scopus)

Impact property of low-activation vanadium alloy after laser welding and heavy neutron irradiation

Nagasaka, T., Muroga, T., Watanabe, H., Miyazawa, T., Yamazaki, M. & Shinozaki, K., Jun 17 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1

Research output: Contribution to journalArticle

vanadium alloys
Vanadium alloys
laser welding
Neutron irradiation
Laser beam welding
19 Citations (Scopus)

Interaction of deuterium with vacancies induced by ion irradiation in W

Xu, Q., Sato, K., Cao, X. Z., Zhang, P., Wang, B. Y., Yoshiie, T., Watanabe, H. & Yoshida, N., Nov 15 2013, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 315, p. 146-148 3 p.

Research output: Contribution to journalArticle

Deuterium
Ion bombardment
ion irradiation
Vacancies
deuterium
4 Citations (Scopus)

Investigation of radial electric field in the edge region and magnetic field structure in the Large Helical Device

Suzuki, Y., Ida, K., Kamiya, K., Yoshinuma, M., Tsuchiya, H., Shigeru, I., Sakakibara, S., Watanabe, K. Y., Narushima, Y., Ohdachi, S., Yamada, I., Yasuhara, R., Tanaka, K., Akiyama, T. & Yamada, H., Dec 1 2013, In : Plasma Physics and Controlled Fusion. 55, 12, 124042.

Research output: Contribution to journalArticle

Electric fields
Magnetic fields
electric fields
magnetic fields
shear
1 Citation (Scopus)

Investigation on the microstructure of W-coated low-activation alloy V-4Cr-4Ti

Watanabe, H., Tokunaga, T., Yoshida, N., Nagasaka, T. & Muroga, T., Apr 10 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1, p. S292-S296

Research output: Contribution to journalArticle

Chemical activation
activation
Vacuum
Thermal load
Plasmas
7 Citations (Scopus)

Ion-irradiation enhancement of materials degradation in Fe-Cr single crystals detected by magnetic technique

Kamada, Y., Watanabe, H., Mitani, S., Mohapatra, J. N., Kikuchi, H., Kobayashi, S., Mizuguchi, M. & Takanashi, K., Jan 14 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1

Research output: Contribution to journalArticle

Ion bombardment
ion irradiation
Irradiation
Single crystals
degradation
2 Citations (Scopus)

Manufacture of vacuum plasma spraying tungsten with homogenous texture on reduced activation ferritic steel at about 873K

Tokunaga, T., Watanabe, H., Yoshida, N., Nagasaka, T., Kasada, R., Kimura, A., Tokitani, M., Mitsuhara, M., Nakashima, H., Masuzaki, S., Takabatake, T., Kuroki, N., Ezato, K., Suzuki, S. & Akiba, M., Jan 1 2013, In : Plasma and Fusion Research. 8, 1405111.

Research output: Contribution to journalArticle

plasma spraying
tungsten
textures
steels
activation

Material behavior on heat loading and hydrogen penetration of vacuum plasma spray tungsten coatings on reduced activation ferritic/martensitic steel

Tokunaga, K., Hotta, T., Otsuka, T., Kobayashi, A., Araki, K., Miyamoto, Y., Fujiwara, T., Hasegawa, M., Nakamura, K., Ezato, K., Suzuki, S., Enoeda, M., Akiba, M., Nagasaka, T., Kasada, R. & Kimura, A., Dec 25 2013, In : Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society. 31, 4

Research output: Contribution to journalArticle

Martensitic steel
Tungsten
Plasma spraying
Ferritic steel
Hydrogen
4 Citations (Scopus)

Measurement of dynamical density profiles using a microwave frequency comb reflectometer

Shigeru, I., Itoh, K., Yamada, T., Itoh, S., Tokuzawa, T., fujisawa, A., Kasuya, N., Sasaki, M., Nagashima, Y. & Arakawa, H., Jan 1 2013, In : Plasma and Fusion Research. 8, 1201171.

Research output: Contribution to journalArticle

reflectometers
microwave frequencies
convolution integrals
reflected waves
profiles
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. & Shigeru, I., Nov 1 2013, In : Plasma Physics and Controlled Fusion. 55, 11, 115009.

Research output: Contribution to journalArticle

Plasmas
heat
pulses
Electron temperature
Fusion reactions
7 Citations (Scopus)

New method of analysis for dynamical transport

Lhd Experiment Group, Jan 1 2013, In : Plasma and Fusion Research. 8, 1202172.

Research output: Contribution to journalArticle

thermal conductivity
hysteresis
gradients
heating
propagation
1 Citation (Scopus)
plasma currents
magnetic mirrors
plasma equilibrium
trapped particles
energetic particles
4 Citations (Scopus)

On a nonlinear dispersion effect of geodesic acoustic modes

Sasaki, M., Itoh, K., Kasuya, N., Hallatschek, K. & Itoh, S., Jun 24 2013, In : Plasma and Fusion Research. 8, 2013, 1403010.

Research output: Contribution to journalArticle

acoustics
safety factors
Reynolds stress
phase velocity
group velocity
4 Citations (Scopus)

On turbulence-correlation analysis based on correlation reflectometry

Teplova, N., Itoh, K., Itoh, S. I., Gusakov, E., Heuraux, S., Shigeru, I., 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
10 Citations (Scopus)

Progress on theoretical issues in modelling turbulent transport

Kosuga, Y., Diamond, P. H., Wang, L., Gürcan, Ö. D. & Hahm, T. S., Apr 1 2013, In : Nuclear Fusion. 53, 4, 043008.

Research output: Contribution to journalArticle

turbulence
wave-particle interactions
space density
formulations
1 Citation (Scopus)

Properties of deposited layer formed by interaction with Be seeded D-He mixture plasma and tungsten

Tokunaga, K., Baldwin, M. J., Nishijima, D., Doerner, R. P., Nagata, S., Tsuchiya, B., Kurishita, H., Fujiwara, T., Araki, K., Miyamoto, Y., Ohno, N. & Ueda, Y., Jun 17 2013, In : Journal of Nuclear Materials. 442, 1-3 SUPPL.1, p. s313-s319

Research output: Contribution to journalArticle

Tungsten
Beam plasma interactions
tungsten
Plasmas
Nanostructures
8 Citations (Scopus)

Retention and release mechanisms of tritium loaded in plasma-sprayed tungsten coatings by plasma exposure

Otsuka, T., Tanabe, T. & Tokunaga, K., Jan 1 2013, In : Journal of Nuclear Materials. 438, SUPPL

Research output: Contribution to journalArticle

Tungsten
Tritium
tritium
tungsten
Plasmas
7 Citations (Scopus)

Sawtooth-triggered limit-cycle oscillations and I-phase in the HL-2A tokamak

Zhao, K. J., Cheng, J., Diamond, P. H., Dong, J. Q., Yan, L. W., Hong, W. Y., Xu, M., Tynan, G., Miki, K., Huang, Z. H., Itoh, K., Itoh, S. I., Fujisawa, A., Nagashima, Y., Inagaki, S., Wang, Z. X., Wei, L., Song, X. M., Lei, G. J., Li, Q. & 5 others, Ji, X. Q., Liu, Y., Yang, Q. W., Ding, X. T. & Duan, X. R., Dec 1 2013, In : Nuclear Fusion. 53, 12, 123015.

Research output: Contribution to journalArticle

turbulence
oscillations
cycles
crashes
electrostatic probes
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
17 Citations (Scopus)

Spatio-temporal evolution of the L → H and H → L transitions

Miki, K., Diamond, P. H., Fedorczak, N., Gürcan, Ö. D., Malkov, M., Lee, C., Kosuga, Y., Tynan, G., Xu, G. S., Estrada, T., McDonald, D., Schmitz, L. & Zhao, K. J., Jul 1 2013, In : Nuclear Fusion. 53, 7, 073044.

Research output: Contribution to journalArticle

thresholds
physics
avalanches
hysteresis
asymmetry
74 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., Miura, Y., Nagashima, Y., fujisawa, A., Shigeru, I., 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
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., Shigeru, I. & Itoh, S., Jan 1 2013, In : Plasma and Fusion Research. 8, 2401113.

Research output: Contribution to journalArticle

cylindrical plasmas
flux (rate)
momentum
turbulence
simulation