Refereed Articles (last update 2011-08-26)
  1. H. Arakawa, K. Kamataki, S. Inagaki, T. Maruta, Y. Nagashima, T. Yamada, S. Shinohara, K. Terasaka, S. Sugita, M. Yagi, N. Kasuya, A. Fujisawa, S.-I. Itoh and K. Itoh
    Observations of abrupt changes in the fluctuation spectrum on LMD-U
    Plasma Phys. Control. Fusion 51 (2009) 085001.

  2. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh
    Multi-scale transport simulation of toroidal momentum source profile effect on internal transport barrier collapse
    Nucl. Fusion 49 (2009) 075038.

  3. M. Muraglia, O. Agullo, M. Yagi, S. Benkadda, P. Beyer, X. Garbet, S.-I. Itoh, K and Itoh A. Sen
    Effect of the curvature and the beta parameter on the nonlinear dynamics of a drift tearing magnetic island
    Nucl. Fusion 49 (2009) 055016.

  4. Y. Nagashima, K. Itoh, A. Fujisawa, K. Shinohara, S.-I. Itoh, T. Ido, M. Yagi, K. Hoshino, A. Ejiri, Y. Takase, K. Uehara, Y. Miura
    Boundary of the geodesic acoustic eigenmode in the vicinity of the magnetic separatrix
    Plasma Phys. Control. Fusion 51 (2009) 065019.

  5. S.-I. Itoh
    Structure Formation in Turbulent Plasmas
    Plasma and Fusion Res. 4 (2009) 038.

  6. Y. Nagashima, S.-I. Itoh, K. Itoh, A. Fijisawa, S. Inagaki, Y. Kawai, S. Shinohara, M. Fukao, T. Yamada, K. Terasaka, T. Maruta, K. Kamataki, H. Arakawa, M. Yagi, N. Kasuya, G. R. Tynan, P. H. Diamond, Y. Takase,
    Reynold Stress Measurements for Investigation of Nonlinear Process of Turbulence in the Large Mirror Device,
    J. Plasma and Fusion Res. Series 8 (2009) 50.

  7. N. Kasuya, M. Yagi, K. Itoh, S.-I. Itoh,
    Analysis of Nonlinear Coupling for Turbulent Structural Formation in Magnetized Cylindrical Plasmas,
    J. Plasma and Fusion Res. Series 8 (2009) 77.

  8. K. Kamataki, S.-I. Itoh, Y. Nagashima, S. Inagaki, S. Shinohara, M. Yagi, T. Yamada, Y. Kawai, A. Fujisawa, K. Itoh,
    Dynamics of Drift and Flute Modes in Linear Cylindrical ECR Plasma
    J. Plasma and Fusion Res. Series 8 (2009) 82.

  9. T. Yamada, S.-I. Itoh, S. Inagaki, Y. Nagashima, S. Shinohara, T. Maruta, K. Terasaka, K. Kamataki, N. Kasuya, M. Yagi, Y. Kawai, A. Fujisawa, K. Itoh,
    Measurement of Nonlinear Mode Couplings in the Large Mirror Device-Upgrade
    J. Plasma and Fusion Res. Series 8 (2009) 87.

  10. K. Itoh, S.-I. Itoh, M. Yagi, A. Fukuyama,
    Seesaw Mechanism in Turbulence-Suppression by Zonal Flows
    J. Plasma and Fusion Res. Series 8 (2009) 119.

  11. M. Yagi, S.-I. Itoh, S. Tokunaga, S. Nishimura, K. Itoh,
    Multi-Scale Interaction between MHD, Turbulence and Transport in Tokamak Plasmas,
    J. Plasma and Fusion Res. Series 8 (2009) 122.

  12. S. Nishimura, S. Benkadda, M. Yagi, S.-I. Itoh, K. Itoh,
    Effects of Micro-Fluctuations on Magnetic Island Evolution,
    J. Plasma and Fusion Res. Series 8 (2009) 1179.

  13. M. Sasaki, K. Itoh, A. Ejiri and Y. Takase
    Transient excitation of zonal flows by geodesic acoustic modes
    Plasma Phys. Control. Fusion 51 (2009) 085002.

  14. K. Ida, Y. Sakamoto, M. Yoshinuma, H. Takenaga, K. Nagaoka, N. Oyama, M. Osakabe, M. Yokoyama, H. Funaba, N. Tamura, K. Tanaka, Y. Takeiri, K. Ikeda, K. Tsumori, Y. Oka, O. Kaneko, K. Itoh, S. Inagaki, T. Kobuchi, A. Isayama, T. Suzuki, T. Fujita, G. Matsunaga, K. Shinohara, Y. Koide, M. Yoshida, S. Ide, Y. Kamada
    Dynamics of ion internal transport barrier in LHD heliotron and JT-60U tokamak plasmas
    Nuclear Fusion 49 (2009) 095024

  15. K. Ida, M. Yoshinuma, M. Osakabe, K. Nagaoka, M. Yokoyama, C. Suzuki, N. Tamura, H. Kasahara, Y. Takeiri, K. Ikeda, K. Tsumori, O. Kaneko, S. Morita, M. Goto, K. Tanaka, K. Narihara, T. Minami, I. Yamada, H. Funaba
    Observation of an impurity hole in a plasma with an ion internal transport barrier in the Large Helical Device
    Physics of Plasmas 16 (2009) 056111.

  16. G. R. Tynan, A. Fujisawa, G. McKee
    Review of Experimental Drift Turbulence Studies
    Plasma Phys. Control. Fusion 51 (2009) 113001.

  17. S. –I. Itoh and K. Itoh
    Kinetic Description of Nonlinear Plasma Turbulence
    J. Phys. Soc. Jpn. 78 (2009) 124502.

  18. K. Kamataki, K. Itoh, S. –I. Itoh, A. Fujisawa, S. Inagaki, Y. Nagashima, M. Yagi, and T. Yamada
    Statistical Analysis Technique for Estimation of Causal Relationship in Plasma Turbulence
    J. Phys. Soc. Jpn. 79 (2010) 24501 (5pp).

  19. S. Sugita, M. Yagi, S. -I. Itoh and K. Itoh
    Interchange Turbulence and Radial Transport in Tokamak Scrape-off Layer Dominated by Meso-scale Structure
    J. Phys. Soc. Jpn. 79 (2010) 044502 (8pp).

  20. Shigeru Inagaki, Naoki Tamura, Katsumi Ida, S Kubo, T Shimozuma, Yoshio Nagayama, Kazuo Kawahata, Shigeru Sudo, Akihide Fujisawa, Kimitaka Itoh, Sanae-I Itoh and Experimental Group LHD
    Internal Transport Barrier Formation Induced by Edge Perturbation on LHD
    Nucl. Fusion 50 (2010) 064012 (5pp).

  21. K. Itoh
    Microinstabilities, Turbulent Transport, and Structure Formation in Helical Plasmas
    Fusion Engineering Design (2010) in press

  22. S. Nishimura, M. Yagi, K. Itoh , S.-I. Itoh and S. Benkadda,
    Locking of magnetic island rotation by static error field
    Nucl. Fusion 50 (2010) 054007 (12pp).

  23. K. Itoh
    Summary of IAEA Technical Meeting on Plasma Instabilities
    Nucl. Fusion 50 (2010) 054001 (13pp).

  24. N. Kasuya, M. Yagi, K. Itoh and S.-I. Itoh
    Selective Formation of Streamer in Magnetized Cylindrical Plasmas
    Nucl. Fusion 50 (2010) 054003 (8pp).

  25. T. Yamada, S.-I. Itoh, S. Inagaki, Y. Nagashima, S. Shinohara, N. Kasuya, K. Terasaka, K. Kamataki, H. Arakawa, M. Yagi, A. Fujisawa and K. Itoh
    Two-dimensional bi-spectral analysis of drift wave turbulence in a cylindrical plasma
    Phys. Plasmas 17 (2010) 052313 (10pp).

  26. S. Toda, K. Itoh and N. Ohyabu
    Theoretical Modeling of Transport Barriers in Helical Plasmas
    Plasma and Fusion Research 5 (2010) 011.

  27. S. Toda and K. Itoh
    Study of the effect of the helical ripple on the confinement via zonal flows in helical plasmas
    Plasma Fus. Reserch Series 5 (2010) S2023.

  28. T. Kobayashi, S. Inagaki, H. Arakawa, K. Kamataki, Y. Nagashima, T. Yamada, S. Sugita, M. Yagi, N. Kasuya, A. Fujisawa, S. –I. Itoh and K. Itoh
    Bi-spectral analysis of density and potential flucutuations in a high neutral density cylindrical plasma
    Plasma and Fusion Research Special Issue 5 (2010) S2047 (4pp).

  29. Thibaut VOSLION, Olivier AGULLO, Peter BEYER, Masatoshi YAGI, Sadruddin BENKADDA, Xavier GARBET, Kimitaka ITOH, Sanae-I. ITOH
    Shear flow effects on double tearing mode global magnetic reconnection
    Plasma and Fusion Research Special Issue (2010) in press.

  30. N.Kasuya, S.Nishimura, M.Yagi, K.Itoh, S.-I.Itoh and N.Ohyabu
    Turbulence Diagnostic Simulator for Analzing Structural Formation in Magnetically Confined Plasmas
    J. Plasma Fusion Res. Series, 9 (2010) 523-528.

  31. S.Nishimura, N.Kasuya, M.Yagi, K.Itoh, S.-I.Itoh and N.Ohyabu
    Numerical Diagnostics of Electrostatic Potential Perturbed by Magnetic Island
    Plasma and Fusion Research Special Issue 5 (2010) S2057 (4pp).

  32. S.-I. Itoh, K. Itoh
    On Distance of Turblent Plasma from Thermal Equilibrium
    J. Phys. Soc. Jpn. 79 No 12, 124501-1-5 (2010).

  33. S.-I. Itoh, K. Itoh
    A mini–max principle for drift waves and mesoscale fluctuations
    Plasma Phys. Control. Fusion 53 015008-1-8 (2011).

  34. K. Ida, M. Yoshinuma, K. Tanaka, R. Sakamoto, S. Inagaki
    Interplay between particle momentum and heat transport
    Fusion Science and Technology 58 (2010) 150.

  35. K. Ida, M. Yoshinuma, C. Suzuki, S. Inagaki, N. Tamura
    Potential structure and transport in the magnetic island
    Fusion Science and Technology 58 (20101) 113.

  36. K. Ida, M. Yoshinuma, C. Suzuki, T. Kobuchi, K. Y. Watanabe
    Measurements of rotational transform with motional stark effect spectroscopy
    Fusion Science and Technology 58 (20101) 383.

  37. K. Ida, M. Yoshinuma, K. Nagaoka, M. Osakabe, S. Morita, M. Goto, H. Funaba, M. Yokoyama, K. Ikeda, H. Nakano, K. Tsumori, Y. Takeiri, O. Kaneko, Y. Sakamoto
    Ion internal transport barrier in Large Helical Device
    Contributions to Plasma Physics 50 (2010) 558.

  38. K. Ida, M. Yoshinuma, K. Nagaoka, M. Osakabe, S. Morita, M. Goto, M. Yokoyama, H. Funaba, S. Murakami, K. Ikeda, H. Nakano, K. Tsumori, Y. Takeiri, O. Kaneko
    Spontaneous Toroidal Rotation Driven by the Off-diagonal Term of Momentum and Heat Transport in the Plasma with Ion Internal Transport Barrier in LHD
    Nuclear Fusion 50 (2010) 064007

  39. S Inagaki, N Tamura, K Ida, K Tanaka, Y Nagayama, K Kawahata, S Sudo, K Itoh, S-I Itoh, A Komori and LHD Experimental Group
    Characterization of bifurcation induced by long distance correlation between heat flux and temperature gradient in toroidal plasmas
    Plasma Phys. Control. Fusion 52 (2010) 075002 (8pp)

  40. N. Kasuya, S. Nishimura, M. Yagi, K. Itoh and S.-I. Itoh
    On Detection of a Global Mode Structure in Experiments by Use of Turbulence Diagnostic Simulator
    Plasma and Fusion Research 6 (2011) 1403002 (5pp)

  41. Yoshihiko NAGASHIMA, Kenichi NAGAOKA, Kimitaka ITOH, Akihide FUJISAWA, Mitsutaka ISOBE, Tsuyoshi AKIYAMA, Chihiro SUZUKI, Shin NISHIMURA, Yasuo YOSHIMURA, Keisuke MATSUOKA, Shoichi OKAMURA, Yuichi TAKASE, Akira EJIRI, Sanae -I. ITOH, Masatoshi YAGI, and CHS Group
    Observation of edge Reynolds stress increase preceding an L-H transition in Compact Helical System
    Plasma and Fusion Research: Rapid Comunications 5 (2010) 022 (3pp)

  42. T. Yamada, S. –I. Itoh, S. Inagaki, Y. Nagashima, S. Shinohara, N.Kasuya, K. Terasaka, K. Kamataki, H. Arakawa, M. Yagi, A. Fujisawa and K. Itoh
    Nonlinear mode couplings in a cylindrical magnetized plasma
    Plasma and Fusion Research Special Issue 5 (2010) S2016 (4pp)

  43. T. Yamada, S. –I. Itoh, S. Inagaki, Y. Nagashima, K. Kamataki, H. Arakawa, M. Yagi, A. Fujisawa and K. Itoh
    Study of Amplitude Correlation Technique in a Cylindrical Magnetized Plasma
    J. Phys. Soc. Jpn. 79 (2010) 085001-1-2.

  44. T. Yamada, S. –I. Itoh, S. Inagaki, Y. Nagashima, N. Kasuya, K. Kamataki, H. Arakawa, T. Kobayashi, M. Yagi, A. Fujisawa and K. Itoh
    Observation of Quasi-Two-Dimensional Nonlinear Interaction in a Drift-Wave Streamer
    Phys. Rev. Lett. 105 (2010) 225002 (4pp)

  45. H. Arakawa, S. Inagaki, Y. Nagashima, T. Yamada, K. Kamataki, S. Sugita, M. Yagi, N. Kasuya, A. Fujisawa, S. -I. Itoh and K. Itoh,
    Bifurcation of the plasma turbulence on LMD-U,
    Plasma Physics and Controlled Fusion 52 No. 10, (2010), 105009 (12pp).

  46. H. Arakawa, S. Inagaki, Y. Nagashima, T. Yamada, K. Kamataki, T.Kobayashi, S. Sugita, M. Yagi, N. Kasuya, A. Fujisawa, K. Itoh and S.-I. Itoh,
    Probability Density Function of Density Fluctuations in Cylindrical Helicon Plasmas
    Plasma and Fusion Research 5 (2010) S2044 (3pp).

  47. S.Nishimura, Y. Narushima, S. Toda, M.Yagi, K.Itoh and S.-I.Itoh
    Forced Magnetic Reconnection in Helical Plasmas
    Plasma and Fusion Research: Rapid Communications 5 (2010) 040 (3pp).

  48. K. Kamataki, S. –I. Itoh, S. Inagaki, Y. Arakawa, Y. Nagashima, T. Yamada, M. Yagi, A. Fujisawa and K. Itoh
    ECRH Superposition on Linear Cylindrical Helicon Plasma in LMD-U
    Plasma and Fusion Research Special Issue 5 (2010) S2046 (4pp).

  49. A. Fujisawa
    A Review – Observation of Turbulence and Structure in Magnetized Plasmas
    Plasma and Fusion Res. 5 (2010) 046 (24pp).

  50. Shigeru INAGAKI, Tokihiko TOKUZAWA, Kimitaka ITOH, Katsumi IDA, Sanae-I. ITOH, Naoki TAMURA, Satoru SAKAKIBARA, Naohiro KASUYA, Akihide FUJISAWA, Shin KUBO, Takashi SHIMOZUMA, Takeshi IDO, Seiya NISHIMURA, Hiroyuki ARAKAWA, Tatsuya KOBAYASHI, Masatoshi, YAGI, Kenji TANAKA, Yoshio NAGAYAMA, Kazuo KAWAHATA, Shigeru SUDO, Hiroshi YAMADA, Akio KOMORI and LHD Experiment Group
    Long Range Temperature Fluctuation in LHD
    PFR (in press).

  51. Yoshihiko Nagashima, Shigeru Inagaki, Kunihiro Kamakaki, Hiroyuki, Arakawa, Takuma Yamada, Shunjiro Shinohara, Yoshinobu Kawai, Masatoshi, Yagi, Akihide Fujisawa, Sanae -I. Itoh, Kimitaka Itoh, and Yuichi Takase
    Development of radially movable multi-channel Reynolds stress probe system for a cylindrical laboratory plasma
    Rev. Sci. Instrum. 82 (2011) 033503 (5pp).

  52. Yoshihiko Nagashima, Kenichi Nagaoka, Kimitaka Itoh, Akihide Fujisawa, Misutaka Isobe, Tsuyoshi Akiyama, Chihiro Suzuki, Shin Nishimura, Yasuo Yoshimura, Keisuke Matsuoka, Shoichi Okamura, Yuishi Takase, Akira Ejiri, Sanae-I. Itoh, Masatoshi Yagi, and CHS Group
    Observation of edge Reynolds stress increase preceding an L-H transition in Compact Helical System
    Plasma and Fusion Research: Rapid Communication 5 (2010) 022 (3pp).

  53. A. Fujisawa,1 A. Shimizu,K. Itoh, Y. Nagashima, T. Yamada, S. Inagaki, K. Matsuoka, and S.-I. Itoh,
    Wavelet analyses using parallel computing for plasma turbulence studies
    Phys. Plasmas 17 (2010) 104503 (3pp).

  54. S. Oldenbuger, et. al.,
    Investigation of mode coupling in a magnetized plasma using fast imaging
    Phys. Plasmas 18 (2010) 032307.

  55. Tatsuya KOBAYASHI, Yoshihiko NAGASHIMA, Shigeru INAGAKI, Hiroyuki ARAKAWA, Makoto SASAKI, Takuma YAMADA, Masatoshi YAGI, Naohiro KASUYA, Akihide FUJISAWA, Sanae-I. ITOH and Kimitaka ITOH
    Method for Estimating the Wavenumber of Standing Waves Using Three Langmuir Probes
    Plasma and Fusion Research 6 (2011) 1401050 (5pp).

  56. M. Sasaki, K. Itoh, S-I. Itoh
    Energy channeling from energetic particles to bulk ions via beam driven geodesic acoustic mode - GAM channeling
    Plasma Physics and Controlled Fusion, 53 (2011) 085017 (11pp).

  57. T. Kobayashi, Y. Nagashima, S. Inagaki, H. Arakawa, M. Sasaki, T. Yamada, M. Yagi, N. Kasuya, A. Fujisawa, S. -I. Itoh and K. Itoh
    Observation of Nonlinear Coupling between Low Frequency Coherent Modes and Background Turbulence in LMD-U
    Plasma and Fusion Research 6 (2011) 2401082.

  58. S. Inagaki, T. Tokuzawa, K. Itoh, K. Ida, S.-I. Itoh, N. Tamura, S. Sakakibara, N. Kasuya, A. Fujisawa, S. Kubo, T. Shimozuma, T. Ido, S. Nishimura, H. Arakawa, T. Kobayashi, K. Tanaka, Y. Nagayama, K. Kawahata, S. Sudo, H. Yamada, A. Komori and LHD Experiment Group
    Observation of Long-Distance Radial Correlation in Toroidal Plasma Turbulence
    Physical Rev. Lett. (2011) in press.

  59. Yoshihiko Nagashima, Sanae -I. Itoh, Shigeru Inagaki, Hiroyuki Arakawa, Naohiro Kasuya, Akihide Fujisawa, Kunihiro Kamataki, Takuma Yamada, Shunjiro Shinohara, Stella Oldenburger, Masatoshi Yagi, Yuichi Takase Patrick H. Diamond, and Kimitaka Itoh,
    Non-Gaussian processes of global momentum and particle fluxes in a cylindrical laboratory plasma
    Phys. Plasmas 18 (2011) 070701.