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出版年

  • 2020
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著者

  • Naohiro Kasuya
2020
公開

Simulation of co-existence of ballooning and kink instabilities in PLATO tokamak plasma

Tomimatsu, S., Kasuya, N., Sato, M., Fukuyama, A., Yagi, M., Nagashima, Y. & Fujisawa, A., 2020, : : Plasma and Fusion Research. 15, 1403052.

研究成果: Contribution to journalArticle

公開
2018

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., 2018, : : Plasma and Fusion Research. 13, 3401105.

研究成果: Contribution to journalArticle

公開
5 引用 (Scopus)

Evaluation of measurement signal of heavy ion beam probe of energetic-particle driven geodesic acoustic modes

Sasaki, M., Itoh, K., Ido, T., Shimizu, A., Kobayashi, T., Arakawa, H., Kasuya, N., Fujisawa, A. & Itoh, S. I., 2018, : : Plasma and Fusion Research. 13, 3403040.

研究成果: Contribution to journalArticle

公開

Extraction of nonlinear waveform in turbulent plasma

Kin, F., Itoh, K., Fujisawa, A., Kosuga, Y., Sasaki, M., Yamada, T., Inagaki, S., Itoh, S. I., Kobayashi, T., Nagashima, Y., Kasuya, N., Arakawa, H., Yamasaki, K. & Hasamada, K., 6 1 2018, : : Physics of Plasmas. 25, 6, 062304.

研究成果: Contribution to journalArticle

5 引用 (Scopus)
公開
1 引用 (Scopus)

Nonlinear characteristics of mediator and streamer in linear magnetized plasmas

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

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

Numerical diagnostics of fluctuation spectrum in 3D magnetic configurations

Kasuya, N., Nunami, M., Tanaka, K. & Yagi, M., 8 30 2018, : : Nuclear Fusion. 58, 10, 106033.

研究成果: Contribution to journalArticle

1 引用 (Scopus)
1 引用 (Scopus)

Propagation direction of geodesic acoustic modes driven by drift wave turbulence

Sasaki, M., Itoh, K., Kobayashi, T., Kasuya, N., Fujisawa, A. & Itoh, S. I., 10 3 2018, : : Nuclear Fusion. 58, 11, 112005.

研究成果: Contribution to journalArticle

4 引用 (Scopus)

Simulation research on competitive nature of plasma turbulence in linear devices

Kasuya, N. & Sasaki, M., 8 1 2018, Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh. Todo, Y. & Ida, K. (版). American Institute of Physics Inc., 020008. (AIP Conference Proceedings; 巻数 1993).

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

Spatio-temporal dynamics of turbulence coupling with zonal flows

Sasaki, M., Kobayashi, T., Itoh, K., Kasuya, N., Kosuga, Y., Fujisawa, A., Inagaki, S. & Itoh, S. I., 2018, 45th EPS Conference on Plasma Physics, EPS 2018. Berndt, J., Coda, S., Lapenta, G., Michaut, C., Weber, S. & Mantsinen, M. (版). European Physical Society (EPS), p. 449-452 4 p. (45th EPS Conference on Plasma Physics, EPS 2018; 巻数 2018-July).

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 引用 (Scopus)

Spatio-temporal dynamics of turbulence trapped in geodesic acoustic modes

Sasaki, M., Kobayashi, T., Itoh, K., Kasuya, N., Kosuga, Y., Fujisawa, A. & Itoh, S. I., 1 1 2018, : : Physics of Plasmas. 25, 1, 012316.

研究成果: Contribution to journalArticle

10 引用 (Scopus)

Three-dimensional structure of the streamer in linear plasmas

Yamada, T., Inagaki, S., Sasaki, M., Nagashima, Y., Kin, F., Arakawa, H., Kobayashi, T., Yamasaki, K., Kasuya, N., Kosuga, Y., Fujisawa, A., Itoh, K. & Itoh, S. I., 1 1 2018, : : journal of the physical society of japan. 87, 3, 034501.

研究成果: Contribution to journalArticle

1 引用 (Scopus)

Turbulence simulation taking account of inhomogeneity of neutral density in linear devices

Kasuya, N., Abe, S., Sasaki, M., Inagaki, S., Kobayashi, T. & Yagi, M., 1 1 2018, : : Physics of Plasmas. 25, 1, 012314.

研究成果: Contribution to journalArticle

4 引用 (Scopus)
2017

Coexistence of driftwaves and d'angelo modes at different position and frequency in linear plasma device

Dupertuis, N., Inagaki, S., Nagashima, Y., Kosuga, Y., Kin, F., Kobayashi, T., Kasuya, N., Sasaki, M., Fujisawa, A., Tran, M. Q., Itoh, S. I. & Itoh, K., 2017, : : Plasma and Fusion Research. 12, 1201008.

研究成果: Contribution to journalArticle

2 引用 (Scopus)

Enhancement and suppression of turbulence by energetic-particle-driven geodesic acoustic modes

Sasaki, M., Itoh, K., Hallatschek, K., Kasuya, N., Lesur, M., Kosuga, Y. & Itoh, S. I., 12 1 2017, : : Scientific reports. 7, 1, 16767.

研究成果: Contribution to journalArticle

13 引用 (Scopus)

Hysteresis and fast timescales in transport relations of toroidal plasmas

Itoh, K., Itoh, S. I., Ida, K., Inagaki, S., Kamada, Y., Kamiya, K., Dong, J. Q., Hidalgo, C., Evans, T., Ko, W. H., Park, H., Tokuzawa, T., Kubo, S., Kobayashi, T., Kosuga, Y., Sasaki, M., Yun, G. S., Song, S. D., Kasuya, N., Nagashima, Y. および6人, Moon, C., Yoshinuma, M., Makino, R., Tsujimura, T., Tsuchiya, H. & Stroth, U., 7 28 2017, : : Nuclear Fusion. 57, 10, 102021.

研究成果: Contribution to journalArticle

5 引用 (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., 2017, : : Plasma and Fusion Research. 12, 1401042.

研究成果: Contribution to journalArticle

4 引用 (Scopus)

Nonlinear coupling of driftwaves and high frequency fluctuation on PANTA

Hasamada, K., Kosuga, Y., Kin, F., Inagaki, S., Nagashima, Y., Kobayashi, T., Sasaki, M., Kasuya, N., Yamasaki, K., Itoh, S. I., Itoh, K. & Fujisawa, A., 2017, : : Plasma and Fusion Research. 12, 1201034.

研究成果: Contribution to journalArticle

Phenomenological classification of turbulence states in linear magnetized plasma PANTA

Kobayashi, T., Inagaki, S., Sasaki, M., Kosuga, Y., Arakawa, H., Kin, F., Yamada, T., Nagashima, Y., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., 2017, : : Plasma and Fusion Research. 12, 1401019.

研究成果: Contribution to journalArticle

9 引用 (Scopus)

Topological bifurcation of helical flows in magnetized plasmas with density gradient and parallel flow shear

Sasaki, M., Kasuya, N., Itoh, K., Toda, S., Yamada, T., Kosuga, Y., Nagashima, Y., Kobayashi, T., Arakawa, H., Yamasaki, K., Fujisawa, A., Inagaki, S. & Itoh, S. I., 11 1 2017, : : Physics of Plasmas. 24, 11, 112103.

研究成果: Contribution to journalArticle

11 引用 (Scopus)

Toroidal momentum channeling of geodesic acoustic modes driven by fast ions

Sasaki, M., Kasuya, N., Itoh, K., Kosuga, Y., Lesur, M., Hallatschek, K. & Itoh, S. I., 3 2017, : : Nuclear Fusion. 57, 3, 036025.

研究成果: Contribution to journalArticle

5 引用 (Scopus)
2016

A branch of energetic-particle driven geodesic acoustic modes due to magnetic drift resonance

Sasaki, M., Kasuya, N., Itoh, K., Hallatschek, K., Lesur, M., Kosuga, Y. & Itoh, S. I., 10 1 2016, : : Physics of Plasmas. 23, 10, 102501.

研究成果: Contribution to journalArticle

12 引用 (Scopus)

A Concept of Cross-Ferroic Plasma Turbulence

Inagaki, S., Kobayashi, T., Kosuga, Y., Itoh, S. I., Mitsuzono, T., Nagashima, Y., Arakawa, H., Yamada, T., Miwa, Y., Kasuya, N., Sasaki, M., Lesur, M., Fujisawa, A. & Itoh, K., 2 26 2016, : : Scientific reports. 6, 22189.

研究成果: Contribution to journalArticle

46 引用 (Scopus)

Changes of particle flux during end-plate biasing experiment in PANTA

Kin, F., Yamada, T., Inagaki, S., Nagashima, Y., Arakawa, H., Kobayashi, T., Miwa, Y., Kasuya, N., Sasaki, M., Kosuga, Y., Fujisawa, A., Itoh, K. & Itoh, S. I., 9 15 2016, : : journal of the physical society of japan. 85, 9, 093501.

研究成果: Contribution to journalArticle

3 引用 (Scopus)

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

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

研究成果: Contribution to journalArticle

2 引用 (Scopus)

Eddy, drift wave and zonal flow dynamics in a linear magnetized plasma

Arakawa, H., Inagaki, S., Sasaki, M., Kosuga, Y., Kobayashi, T., Kasuya, N., Nagashima, Y., Yamada, T., Lesur, M., Fujisawa, A., Itoh, K. & Itoh, S. I., 9 15 2016, : : Scientific reports. 6, 33371.

研究成果: Contribution to journalArticle

15 引用 (Scopus)

Improvement of the reynolds stress probe for end-plate biasing experiments in a cylindrical laboratory plasma

Kanzaki, T., Nagashima, Y., Inagaki, S., Kin, F., Miwa, Y., Sasaki, M., Yamada, T., Fujisawa, A., Kobayashi, T., Kasuya, N., Kosuga, Y., Itoh, S. I. & Itoh, K., 2016, : : Plasma and Fusion Research. 11, 1201091.

研究成果: Contribution to journalArticle

1 引用 (Scopus)

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

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

研究成果: Contribution to journalArticle

2 引用 (Scopus)
6 引用 (Scopus)

Structure formation in parallel ion flow and density profiles by cross-ferroic turbulent transport in linear magnetized plasma

Kobayashi, T., Inagaki, S., Kosuga, Y., Sasaki, M., Nagashima, Y., Yamada, T., Arakawa, H., Kasuya, N., Fujisawa, A., Itoh, S. I. & Itoh, K., 10 1 2016, : : Physics of Plasmas. 23, 10, 102311.

研究成果: Contribution to journalArticle

10 引用 (Scopus)
2015

Analysis of ion-temperature-gradient instabilities using a gyro-fluid model in cylindrical plasmas

Hattori, G., Kasuya, N. & Yagi, M., 2015, : : Plasma and Fusion Research. 10, 3401060.

研究成果: Contribution to journalArticle

2 引用 (Scopus)

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

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

研究成果: Contribution to journalArticle

6 引用 (Scopus)

Evaluation of non-linear mode coupling during end-plate biasing experiment in PANTA

Kin, F., Yamada, T., Inagaki, S., Arakawa, H., Nagashima, Y., Kasuya, N., Fujisawa, A., Nakanishi, K., Kono, H., Mizokami, T., Sasaki, M., Lesur, M., Kosuga, Y., Itoh, K. & Itoh, S. I., 2015, : : Plasma and Fusion Research. 10, 3401043.

研究成果: Contribution to journalArticle

3 引用 (Scopus)

Formation mechanism of steep wave front in magnetized plasmas

Sasaki, M., Kasuya, N., Kobayashi, T., Arakawa, H., Itoh, K., Fukunaga, K., Yamada, T., Yagi, M. & Itoh, S. I., 3 1 2015, : : Physics of Plasmas. 22, 3, 032315.

研究成果: Contribution to journalArticle

6 引用 (Scopus)

On the spatial structure of solitary radial electric field at the plasma edge in toroidal confinement devices

Itoh, K., Itoh, S. I., Kamiya, K. & Kasuya, N., 7 1 2015, : : Plasma Physics and Controlled Fusion. 57, 7, 075008.

研究成果: Contribution to journalArticle

16 引用 (Scopus)

Simulation study of hysteresis in the gradient-flux relation in toroidal plasma turbulence

Kasuya, N., Sugita, S., Inagaki, S., Itoh, K., Yagi, M. & Itoh, S. I., 4 1 2015, : : Plasma Physics and Controlled Fusion. 57, 4, 044010.

研究成果: Contribution to journalArticle

3 引用 (Scopus)

Test of the telegraph equation for transport dynamics in plasma

Inagaki, S., Itoh, K., Itoh, S. I., Kosuga, Y., Lesur, M. & Kasuya, N., 2015, : : Plasma and Fusion Research. 10, 2015, p. 1-2 2 p., 1203002.

研究成果: Contribution to journalArticle

2 引用 (Scopus)
2014

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., 7 2014, : : Nuclear Fusion. 54, 7, 073017.

研究成果: Contribution to journalArticle

19 引用 (Scopus)

End plate biasing experiments in linear magnetized plasmas

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

研究成果: Contribution to journalArticle

7 引用 (Scopus)

Higher harmonics in the perturbative transport study in TJ-II ECH plasma

Inagaki, S., Itoh, S. I., Itoh, K., Ida, K., López-Bruna, D., Ochand, M. A., Estrada, T., Van Milligen, B. P., Hidalgo, C., Kasuya, N. & TJ-II team, T., 2014, : : Plasma and Fusion Research. 9, 1202052.

研究成果: Contribution to journalArticle

14 引用 (Scopus)

Identification of quasi-periodic nonlinear waveforms in turbulent plasmas

Inagaki, S., Miwa, Y., Kobayashi, T., Yamada, T., Nagashima, Y., Mitsuzono, T., Fujino, H., Sasaki, M., Kasuya, N., Lesur, M., Kosuga, Y., Fujisawa, A., Itoh, S. I. & Itoh, K., 2014, : : Plasma and Fusion Research. 9, 1201016.

研究成果: Contribution to journalArticle

7 引用 (Scopus)

Ka-band microwave frequency comb doppler reflectometer system for the large helical device

Lhd Experiment Group, 1 1 2014, : : Plasma and Fusion Research. 9, 1402149.

研究成果: Contribution to journalArticle

12 引用 (Scopus)

Nonlinear competition of turbulent structures and improved confinement in magnetized cylindrical plasmas

Sasaki, M., Kasuya, N., Itoh, K., Yagi, M. & Itoh, S. I., 10 1 2014, : : Nuclear Fusion. 54, 11, 114009.

研究成果: Contribution to journalArticle

9 引用 (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., 11 1 2014, : : Physics of Plasmas. 21, 11, 110701.

研究成果: Contribution to journalArticle

2 引用 (Scopus)

Study of non-linear coupling of fluctuations at long distance in LHD

Inagaki, S., Tokuzawa, T., Kobayashi, T., Itoh, S. I., Itoh, K., Ida, K., Fujisawa, A., Kubo, S., Shimozuma, T., Tamura, N., Kasuya, N., Tsuchiya, H. & Nagayama, Y., 10 1 2014, : : Nuclear Fusion. 54, 11, 114014.

研究成果: Contribution to journalArticle

5 引用 (Scopus)
2013

Evaluation of excitation conditions of ITG modes in the PANTA

Miwa, Y., Kasuya, N., Sasaki, M., Inagaki, S., 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. I., 2013, : : Plasma and Fusion Research. 8, 2403133.

研究成果: Contribution to journalArticle

5 引用 (Scopus)