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Author

  • Yusuke Kosuga
2014

The 3rd Asia-Pacific Transport Working Group (APTWG) Meeting

Jhang, H., Diamond, P. H., Leconte, M., Ida, K., Kwon, J. M., Tamura, N. & Kosuga, Y., Jan 1 2014, In : Nuclear Fusion. 54, 4, 047001.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Turbulence elasticity - A new mechanism for transport barrier dynamics

Guo, Z. B., Diamond, P. H., Kosuga, Y. & Gürcan, Ö. D., Sep 2014, In : Physics of Plasmas. 21, 9, 090702.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2018

Helical flow structures in torus plasmas

Kosuga, Y., Aug 1 2018, Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh. Todo, Y. & Ida, K. (eds.). American Institute of Physics Inc., 020009. (AIP Conference Proceedings; vol. 1993).

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

2015

Test of the telegraph equation for transport dynamics in plasma

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

Research output: Contribution to journalArticle

2 Citations (Scopus)
2013

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 2013, In : Nuclear Fusion. 53, 7, 073044.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2016

Synchronization of Geodesic Acoustic Modes and Magnetic Fluctuations in Toroidal Plasmas

Zhao, K. J., Nagashima, Y., Diamond, P. H., Dong, J. Q., Itoh, K., Itoh, S. I., Yan, L. W., Cheng, J., Fujisawa, A., Inagaki, S., Kosuga, Y., Sasaki, M., Wang, Z. X., Wei, L., Huang, Z. H., Yu, D. L., Hong, W. Y., Li, Q., Ji, X. Q., Song, X. M. & 5 others, Huang, Y., Liu, Y., Yang, Q. W., Ding, X. T. & Duan, X. R., Sep 28 2016, In : Physical review letters. 117, 14, 145002.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2017

On the p scaling of intrinsic rotation in C-Mod plasmas with edge transport barriers

Rice, J. E., Hughes, J. W., Diamond, P. H., Cao, N., Chilenski, M. A., Hubbard, A. E., Irby, J. H., Kosuga, Y., Lin, Y., Metcalf, I. W., Reinke, M. L., Tolman, E. A., Victora, M. M., Wolfe, S. M. & Wukitch, S. J., Jul 28 2017, In : Nuclear Fusion. 57, 11, 116004.

Research output: Contribution to journalArticle

2 Citations (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., Oct 1 2016, In : Physics of Plasmas. 23, 10, 102501.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2017

Role of phase space structures in collisionless drift wave turbulence and impact on transport modeling

Kosuga, Y., Itoh, S. I., Diamond, P. H., Itoh, K. & Lesur, M., Mar 10 2017, In : Nuclear Fusion. 57, 7, 072006.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2018

Symmetry-breaking of turbulence structure and position identification in toroidal plasmas

Itoh, K., Itoh, S. I., Nagashima, Y., Yamada, T., Kosuga, Y. & Fujisawa, A., 2018, In : Plasma and Fusion Research. 13, 1102113.

Research output: Contribution to journalArticle

Open Access
2015

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., Nov 2015, In : Physics of Plasmas. 22, 11, 112301.

Research output: Contribution to journalArticle

6 Citations (Scopus)

APTWG: The 4th Asia-Pacific Transport Working Group Meeting

Ida, K., Kwon, J. M., Leconte, M., Ko, W. H., Inagaki, S., Todo, Y. & Kosuga, Y., Jan 1 2015, In : Nuclear Fusion. 55, 1, 017001.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2011

Edge temperature gradient as intrinsic rotation drive in alcator C-Mod tokamak plasmas

Rice, J. E., Hughes, J. W., Diamond, P. H., Kosuga, Y., Podpaly, Y. A., Reinke, M. L., Greenwald, M. J., Gürcan, D., Hahm, T. S., Hubbard, A. E., Marmar, E. S., McDevitt, C. J. & Whyte, D. G., May 23 2011, In : Physical review letters. 106, 21, 215001.

Research output: Contribution to journalArticle

76 Citations (Scopus)
2014

Nonlinear current-driven ion-acoustic instability driven by phase-space structures

Lesur, M., Diamond, P. H. & Kosuga, Y., Jul 2014, In : Plasma Physics and Controlled Fusion. 56, 7, 075005.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2016

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., Sep 15 2016, In : Scientific reports. 6, 33371.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2017

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., Nov 1 2017, In : Physics of Plasmas. 24, 11, 112103.

Research output: Contribution to journalArticle

11 Citations (Scopus)

A simple model for electron dissipation in trapped ion turbulence

Lesur, M., Cartier-Michaud, T., Drouot, T., Diamond, P. H., Kosuga, Y., Réveillé, T., Gravier, E., Garbet, X., Itoh, S. I. & Itoh, K., Jan 1 2017, In : Physics of Plasmas. 24, 1, 012511.

Research output: Contribution to journalArticle

6 Citations (Scopus)

On the application of cross bispectrum and cross bicoherence

Itoh, S. I., Itoh, K., Nagashima, Y. & Kosuga, Y., Jan 1 2017, In : Plasma and Fusion Research. 12, 1101003.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2018

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., Jan 1 2018, In : Physics of Plasmas. 25, 1, 012316.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2017

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, In : Plasma and Fusion Research. 12, 1401019.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2018

Role of density modulation in driving nonlinear streamer flows in drift wave turbulence

Kosuga, Y. & Hasamada, K., Oct 1 2018, In : Physics of Plasmas. 25, 10, 100701.

Research output: Contribution to journalArticle

7 Citations (Scopus)

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., 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. 449-452 4 p. (45th EPS Conference on Plasma Physics, EPS 2018; vol. 2018-July).

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

1 Citation (Scopus)
2013

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

10 Citations (Scopus)
2020

Scrape-off layer width set by non-linear streamer flows in drift wave turbulence

Kosuga, Y., Kin, F. & Sasaki, M., Jun 1 2020, In : Contributions to Plasma Physics. 60, 5-6, e201900141.

Research output: Contribution to journalArticle