Preceding propagation of turbulence pulses at avalanche events in a magnetically confined plasma
Kenmochi, N., Ida, K., Tokuzawa, T., Yasuhara, R., Funaba, H., Uehara, H., Den Hartog, D. J., Yamada, I., Yoshinuma, M., Takemura, Y., Igami, H.
Published in Scientific reports (16.05.2022)
Published in Scientific reports (16.05.2022)
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Journal Article
Direct observation of the non-locality of non-diffusive counter-gradient electron thermal transport during the formation of hollow electron-temperature profiles in the Large Helical Device
Tsujimura, T. I., Kobayashi, T., Tanaka, K., Ida, K., Nagaoka, K., Yoshinuma, M., Yamada, I., Funaba, H., Seki, R., Satake, S., Kinoshita, T., Tokuzawa, T., Kenmochi, N., Igami, H., Mukai, K., Goto, M., Kawamoto, Y.
Published in Physics of plasmas (01.03.2022)
Published in Physics of plasmas (01.03.2022)
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Journal Article
Isotope effects on transport in LHD
Tanaka, K, Nagaoka, K, Ida, K, Yamada, H, Kobayashi, T, Satake, S, Nakata, M, Kinoshita, T, Ohtani, Y, Tokuzawa, T, Takahashi, H, Warmer, F, Mukai, K, Murakami, S, Sakamoto, R, Nakano, H, Osakabe, M, Morisaki, T, Nunami, M, Tala, T, Tsujimura, T, Takemura, Y, Yokoyama, M, Seki, R, Igami, H, Yoshimura, Y, Kubo, S, Shimozuma, T, Akiyama, T, Yamada, I, Yasuhara, R, Funaba, H, Yoshinuma, M, Goto, M, Oishi, T, Morita, S, Motojima, G, Shoji, M, Masuzaki, S, Michael, C A, Vacheslavov, L N
Published in Plasma physics and controlled fusion (01.09.2021)
Published in Plasma physics and controlled fusion (01.09.2021)
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Journal Article
Multi-hole coupling power monitor with tapered sub-waveguide for dual-frequency high-power gyrotron
Yanai, R., Takeuchi, T., Mizuno, Y., Yoshimura, Y., Nishiura, M., Igami, H., Takahashi, H., Tsujimura, T. Ii, Kenmochi, N.
Published in AIP advances (01.09.2023)
Published in AIP advances (01.09.2023)
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Journal Article
First observation and interpretation of spontaneous collective radiation from fusion-born ions in a stellarator plasma
Reman, B C G, Dendy, R O, Igami, H, Akiyama, T, Salewski, M, Chapman, S C, Cook, J W S, Inagaki, S, Saito, K, Seki, R, Toida, M, Kim, M H, Thatipamula, S G, Yun, G S
Published in Plasma physics and controlled fusion (01.08.2022)
Published in Plasma physics and controlled fusion (01.08.2022)
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Journal Article
Influence of sawtooth oscillations on fast ions in a stellarator
Moseev, D., Zanini, M., Kasahara, H., Laqua, H.P., Funaba, H., Hayashi, W.H.J., Heidbrink, W., Ida, K., Igami, H., Kawamoto, Y., Kenmochi, N., Lazerson, S.A., Nishiura, M., Ochoukov, R., Ogawa, K., Rud, M., Salewski, M., Seki, T., Tamura, N., Tanaka, K., Tokuzawa, T., Yoshinuma, M.
Published in Nuclear fusion (01.06.2024)
Published in Nuclear fusion (01.06.2024)
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Journal Article
Isotope effect in transient electron thermal transport property and its impact on the electron internal transport barrier formation in LHD
Kobayashi, T., Ida, K., Tanaka, K., Yoshinuma, M., Tsujimura, T.Ii, Inagaki, S., Tokuzawa, T., Tsuchiya, H., Tamura, N., Igami, H., Yoshimura, Y., Itoh, S.-I., Itoh, K., Experiment Group, LHD
Published in Nuclear fusion (01.07.2020)
Published in Nuclear fusion (01.07.2020)
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Journal Article
Design of polarizers for a mega-watt long-pulse millimeter-wave transmission line on the large helical device
Ii, T, Kubo, S, Shimozuma, T, Kobayashi, S, Okada, K, Yoshimura, Y, Igami, H, Takahashi, H, Ito, S, Mizuno, Y, Makino, R, Kobayashi, K, Goto, Y, Mutoh, T
Published in Review of scientific instruments (01.02.2015)
Published in Review of scientific instruments (01.02.2015)
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Journal Article
Correcting for non-periodic behaviour in perturbative experiments: application to heat pulse propagation and modulated gas-puff experiments
van Berkel, M, van Kampen, R J R, Vandersteen, G, Kobayashi, T, Ravensbergen, T, Igami, H, Lammers, J T, Oosterwegel, G W, Galperti, C, Felici, F, de Baar, M R
Published in Plasma physics and controlled fusion (01.09.2020)
Published in Plasma physics and controlled fusion (01.09.2020)
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Journal Article
Optimization of the high harmonic ECRH scenario to extend a heating plasma parameter range in LHD
Shimozuma, T., Igami, H., Kubo, S., Yoshimura, Y., Takahashi, H., Osakabe, M., Mutoh, T., Nishiura, M., Idei, H., Nagasaki, K., Marushchenko, N., Turkin, Y.
Published in Nuclear fusion (01.06.2015)
Published in Nuclear fusion (01.06.2015)
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Journal Article
Development of a 56 GHz ECH system for deuterium plasma experiments of a low magnetic field in LHD
Yanai, R., Ii Tsujimura, T., Kubo, S., Yoshimura, Y., Takeuchi, T., Ito, S., Mizuno, Y., Nishiura, M., Igami, H., Kenmochi, N., Takahashi, H., Shimozuma, T., Osakabe, M., Morisaki, T.
Published in Fusion engineering and design (01.12.2021)
Published in Fusion engineering and design (01.12.2021)
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Journal Article
2D spatial profile measurements of potential fluctuation with heavy ion beam probe on the Large Helical Device
Shimizu, A, Ido, T, Nishiura, M, Kato, S, Ogawa, K, Takahashi, H, Igami, H, Yoshimura, Y, Kubo, S, Shimozuma, T
Published in Review of scientific instruments (01.11.2016)
Published in Review of scientific instruments (01.11.2016)
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Journal Article
Extended investigations of isotope effects on ECRH plasma in LHD
Tanaka, K, Nakata, M, Ohtani, Y, Tokuzawa, T, Yamada, H, Warmer, F, Nunami, M, Satake, S, Tala, T, Tsujimura, T, Takemura, Y, Kinoshita, T, Takahashi, H, Yokoyama, M, Seki, R, Igami, H, Yoshimura, Y, Kubo, S, Shimozuma, T, Akiyama, T, Yamada, I, Yasuhara, R, Funaba, H, Yoshinuma, M, Ida, K, Goto, M, Motojima, G, Shoji, M, Masuzaki, S, Michael, C A, Vacheslavov, L N, Osakabe, M, Morisaki, T
Published in Plasma physics and controlled fusion (01.02.2020)
Published in Plasma physics and controlled fusion (01.02.2020)
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Journal Article
Real-time control of electron cyclotron wave polarization in the LHD
Ii Tsujimura, T., Mizuno, Y., Tokuzawa, T., Ito, Y., Kubo, S., Shimozuma, T., Yoshimura, Y., Igami, H., Takahashi, H., Ejiri, A.
Published in Fusion engineering and design (01.06.2018)
Published in Fusion engineering and design (01.06.2018)
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Journal Article
Power and polarization monitor development for high power millimeter-wave
Makino, R, Kubo, S, Kobayashi, K, Kobayashi, S, Shimozuma, T, Yoshimura, Y, Igami, H, Takahashi, H, Mutoh, T
Published in Review of scientific instruments (01.11.2014)
Published in Review of scientific instruments (01.11.2014)
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Journal Article
Integrated discharge scenario for high-temperature helical plasma in LHD
Nagaoka, K., Takahashi, H., Murakami, S., Nakano, H., Takeiri, Y., Tsuchiya, H., Osakabe, M., Ida, K., Yokoyama, M., Yoshinuma, M., Morita, S., Goto, M., Oishi, T., Pablant, N., Fujii, K., Tanaka, K., Tamura, N., Nakamura, Y., Du, X., Ido, T., Shimizu, A., Kubo, S., Igami, H., Seki, R., Suzuki, C., Suzuki, Y., Tsumori, K., Ikeda, K., Kisaki, M., Yoshimura, Y., Shimozuma, T., Seki, T., Saito, K., Kasahara, H., Kamio, S., Mutoh, T., Kaneko, O., Yamada, H., Komori, A.
Published in Nuclear fusion (01.11.2015)
Published in Nuclear fusion (01.11.2015)
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Journal Article
Development of fast steering mirror control system for plasma heating and diagnostics
Okada, K, Nishiura, M, Kubo, S, Shimozuma, T, Yoshimura, Y, Igami, H, Takahashi, H, Tanaka, K, Kobayashi, S, Ito, S, Mizuno, Y, Ogasawara, S
Published in Review of scientific instruments (01.11.2014)
Published in Review of scientific instruments (01.11.2014)
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Journal Article
Collective Thomson scattering of a high power electron cyclotron resonance heating beam in LHD (invited)
Kubo, S, Nishiura, M, Tanaka, K, Shimozuma, T, Yoshimura, Y, Igami, H, Takahash, H, Mutoh, T, Tamura, N, Tatematsu, Y, Saito, T, Notake, T, Korsholm, S B, Meo, F, Nielsen, S K, Salewski, M, Stejner, M
Published in Review of scientific instruments (01.10.2010)
Published in Review of scientific instruments (01.10.2010)
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Journal Article
Real-time control of the deposition location of ECRH in the LHD
Ii Tsujimura, T., Mizuno, Y., Yanai, R., Tokuzawa, T., Ito, Y., Nishiura, M., Kubo, S., Shimozuma, T., Yoshimura, Y., Igami, H., Takahashi, H., Tanaka, K., Yoshinuma, M., Ohshima, S.
Published in Fusion engineering and design (01.04.2020)
Published in Fusion engineering and design (01.04.2020)
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Journal Article
Measurement of stray millimeter-wave radiation from a 70-GHz ECH/ECCD system in Heliotron J
Nagasaki, K., Watanabe, S., Sakamoto, K., Isayama, A., Okada, H., Minami, T., Kado, S., Kobayashi, S., Yamamoto, S., Ohshima, S., Konoshima, S., Mizuuchi, T., Nakamura, Y., Ishizawa, A., Kubo, S., Igami, H., Weir, G., Marushchenko, N.
Published in Fusion engineering and design (01.07.2019)
Published in Fusion engineering and design (01.07.2019)
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Journal Article