Formation of electron internal transport barriers by highly localized electron cyclotron resonance heating in the large helical device

T. Shimozuma, S. Kubo, H. Idei, Y. Yoshimura, T. Notake, K. Ida, N. Ohyabu, I. Yamada, K. Narihara, S. Inagaki, Y. Nagayama, Y. Takeiri, H. Funaba, S. Muto, K. Tanaka, M. Yokoyama, S. Murakami, M. Osakabe, R. Kumazawa, N. AshikawaM. Emoto, M. Goto, K. Ikeda, M. Isobe, T. Kobichi, Y. Liang, S. Masuzaki, T. Minami, J. Miyazawa, S. Morita, T. Morisaki, T. Mutoh, H. Nakanishi, K. Nishimura, N. Noda, S. Ohdachi, Y. Oka, T. Ozaki, B. J. Peterson, Y. Narushima, A. Sagara, K. Saito, S. Sakakibara, R. Sakamoto, M. Sasao, M. Sato, K. Satoh, T. Seki, S. Shoji, H. Suzuki, N. Tamura, K. Tokuzawa, Y. Torii, K. Toi, K. Tsumori, K. Y. Watanabe, T. Watari, S. Yamamoto, T. Yamamoto, M. Yoshinuma, K. Yamazaki, S. Sudo, K. Ohkubo, K. Itoh, A. Komori, H. Yamada, O. Kaneko, Y. Nakamura, K. Kawahata, K. Matsuoka, O. Motojima

Research output: Contribution to journalArticle

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Abstract

The characteristics of electron internal transport barriers (eITB) formation were investigated. The experimental investigations were carried out in relation to the electron cyclotron resonance heating (ECH) injection condition by means of diagnostics with high spatial and time resolution. Improvement of thermal transport within the eITB was confirmed by the analysis of energy transport and the transient response of the radiative temperature.

Original languageEnglish
Pages (from-to)1183-1192
Number of pages10
JournalPlasma Physics and Controlled Fusion
Volume45
Issue number7
DOIs
Publication statusPublished - Jul 1 2003

Fingerprint

Electron cyclotron resonance
electron cyclotron resonance
Heating
heating
Electrons
transient response
Transient analysis
electrons
spatial resolution
injection
high resolution
Temperature
temperature
energy
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Nuclear Energy and Engineering
  • Condensed Matter Physics

Cite this

Formation of electron internal transport barriers by highly localized electron cyclotron resonance heating in the large helical device. / Shimozuma, T.; Kubo, S.; Idei, H.; Yoshimura, Y.; Notake, T.; Ida, K.; Ohyabu, N.; Yamada, I.; Narihara, K.; Inagaki, S.; Nagayama, Y.; Takeiri, Y.; Funaba, H.; Muto, S.; Tanaka, K.; Yokoyama, M.; Murakami, S.; Osakabe, M.; Kumazawa, R.; Ashikawa, N.; Emoto, M.; Goto, M.; Ikeda, K.; Isobe, M.; Kobichi, T.; Liang, Y.; Masuzaki, S.; Minami, T.; Miyazawa, J.; Morita, S.; Morisaki, T.; Mutoh, T.; Nakanishi, H.; Nishimura, K.; Noda, N.; Ohdachi, S.; Oka, Y.; Ozaki, T.; Peterson, B. J.; Narushima, Y.; Sagara, A.; Saito, K.; Sakakibara, S.; Sakamoto, R.; Sasao, M.; Sato, M.; Satoh, K.; Seki, T.; Shoji, S.; Suzuki, H.; Tamura, N.; Tokuzawa, K.; Torii, Y.; Toi, K.; Tsumori, K.; Watanabe, K. Y.; Watari, T.; Yamamoto, S.; Yamamoto, T.; Yoshinuma, M.; Yamazaki, K.; Sudo, S.; Ohkubo, K.; Itoh, K.; Komori, A.; Yamada, H.; Kaneko, O.; Nakamura, Y.; Kawahata, K.; Matsuoka, K.; Motojima, O.

In: Plasma Physics and Controlled Fusion, Vol. 45, No. 7, 01.07.2003, p. 1183-1192.

Research output: Contribution to journalArticle

Shimozuma, T, Kubo, S, Idei, H, Yoshimura, Y, Notake, T, Ida, K, Ohyabu, N, Yamada, I, Narihara, K, Inagaki, S, Nagayama, Y, Takeiri, Y, Funaba, H, Muto, S, Tanaka, K, Yokoyama, M, Murakami, S, Osakabe, M, Kumazawa, R, Ashikawa, N, Emoto, M, Goto, M, Ikeda, K, Isobe, M, Kobichi, T, Liang, Y, Masuzaki, S, Minami, T, Miyazawa, J, Morita, S, Morisaki, T, Mutoh, T, Nakanishi, H, Nishimura, K, Noda, N, Ohdachi, S, Oka, Y, Ozaki, T, Peterson, BJ, Narushima, Y, Sagara, A, Saito, K, Sakakibara, S, Sakamoto, R, Sasao, M, Sato, M, Satoh, K, Seki, T, Shoji, S, Suzuki, H, Tamura, N, Tokuzawa, K, Torii, Y, Toi, K, Tsumori, K, Watanabe, KY, Watari, T, Yamamoto, S, Yamamoto, T, Yoshinuma, M, Yamazaki, K, Sudo, S, Ohkubo, K, Itoh, K, Komori, A, Yamada, H, Kaneko, O, Nakamura, Y, Kawahata, K, Matsuoka, K & Motojima, O 2003, 'Formation of electron internal transport barriers by highly localized electron cyclotron resonance heating in the large helical device', Plasma Physics and Controlled Fusion, vol. 45, no. 7, pp. 1183-1192. https://doi.org/10.1088/0741-3335/45/7/310
Shimozuma, T. ; Kubo, S. ; Idei, H. ; Yoshimura, Y. ; Notake, T. ; Ida, K. ; Ohyabu, N. ; Yamada, I. ; Narihara, K. ; Inagaki, S. ; Nagayama, Y. ; Takeiri, Y. ; Funaba, H. ; Muto, S. ; Tanaka, K. ; Yokoyama, M. ; Murakami, S. ; Osakabe, M. ; Kumazawa, R. ; Ashikawa, N. ; Emoto, M. ; Goto, M. ; Ikeda, K. ; Isobe, M. ; Kobichi, T. ; Liang, Y. ; Masuzaki, S. ; Minami, T. ; Miyazawa, J. ; Morita, S. ; Morisaki, T. ; Mutoh, T. ; Nakanishi, H. ; Nishimura, K. ; Noda, N. ; Ohdachi, S. ; Oka, Y. ; Ozaki, T. ; Peterson, B. J. ; Narushima, Y. ; Sagara, A. ; Saito, K. ; Sakakibara, S. ; Sakamoto, R. ; Sasao, M. ; Sato, M. ; Satoh, K. ; Seki, T. ; Shoji, S. ; Suzuki, H. ; Tamura, N. ; Tokuzawa, K. ; Torii, Y. ; Toi, K. ; Tsumori, K. ; Watanabe, K. Y. ; Watari, T. ; Yamamoto, S. ; Yamamoto, T. ; Yoshinuma, M. ; Yamazaki, K. ; Sudo, S. ; Ohkubo, K. ; Itoh, K. ; Komori, A. ; Yamada, H. ; Kaneko, O. ; Nakamura, Y. ; Kawahata, K. ; Matsuoka, K. ; Motojima, O. / Formation of electron internal transport barriers by highly localized electron cyclotron resonance heating in the large helical device. In: Plasma Physics and Controlled Fusion. 2003 ; Vol. 45, No. 7. pp. 1183-1192.
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abstract = "The characteristics of electron internal transport barriers (eITB) formation were investigated. The experimental investigations were carried out in relation to the electron cyclotron resonance heating (ECH) injection condition by means of diagnostics with high spatial and time resolution. Improvement of thermal transport within the eITB was confirmed by the analysis of energy transport and the transient response of the radiative temperature.",
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T1 - Formation of electron internal transport barriers by highly localized electron cyclotron resonance heating in the large helical device

AU - Shimozuma, T.

AU - Kubo, S.

AU - Idei, H.

AU - Yoshimura, Y.

AU - Notake, T.

AU - Ida, K.

AU - Ohyabu, N.

AU - Yamada, I.

AU - Narihara, K.

AU - Inagaki, S.

AU - Nagayama, Y.

AU - Takeiri, Y.

AU - Funaba, H.

AU - Muto, S.

AU - Tanaka, K.

AU - Yokoyama, M.

AU - Murakami, S.

AU - Osakabe, M.

AU - Kumazawa, R.

AU - Ashikawa, N.

AU - Emoto, M.

AU - Goto, M.

AU - Ikeda, K.

AU - Isobe, M.

AU - Kobichi, T.

AU - Liang, Y.

AU - Masuzaki, S.

AU - Minami, T.

AU - Miyazawa, J.

AU - Morita, S.

AU - Morisaki, T.

AU - Mutoh, T.

AU - Nakanishi, H.

AU - Nishimura, K.

AU - Noda, N.

AU - Ohdachi, S.

AU - Oka, Y.

AU - Ozaki, T.

AU - Peterson, B. J.

AU - Narushima, Y.

AU - Sagara, A.

AU - Saito, K.

AU - Sakakibara, S.

AU - Sakamoto, R.

AU - Sasao, M.

AU - Sato, M.

AU - Satoh, K.

AU - Seki, T.

AU - Shoji, S.

AU - Suzuki, H.

AU - Tamura, N.

AU - Tokuzawa, K.

AU - Torii, Y.

AU - Toi, K.

AU - Tsumori, K.

AU - Watanabe, K. Y.

AU - Watari, T.

AU - Yamamoto, S.

AU - Yamamoto, T.

AU - Yoshinuma, M.

AU - Yamazaki, K.

AU - Sudo, S.

AU - Ohkubo, K.

AU - Itoh, K.

AU - Komori, A.

AU - Yamada, H.

AU - Kaneko, O.

AU - Nakamura, Y.

AU - Kawahata, K.

AU - Matsuoka, K.

AU - Motojima, O.

PY - 2003/7/1

Y1 - 2003/7/1

N2 - The characteristics of electron internal transport barriers (eITB) formation were investigated. The experimental investigations were carried out in relation to the electron cyclotron resonance heating (ECH) injection condition by means of diagnostics with high spatial and time resolution. Improvement of thermal transport within the eITB was confirmed by the analysis of energy transport and the transient response of the radiative temperature.

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SP - 1183

EP - 1192

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

SN - 0741-3335

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