ECRH superposition on linear cylindrical helicon plasma in the LMD-U

Kunihiro Kamataki; Sanae I. Itoh; Shigeru Inagaki; Hiroyuki Arakawa; Yoshihiko Nagashima; Takuma Yamada; Masatoshi Yagi; Akihide Fujisawa; Kimitaka Itoh

doi:10.1585/pfr.5.S2046

ECRH superposition on linear cylindrical helicon plasma in the LMD-U

Kunihiro Kamataki
, Sanae I. Itoh
, Shigeru Inagaki
, Hiroyuki Arakawa
, Yoshihiko Nagashima
, Takuma Yamada
, Masatoshi Yagi
, Akihide Fujisawa
, Kimitaka Itoh

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

1 被引用数 (Scopus)

抄録

Electron cyclotron resonance heating (ECRH) is superimposed on a linear cylindrical helicon plasma in the Large Mirror Device-Upgrade (LMD-U) to study the fluctuation characteristics of high density helicon plasma with/without ECRH injection. The radial profiles of electron density and electron temperature rose by < 10%, and the drift wave frequency decreased with the ECRH injection. Bicoherence analysis reveals that the nonlinear interaction between drift waves and broad frequency band components exists with or without ECRH injection.

本文言語	英語
論文番号	S2046
ジャーナル	Plasma and Fusion Research
巻	5
DOI	https://doi.org/10.1585/pfr.5.S2046
出版ステータス	出版済み - 2010

!!!All Science Journal Classification (ASJC) codes

凝縮系物理学

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10.1585/pfr.5.S2046

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title = "ECRH superposition on linear cylindrical helicon plasma in the LMD-U",

abstract = "Electron cyclotron resonance heating (ECRH) is superimposed on a linear cylindrical helicon plasma in the Large Mirror Device-Upgrade (LMD-U) to study the fluctuation characteristics of high density helicon plasma with/without ECRH injection. The radial profiles of electron density and electron temperature rose by < 10\%, and the drift wave frequency decreased with the ECRH injection. Bicoherence analysis reveals that the nonlinear interaction between drift waves and broad frequency band components exists with or without ECRH injection.",

keywords = "Drift wave, ECRH superposition, Helicon plasma, Linear cylindrical device, Turbulence",

author = "Kunihiro Kamataki and Itoh, \{Sanae I.\} and Shigeru Inagaki and Hiroyuki Arakawa and Yoshihiko Nagashima and Takuma Yamada and Masatoshi Yagi and Akihide Fujisawa and Kimitaka Itoh",

note = "Publisher Copyright: {\textcopyright} 2013 The Japan Society of Plasma Science and Nuclear Fusion Research.",

year = "2010",

doi = "10.1585/pfr.5.S2046",

language = "English",

volume = "5",

journal = "Plasma and Fusion Research",

issn = "1880-6821",

publisher = "Japan Society of Plasma Science and Nuclear Fusion Research",

}

TY - JOUR

T1 - ECRH superposition on linear cylindrical helicon plasma in the LMD-U

AU - Kamataki, Kunihiro

AU - Itoh, Sanae I.

AU - Inagaki, Shigeru

AU - Arakawa, Hiroyuki

AU - Nagashima, Yoshihiko

AU - Yamada, Takuma

AU - Yagi, Masatoshi

AU - Fujisawa, Akihide

AU - Itoh, Kimitaka

PY - 2010

Y1 - 2010

N2 - Electron cyclotron resonance heating (ECRH) is superimposed on a linear cylindrical helicon plasma in the Large Mirror Device-Upgrade (LMD-U) to study the fluctuation characteristics of high density helicon plasma with/without ECRH injection. The radial profiles of electron density and electron temperature rose by < 10%, and the drift wave frequency decreased with the ECRH injection. Bicoherence analysis reveals that the nonlinear interaction between drift waves and broad frequency band components exists with or without ECRH injection.

AB - Electron cyclotron resonance heating (ECRH) is superimposed on a linear cylindrical helicon plasma in the Large Mirror Device-Upgrade (LMD-U) to study the fluctuation characteristics of high density helicon plasma with/without ECRH injection. The radial profiles of electron density and electron temperature rose by < 10%, and the drift wave frequency decreased with the ECRH injection. Bicoherence analysis reveals that the nonlinear interaction between drift waves and broad frequency band components exists with or without ECRH injection.

KW - Drift wave

KW - ECRH superposition

KW - Helicon plasma

KW - Linear cylindrical device

KW - Turbulence

UR - https://www.scopus.com/pages/publications/85034852630

UR - https://www.scopus.com/pages/publications/85034852630#tab=citedBy

U2 - 10.1585/pfr.5.S2046

DO - 10.1585/pfr.5.S2046

M3 - Article

AN - SCOPUS:85034852630

SN - 1880-6821

VL - 5

JO - Plasma and Fusion Research

JF - Plasma and Fusion Research

M1 - S2046

ER -

ECRH superposition on linear cylindrical helicon plasma in the LMD-U

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!!!All Science Journal Classification (ASJC) codes

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