Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

Katsuyuki Kawashima; Yasuhiro Miyoshi; Stella Oldenbürger; Inagaki Shigeru; Hiroyuki Arakawa; Yoshihiko Nagashima; Takuma Yamada; Makoto Sasaki; Tatsuya Kobayashi; Kazuya Uriu; Satoru Sugita; Masatoshi Yagi; Naohiro Kasuya; Akihide Fujisawa; Sanae Itoh; Kimitaka Itoh

doi:10.1585/pfr.6.2406118

Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

Katsuyuki Kawashima, Yasuhiro Miyoshi, Stella Oldenbürger, Inagaki Shigeru, Hiroyuki Arakawa, Yoshihiko Nagashima, Takuma Yamada, Makoto Sasaki, Tatsuya Kobayashi, Kazuya Uriu, Satoru Sugita, Masatoshi Yagi, Naohiro Kasuya, Akihide Fujisawa, Sanae Itoh, Kimitaka Itoh

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9 Citations (Scopus)

Abstract

Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.

Original language	English
Article number	2406118
Journal	Plasma and Fusion Research
Volume	6
DOIs	https://doi.org/10.1585/pfr.6.2406118
Publication status	Published - 2011

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1585/pfr.6.2406118

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Kawashima, K., Miyoshi, Y., Oldenbürger, S., Shigeru, I., Arakawa, H., Nagashima, Y., Yamada, T., Sasaki, M., Kobayashi, T., Uriu, K., Sugita, S., Yagi, M., Kasuya, N., Fujisawa, A., Itoh, S., & Itoh, K. (2011). Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA). Plasma and Fusion Research, 6, [2406118]. https://doi.org/10.1585/pfr.6.2406118

Kawashima, K, Miyoshi, Y, Oldenbürger, S, Shigeru, I, Arakawa, H , Nagashima, Y , Yamada, T, Sasaki, M, Kobayashi, T, Uriu, K, Sugita, S, Yagi, M, Kasuya, N , Fujisawa, A, Itoh, S & Itoh, K 2011, 'Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)', Plasma and Fusion Research, vol. 6, 2406118. https://doi.org/10.1585/pfr.6.2406118

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title = "Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)",

abstract = "Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.",

author = "Katsuyuki Kawashima and Yasuhiro Miyoshi and Stella Oldenb{\"u}rger and Inagaki Shigeru and Hiroyuki Arakawa and Yoshihiko Nagashima and Takuma Yamada and Makoto Sasaki and Tatsuya Kobayashi and Kazuya Uriu and Satoru Sugita and Masatoshi Yagi and Naohiro Kasuya and Akihide Fujisawa and Sanae Itoh and Kimitaka Itoh",

note = "Funding Information: This work is partly supported by a grant-aid for scientific research (S) from JSPS(21224014), the grant-in-aid for Scientific Mechanics Kyushu University and National Institute for Fusion Sciences (NIFS10KOAP023).",

year = "2011",

doi = "10.1585/pfr.6.2406118",

language = "English",

volume = "6",

journal = "Plasma and Fusion Research",

issn = "1880-6821",

publisher = "The Japan Society of Plasma Science and Nuclear Fusion Research (JSPF)",

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T1 - Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

AU - Kawashima, Katsuyuki

AU - Miyoshi, Yasuhiro

AU - Oldenbürger, Stella

AU - Shigeru, Inagaki

AU - Arakawa, Hiroyuki

AU - Nagashima, Yoshihiko

AU - Yamada, Takuma

AU - Sasaki, Makoto

AU - Kobayashi, Tatsuya

AU - Uriu, Kazuya

AU - Sugita, Satoru

AU - Yagi, Masatoshi

AU - Kasuya, Naohiro

AU - Fujisawa, Akihide

AU - Itoh, Sanae

AU - Itoh, Kimitaka

N1 - Funding Information: This work is partly supported by a grant-aid for scientific research (S) from JSPS(21224014), the grant-in-aid for Scientific Mechanics Kyushu University and National Institute for Fusion Sciences (NIFS10KOAP023).

PY - 2011

Y1 - 2011

N2 - Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.

AB - Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.

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DO - 10.1585/pfr.6.2406118

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JF - Plasma and Fusion Research

SN - 1880-6821

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ER -

Evaluation of electron temperature fluctuations using two different probe techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

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