Measurement of electron density and temperature using laser Thomson scattering in PANTA

Kentaro Tomita; Yuta Sato; Nima Bolouki; Tatsuro Shiraishi; Kiichiro Uchino; Yudai Miwa; Tatsuya Kobayashi; Shigeru Inagaki

doi:10.1585/pfr.12.1401018

Measurement of electron density and temperature using laser Thomson scattering in PANTA

Kentaro Tomita, Yuta Sato, Nima Bolouki, Tatsuro Shiraishi, Kiichiro Uchino, Yudai Miwa, Tatsuya Kobayashi, Shigeru Inagaki

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

Electron density (n_e) and electron temperature (T_e) measurements were performed via the plasma assembly for nonlinear turbulence analysis (PANTA) using the laser Thomson scattering technique. The second harmonic of Nd:YAG laser (λ = 532 nm) and an intensified charge-coupled device were used as a light source and a detector, respectively. Plasmas in PANTA were generated with Ar gas in a pressure range of 1-5mTorr. The range of the applied magnetic field was 600-1500 G. At the center of the plasma, ne and T_e ranged (4-20) × 10¹⁸ m^-3 and 0.8-3 eV, respectively. Further, n_e monotonically increased and T_e monotonically decreased with the increasing gas pressure and magnetic field.

Original language	English
Article number	1401018
Journal	Plasma and Fusion Research
Volume	12
DOIs	https://doi.org/10.1585/pfr.12.1401018
Publication status	Published - 2017

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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Tomita, K., Sato, Y., Bolouki, N., Shiraishi, T., Uchino, K., Miwa, Y., Kobayashi, T., & Inagaki, S. (2017). Measurement of electron density and temperature using laser Thomson scattering in PANTA. Plasma and Fusion Research, 12, [1401018]. https://doi.org/10.1585/pfr.12.1401018

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title = "Measurement of electron density and temperature using laser Thomson scattering in PANTA",

abstract = "Electron density (ne) and electron temperature (Te) measurements were performed via the plasma assembly for nonlinear turbulence analysis (PANTA) using the laser Thomson scattering technique. The second harmonic of Nd:YAG laser (λ = 532 nm) and an intensified charge-coupled device were used as a light source and a detector, respectively. Plasmas in PANTA were generated with Ar gas in a pressure range of 1-5mTorr. The range of the applied magnetic field was 600-1500 G. At the center of the plasma, ne and Te ranged (4-20) × 1018 m-3 and 0.8-3 eV, respectively. Further, ne monotonically increased and Te monotonically decreased with the increasing gas pressure and magnetic field.",

author = "Kentaro Tomita and Yuta Sato and Nima Bolouki and Tatsuro Shiraishi and Kiichiro Uchino and Yudai Miwa and Tatsuya Kobayashi and Shigeru Inagaki",

year = "2017",

doi = "10.1585/pfr.12.1401018",

language = "English",

volume = "12",

journal = "Plasma and Fusion Research",

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T1 - Measurement of electron density and temperature using laser Thomson scattering in PANTA

AU - Tomita, Kentaro

AU - Sato, Yuta

AU - Bolouki, Nima

AU - Shiraishi, Tatsuro

AU - Uchino, Kiichiro

AU - Miwa, Yudai

AU - Kobayashi, Tatsuya

AU - Inagaki, Shigeru

PY - 2017

Y1 - 2017

N2 - Electron density (ne) and electron temperature (Te) measurements were performed via the plasma assembly for nonlinear turbulence analysis (PANTA) using the laser Thomson scattering technique. The second harmonic of Nd:YAG laser (λ = 532 nm) and an intensified charge-coupled device were used as a light source and a detector, respectively. Plasmas in PANTA were generated with Ar gas in a pressure range of 1-5mTorr. The range of the applied magnetic field was 600-1500 G. At the center of the plasma, ne and Te ranged (4-20) × 1018 m-3 and 0.8-3 eV, respectively. Further, ne monotonically increased and Te monotonically decreased with the increasing gas pressure and magnetic field.

AB - Electron density (ne) and electron temperature (Te) measurements were performed via the plasma assembly for nonlinear turbulence analysis (PANTA) using the laser Thomson scattering technique. The second harmonic of Nd:YAG laser (λ = 532 nm) and an intensified charge-coupled device were used as a light source and a detector, respectively. Plasmas in PANTA were generated with Ar gas in a pressure range of 1-5mTorr. The range of the applied magnetic field was 600-1500 G. At the center of the plasma, ne and Te ranged (4-20) × 1018 m-3 and 0.8-3 eV, respectively. Further, ne monotonically increased and Te monotonically decreased with the increasing gas pressure and magnetic field.

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