<RESEARCH REPORT>Flux Density Measurements of Neutral Iron in TEXTOR with Laser Induced Fluorescence

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概要

• 論文の詳細を見る

• In a tokamak erosion of the first wall material can lead to high impurity concentration in the core plasma. Large ratios of the flux densities between limiter and wall were observed in TEXTOR, but for the determination of the total impurity fluxes the erosion mechanism has to be known. The flux density of FeI in TEXTOR at different radial positions was determined from the measurement of the particle density and their velocity distribution using laser induced fluorescence. The method will be described in respect to the absolute calibration of the iron density and the spectral resolution of the Doppler broadened resonance line.

• 核融合科学研究所の論文

著者

• Schweer B.

  Kfa Julich Institut Fur Plasmaphysik Association Euratom-kfa

関連論文

• Flux Density Measurements of Neutral Iron in TEXTOR with Laser Induced Fluorescence
• 1a-BA-8 LIF法によるTEXTORトカマクプラズマの金属不純物測定(プラズマ物理・核融合(原子過程とプラズマ診断),第41回年会)

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