Effect of Coating on the Plasma Chamber Wall in RIKEN Electron Cyclotron Resonance Ion Source

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概要

• 論文の詳細を見る

• The beam intensities of carbon, nitrogen, and argon ions from the RIKEN ECR (electron cyclotron resonance) ion source were measured before and after producing aluminum and magnesium ions. Aluminum and magnesium ions were produced by radially inserting a ceramic rod (Al_2O_3, MgO) into the plasma in the second stage of the ECR ion source. It has been observed that the beam intensities of higher-charge-state ions are enhanced after producing aluminium and magnesium ions. This is supposed to be due to the effect of the coating of aluminum and magnesium oxide on the plasma chamber wall.

• 社団法人応用物理学会の論文
• 1991-05-15

著者

• Nakagawa Takahide

  The Institute Of Physical And Chemical Research (riken)

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• Production of Multicharged Os Ion Beams from Organic Metal Compounds Using a RIKEN 18 GHz Electron Cyclotron Resonance Ion Source
• Determination of Ion Confinement Time in RIKEN 18 GHz Electron Cyclotron Resonance Ion Source (ECRIS) under Pulsed Mode Operation
• Improvement of RIKEN 18 GHz Electron Cyclotron Resonance Ion Source using Aluminum Tube
• Effect of Plasma-Cathode Method on Production of Highly Charged Ions from Oxide in RIKEN 10-GHz Electron-Cyclotron-Resonance Ion Source
• The Effect of an Electrode in the First Stage of RIKEN Electron Cyclotron Resonance Ion Source (ECRIS)
• Effect of Coating on the Plasma Chamber Wall in RIKEN Electron Cyclotron Resonance Ion Source
• Upgrade of RIKEN 18 GHz Electron Cyclotron Resonance Ion Source Using an Electrode at Floating Potential

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