Dust Formation due to Interaction between H2 Plasma and Carbon Wall

Kazunori Koga, Ryuji Uehara, Masaharu Shiratani, Yukio Watanabe, Akio Komori

Research output: Contribution to journalConference article

Abstract

The dust formation due to interaction between hydrogen plasma and carbon walls was discussed. Carbon fiber composites of 35 mm in diameter were placed at 285 mm from the center of the quartz window to simulate the divertor wall. It was found that all emission intensities and sputtering rates decrease with the increase in kinetic energy of the ions impinging on the target.

Original languageEnglish
Number of pages1
JournalIEEE International Conference on Plasma Science
Publication statusPublished - Oct 17 2003
Event2003 IEEE International Conference on Plasma Science - Jeju, Korea, Republic of
Duration: Jun 2 2003Jun 5 2003

Fingerprint

dust
plasma
carbon
fiber composites
hydrogen plasma
carbon fibers
kinetic energy
quartz
sputtering
interactions
hydrogen
ion
ions
rate

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Dust Formation due to Interaction between H2 Plasma and Carbon Wall. / Koga, Kazunori; Uehara, Ryuji; Shiratani, Masaharu; Watanabe, Yukio; Komori, Akio.

In: IEEE International Conference on Plasma Science, 17.10.2003.

Research output: Contribution to journalConference article

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AU - Komori, Akio

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