Overview of plasma-material interaction experiments on EAST employing MAPES

Fang Ding, Guang Nan Luo, Richard A. Pitts, Andrey Litnovsky, Xianzu Gong, Rui Ding, Hongmin Mao, Haishan Zhou, William R. Wampler, Peter C. Stangeby, Sophie Carpentier, Maren Hellwig, Rong Yan, Naoko Ashikawa, Masakatsu Fukumoto, Kazunari Katayama, Wenzhang Wang, Huiqian Wang, Liang Chen, Jing WuJunling Chen, Songlin Liu, Chunyi Xie

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

The Material and Plasma Evaluation System (MAPES) in the EAST tokamak has been built up and used to address a variety of plasma-material interaction (PMI) issues relevant to ITER in 2012 EAST campaign. The topics studied cover erosion/redeposition of plasma-facing materials and components, hydrogenic retention in the gaps of castellation structure, deterioration of diagnostic mirrors from impurity deposition and protective technique. An introduction of MAPES system and an overview of the recent experimental results are presented.

Original languageEnglish
Pages (from-to)710-716
Number of pages7
JournalJournal of Nuclear Materials
Volume455
Issue number1
DOIs
Publication statusPublished - Dec 2014

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Materials Science(all)
  • Nuclear Energy and Engineering

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