NUCLEAR TECHNIQUES, Volume. 45, Issue 10, 100204(2022)

Slow positron beam study on defects induced by Xe ions irridiation in matrix graphite of fuel elements

Hongxia XU1, Jun LIN1, Zhiyong ZHU1, Jiandang LIU2、*, Bingchuan GU2, and Bangjiao YE2
Author Affiliations
  • 1Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China
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    Figures & Tables(4)
    Depth profile of displacement per atom (DPA)(a) in graphite irradiated with 1 MeV Xe ions to the different fluences, and depth profile (DPA) of Xe ions concentrations irradiated to flux of 5.8×1014 ions·cm-2 (b), calculated by SRIM
    The S parameter as a function of positron incidence energy or mean implantation depth (S-E curve) for graphite before and after 1 MeV Xe ions irradiation
    The S-W parameter distribution for graphite with 1 MeV Xe ion irradiation
    The hardness as a function of Xe ion irradiation fluence and depth for graphite
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    Hongxia XU, Jun LIN, Zhiyong ZHU, Jiandang LIU, Bingchuan GU, Bangjiao YE. Slow positron beam study on defects induced by Xe ions irridiation in matrix graphite of fuel elements[J]. NUCLEAR TECHNIQUES, 2022, 45(10): 100204

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    Paper Information

    Category: Research Articles

    Received: Feb. 10, 2022

    Accepted: --

    Published Online: Nov. 4, 2022

    The Author Email: LIU Jiandang (liujd@ustc.edu.cn)

    DOI:10.11889/j.0253-3219.2022.hjs.45.100204

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