Surface analysis of tiles and samples exposed to the first JET campaigns with the ITER-like wall

被引：41
作者：
Coad, J. P. [1 ,2 ]
Alves, E. [3 ]
Barradas, N. P. [4 ]
Baron-Wiechec, A. [2 ]
Catarino, N. [3 ]
Heinola, K. [5 ]
Likonen, J. [1 ]
Mayer, M. [6 ]
Matthews, G. F. [2 ]
Petersson, P. [7 ]
Widdowson, A. [2 ]
机构：
[1] VTT, Assoc EURATOM TEKES, FI-02044 Espoo, Finland
[2] EURATOM CCFE Fus Assoc, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England
[3] Univ Lisbon, Inst Plasmas & Fusao Nucl, Associacao EURATOM IST, P-1049001 Lisbon, Portugal
[4] Univ Lisbon, Ctr Ciencias & Tecnol Nucl, Associacao EURATOM IST, P-2686953 Sacavem, Portugal
[5] Univ Helsinki, EURATOM Assoc, TEKES, FIN-00014 Helsinki, Finland
[6] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany
[7] Royal Inst Technol, Assoc EURATOM VR, Dept Fus Plasma Phys, S-10405 Stockholm, Sweden
[8] JET EFDA, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England
来源：
PHYSICA SCRIPTA | 2014年 / T159卷
基金：
英国工程与自然科学研究理事会;
关键词：
divertor materials; beryllium; plasma-materials interaction; re-deposition; DIVERTOR; EROSION; DUST;
D O I：
10.1088/0031-8949/2014/T159/014012
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper reports on the first post-mortem analyses of tiles removed from JET after the first campaigns with the ITER-like wall (ILW) during 2011-12 [1]. Tiles from the divertor have been analysed by ion beam analysis techniques and by secondary ion mass spectrometry to determine the amount of beryllium deposition and deuterium retention in the tiles exposed to the scrape-off layer. Films 10-20 mu m thick were present at the top of tile 1, but only very thin films (<1 mu m) were found in the shadowed areas and on other divertor tiles. The total amount of Be found in the divertor following the ILW campaign was a factor of similar to 9 less than the material deposited in the 2007-09 carbon campaign, after allowing for the longer operations in 2007-09.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] PLASMA FACING MATERIALS FOR THE JET ITER-LIKE WALL
    Thomser, C.
    Bailescu, V.
    Brezinsek, S.
    Coenen, J. W.
    Greuner, H.
    Hirai, T.
    Linke, J.
    Lungu, C. P.
    Maier, H.
    Matthews, G.
    Mertens, Ph
    Neu, R.
    Philipps, V.
    Riccardo, V.
    Rubel, M.
    Ruset, C.
    Schmidt, A.
    Uytdenhouwen, I.
    FUSION SCIENCE AND TECHNOLOGY, 2012, 62 (01) : 1 - 8
  • [32] Overview of fuel inventory in JET with the ITER-like wall
    Widdowson, A.
    Coad, J. P.
    Alves, E.
    Baron-Wiechec, A.
    Barradas, N. P.
    Brezinsek, S.
    Catarino, N.
    Corregidor, V.
    Heinola, K.
    Koivuranta, S.
    Krat, S.
    Lahtinen, A.
    Likonen, J.
    Matthews, G. F.
    Mayer, M.
    Petersson, P.
    Rubel, M.
    Abduallev, S.
    Abhangi, M.
    Abreu, P.
    Afzal, M.
    Aggarwal, K. M.
    Ahlgren, T.
    Ahn, J. H.
    Aho-Mantila, L.
    Aiba, N.
    Airila, M.
    Albanese, R.
    Aldred, V.
    Alegre, D.
    Alessi, E.
    Aleynikov, P.
    Alfier, A.
    Alkseev, A.
    Allinson, M.
    Alper, B.
    Alves, E.
    Ambrosino, G.
    Ambrosino, R.
    Amicucci, L.
    Amosov, V.
    Sunden, E. Andersson
    Angelone, M.
    Anghel, M.
    Angioni, C.
    Appel, L.
    Appelbee, C.
    Arena, P.
    Ariola, M.
    Arnichand, H.
    NUCLEAR FUSION, 2017, 57 (08)
  • [33] Melt damage to the JET ITER-like Wall and divertor
    Matthews, G. F.
    Bazylev, B.
    Baron-Wiechec, A.
    Coenen, J.
    Heinola, K.
    Kiptily, V.
    Maier, H.
    Reux, C.
    Riccardo, V.
    Rimini, F.
    Sergienko, G.
    Thompson, V.
    Widdowson, A.
    Abhangi, M.
    Abreu, P.
    Aftanas, M.
    Afzal, M.
    Aggarwal, K. M.
    Aho-Mantila, L.
    Ahonen, E.
    Aints, M.
    Airila, M.
    Albanese, R.
    Alegre, D.
    Alessi, E.
    Aleynikov, P.
    Alfier, A.
    Alkseev, A.
    Allan, P.
    Almaviva, S.
    Alonso, A.
    Alper, B.
    Alsworth, I.
    Alves, D.
    Ambrosino, G.
    Ambrosino, R.
    Amosov, V.
    Andersson, F.
    Andersson Sunden, E.
    Angelone, M.
    Anghel, A.
    Anghel, M.
    Angioni, C.
    Appel, L.
    Apruzzese, G.
    Arena, P.
    Ariola, M.
    Arnichand, H.
    Arnoux, G.
    Arshad, S.
    PHYSICA SCRIPTA, 2016, T167
  • [34] Characterising dust in JET with the new ITER-like wall
    Flanagan, J. C.
    Sertoli, M.
    Bacharis, M.
    Matthews, G. F.
    de Vries, P. C.
    Widdowson, A.
    Coffey, I. H.
    Arnoux, G.
    Sieglin, B.
    Brezinsek, S.
    Coenen, J. W.
    Marsen, S.
    Craciunescu, T.
    Murari, A.
    Harting, D.
    Cackett, A.
    Hodille, E.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2015, 57 (01)
  • [35] 2D tritium distribution on tungsten tiles used in JET ITER-like wall project
    Hatano, Y.
    Widdowson, A.
    Bekris, N.
    Ayres, C.
    Baron-Wiechec, A.
    Likonen, J.
    Koivuranta, S.
    Ikonen, J.
    Yumizura, K.
    JOURNAL OF NUCLEAR MATERIALS, 2015, 463 : 966 - 969
  • [36] ELM-resolved divertor erosion in the JET ITER-Like Wall
    Den Harder, N.
    Brezinsek, S.
    Puetterich, T.
    Fedorczak, N.
    Matthews, G. F.
    Meigs, A.
    Stamp, M. F.
    van de Sanden, M. C. M.
    Van Rooij, G. J.
    NUCLEAR FUSION, 2016, 56 (02)
  • [37] Tritium retention characteristics in dust particles in JET with ITER-like wall
    Otsuka, T.
    Masuzaki, S.
    Ashikawa, N.
    Hatano, Y.
    Asakura, Y.
    Suzuki, Tatsuya
    Suzuki, Takumi
    Isobe, K.
    Hayashi, T.
    Tokitani, M.
    Oya, Y.
    Hamaguchi, D.
    Kurotaki, H.
    Sakamoto, R.
    Tanigawa, Hiroyasu
    Nakamichi, M.
    Widdowson, A.
    Rubel, M.
    Abduallev, S.
    Abhangi, M.
    Abreu, P.
    Afzal, M.
    Aggarwal, K. M.
    Ahlgren, T.
    Ahn, J. H.
    Aho-Mantila, L.
    Aiba, N.
    Airila, M.
    Albanese, R.
    Aldred, V.
    Alegre, D.
    Alessi, E.
    Aleynikov, P.
    Alfier, A.
    Alkseev, A.
    Allinson, M.
    Alper, B.
    Alves, E.
    Ambrosino, G.
    Ambrosino, R.
    Amicucci, L.
    Amosov, V.
    Sunden, E. Andersson
    Angelone, M.
    Anghel, M.
    Angioni, C.
    Appel, L.
    Appelbee, C.
    Arena, P.
    Ariola, M.
    NUCLEAR MATERIALS AND ENERGY, 2018, 17 : 279 - 283
  • [38] Tritium distributions on W-coated divertor tiles used in the third JET ITER-like wall campaign
    Hatano, Y.
    Lee, S. E.
    Likonen, J.
    Koivuranta, S.
    Hara, M.
    Masuzaki, S.
    Asakura, N.
    Isobe, K.
    Hayashi, T.
    Ikonen, J.
    Widdowson, A.
    Litaudon, X.
    Abduallev, S.
    Abhangi, M.
    Abreu, P.
    Afzal, M.
    Aggarwal, K. M.
    Ahlgren, T.
    Ahn, J. H.
    Aho-Mantila, L.
    Aiba, N.
    Airila, M.
    Albanese, R.
    Aldred, V
    Alegre, D.
    Alessi, E.
    Aleynikov, P.
    Alfier, A.
    Alkseev, A.
    Allinson, M.
    Alper, B.
    Alves, E.
    Ambrosino, G.
    Ambrosino, R.
    Amicucci, L.
    Amosov, V
    Sunden, E. Andersson
    Angelone, M.
    Anghel, M.
    Angioni, C.
    Appel, L.
    Appelbee, C.
    Arena, P.
    Ariola, M.
    Arnichand, H.
    Arshad, S.
    Ash, A.
    Ashikawa, N.
    Aslanyan, V
    Asunta, O.
    NUCLEAR MATERIALS AND ENERGY, 2019, 18 : 258 - 261
  • [39] First results from the 10Be marker experiment in JET with ITER-like wall
    Bergsaker, H.
    Possnert, G.
    Bykov, I.
    Heinola, K.
    Petersson, P.
    Miettunen, J.
    Widdowson, A.
    Riccardo, V.
    Nunes, I.
    Stamp, M.
    Brezinsek, S.
    Groth, M.
    Kurki-Suonio, T.
    Likonen, J.
    Coad, J. P.
    Borodin, D.
    Kirschner, A.
    Schmid, K.
    Krieger, K.
    NUCLEAR FUSION, 2014, 54 (08)
  • [40] Operation and coupling of LH waves with the ITER-like wall at JET
    Kirov, K. K.
    Mailloux, J.
    Ekedahl, A.
    Petrzilka, V.
    Arnoux, G.
    Baranov, Yu
    Brix, M.
    Goniche, M.
    Jachmich, S.
    Mayoral, M-L
    Ongena, J.
    Rimini, F.
    Stamp, M.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2013, 55 (11)
12345