@article{85acff46857e4302a53a2bf47430ad25,
title = "Tritium distributions on W-coated divertor tiles used in the third JET ITER-like wall campaign",
abstract = "Tritium (T) distributions on tungsten (W)-coated plasma-facing tiles used in the third ITER-like wall campaign (2015–2016) of the Joint European Torus (JET) were examined by means of an imaging plate technique and β-ray induced x-ray spectrometry, and they were compared with the distributions after the second (2013–2014) campaign. Strong enrichment of T in beryllium (Be) deposition layers was observed after the second campaign. In contrast, T distributions after the third campaign was more uniform though Be deposition layers were visually recognized. The one of the possible explanations is enhanced desorption of T from Be deposition layers due to higher tile temperatures caused by higher energy input in the third campaign.",
keywords = "Deposition, Divertor, Radiation, Retention, Tritium",
author = "{JET Contributors} and Y. Hatano and Lee, {S. E.} and J. Likonen and S. Koivuranta and M. Hara and S. Masuzaki and N. Asakura and K. Isobe and T. Hayashi and J. Ikonen and A. Widdowson and X. Litaudon and S. Abduallev and M. Abhangi and P. Abreu and M. Afzal and Aggarwal, {K. M.} and T. Ahlgren and Ahn, {J. H.} and L. Aho-Mantila and N. Aiba and M. Airila and R. Albanese and V. Aldred and D. Alegre and E. Alessi and P. Aleynikov and A. Alfier and A. Alkseev and M. Allinson and B. Alper and E. Alves and G. Ambrosino and R. Ambrosino and L. Amicucci and V. Amosov and {Andersson Sunden}, E. and M. Angelone and M. Anghel and C. Angioni and L. Appel and C. Appelbee and P. Arena and M. Ariola and H. Arnichand and S. Arshad and A. Ash and N. Ashikawa and V. Aslanyan and {Parra Diaz}, F.",
note = "Funding Information: This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014–2018 under (Grant no. 633053 ) . The views and opinions expressed herein do not necessarily reflect those of the European Commission. The study was supported by JSPS KAKENHI (Grant no. JP26289353 ), the ITER Broader Approach Activities, and the National Institute for Fusion Research (NIFS) as a part of PWI Collaboration. Funding Information: This work has been carried out within the framework of the EUROfusion Consortium and has received funding from the Euratom research and training programme 2014–2018 under (Grant no. 633053). The views and opinions expressed herein do not necessarily reflect those of the European Commission. The study was supported by JSPS KAKENHI (Grant no. JP26289353), the ITER Broader Approach Activities, and the National Institute for Fusion Research (NIFS) as a part of PWI Collaboration. Publisher Copyright: {\textcopyright} 2019 The Authors",
year = "2019",
month = jan,
day = "1",
doi = "10.1016/j.nme.2019.01.001",
language = "English (US)",
volume = "18",
pages = "258--261",
journal = "Nuclear Materials and Energy",
issn = "2352-1791",
publisher = "Elsevier Limited",
}