Fusion tritons and plasma-facing components in a fusion reactorT. Kurki-Suonio, V. Hynönen, T. Ahlgren, K. Nordlund, K. Sugiyama, R. Dux and the ASDEX Upgrade TeamEPL, 78 6 (2007) 65002DOI: https://doi.org/10.1209/0295-5075/78/65002