Overview of the plasma-surface interaction on limiter surfaces in the startup campaign of Wendelstein 7-X

This is the authors' abstract. We don't add key points for this paper.

Overview of the plasma-surface interaction on limiter surfaces in the startup campaign of Wendelstein 7-X, Winters, V R, Brezinsek, S, Effenberg, F, Rasinski, M, Schmitz, O, Stephey, L, Biedermann, C, Dhard, C P, Frerichs, H, Harris, J, Krychowiak, M, König, R, Pedersen, T Sunn, Wurden, G A, the W7-X team