FIB line marking as a tool for local erosion/deposition/fuzz formation measurements in ASDEX Upgrade during the He campaign

Tungsten (W) is the prime candidate for the plasma facing material in present and future fusion devices. When exposed to a plasma containing He ions, W can exhibit creation of sub-surface nano-bubbles leading to formation of nano-tendrils called fuzz. Formation of W fuzz was confirmed by many labora...

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Main Authors: M. Rasiński, S. Brezinsek, A. Kreter, T. Dittmar, K. Krieger, M. Balden, P. de Marne, R. Dux, M. Faitsch, A. Hakola, J. Likonen, E. Tsitrone, V. Rohde
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Nuclear Materials and Energy
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179123001783