Erosion characterization of SiC and Ti3SiC2 on DIII-D using focused ion beam micro-trenches

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J. Coburn; E. Unterberg; J. Barton; D. Rudakov; I. Bykov; C.M. Parish; R. Wilcox; C. Lasnier; T. Abrams; J. Watkins; D.L. Hillis; M. Bourham;
(2019)

Plasma-facing materials in future large-scale fusion reactors must be designed to withstand high heat fluxes from extreme off-normal events such as edge localized modes and unmitigated plasma disruptions. The erosion rates of possible tungsten-alternative materials are ... View more
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