Influence of boronization on operation with high-Z plasma facing components in Alcator C-Mod

We report the results of operation of Alcator C-Mod with all high-Z molybdenum plasma facing component (PFC) surfaces. Without boron-coated PFCs energy confinement was poor (HITER,89∼1) due to high core molybdenum (nMo/ne⩽0.1%) and radiation. After applying boron coatings, nMo/ne was reduced by a fa...

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Veröffentlicht in:	Journal of nuclear materials 2007-06, Vol.363-365, p.1110-1118
Hauptverfasser:	Lipschultz, B., Lin, Y., Marmar, E.S., Whyte, D.G., Wukitch, S., Hutchinson, I.H., Irby, J., LaBombard, B., Reinke, M.L., Terry, J.L., Wright, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alcator C-Mod Applied sciences Boronization Controled nuclear fusion plants Energy Energy. Thermal use of fuels Erosion Exact sciences and technology High-Z material Installations for energy generation and conversion: thermal and electrical energy Molybdenum
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