3D Mapping of Deuterium for Fusion Applications
Abstract: In this paper deuterium abundances in plasmaenclosing wall materials are analyzed and visualized. The aim isto improve and find new ways of presenting counting statistics.A continuous extension of the sample variance is introducedto incorporate depth resolution when visualizing concentrationas function of depth in a continuous manner. Some ideas ofdesigning measurements of deuterium are discussed, in particularchoosing ion beam energies. By using multiple energies of thehelium-3 beam instead of one, more detector data can be used.With diverse ways of visualizing concentrations derived fromoptimal detector data, one can conveniently quantify deuteriumconcentrations in a surface.
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