Description
Masato Morita - Development of Practical Resonance Laser SNMS System for Decommissioning of Fukushima Daiichi Nuclear Power Plant
Ziva Shulaker - Multielement Measurements Without Isobaric Interferences in Stardust Grains with application to Nuclear Fuel Analysis
Michael Savina - A new laser for ultra-trace RIMS
For taking out nuclear fuel debris safely, there is a strong need for analysis methods of debris precisely. The most important thing in the debris analysis is isotope ratio of a certain elements, because the ratio is closely related to both the accident progress and the state of debris. Secondary ion mass spectrometry (SIMS) is a candidate for the analysis. However, isobaric interferences...
One of the strengths of Resonance Ionization Mass Spectrometry (RIMS) is its selectivity, that is the ability to ionize only one element in a sample containing many different elements and thereby eliminating the need for chemical purification prior to analysis. However, in cases where backgrounds are unavoidable, such as ultra-trace analysis or when overwhelming excesses of isobaric atoms are...
