European Commission, Joint Research Centre
2 ARTICLES PUBLISHED IN JoVE
Education
Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident
Dario Manara 1, Luca Soldi 1,2,4, Sara Mastromarino 1,3,5, Kostantinos Boboridis 1, Davide Robba 1, Luka Vlahovic 1, Rudy Konings 1
1European Commission, Joint Research Centre, 2Energy Department, Politecnico di Milano, 3Department of Chemical Physics, Sapienza - Università di Roma, 4CEA Saclay, 5TU Delft
We present experiments in which real nuclear fuel, cladding, and containment materials are laser heated to temperatures beyond 3,000 K while their behavior is studied by radiance spectroscopy and thermal analysis. These experiments simulate, on a laboratory scale, the formation of a lava-phase following a nuclear reactor core meltdown.
Chemistry
A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
Jean-Yves Colle 1, Mohamed Naji 1, Mark Sierig 1, Dario Manara 1
1European Commission, Joint Research Centre (JRC)
We present a technique for Raman spectroscopic analysis of highly radioactive samples compatible with any standard micro-Raman spectrometer, without any radioactive contamination of the instrument. We also show some applications using actinide compounds and irradiated fuel materials.
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