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AbstractAbstract
[en] The nuclear microprobe installed on one of the beam lines of a 4 MV Van de Graaff located in the Research Center of Bruyeres-le-Chatel is described. The various possibilities, particularly the imaging system, and the performances of the instrument are exposed. Two typical application examples concerning, the first, the determination of the deuterium and tritium in glass microballons, the second, the detection and the localization of carbon and oxygen in the superficial layer of lithium hydride pellets, are given. Preliminary results of some other application examples are also presented. The advantages of the nuclear microprobe over the other ponctual analysis techniques are emphasized. 7 refs, 19 figs
[fr]
La microsonde nucleaire installee sur l'une des voies experimentales du Van de Graaff 4 MV du Centre d'Etudes de Bruyeres-le-Chatel est decrite. Ses possibilites, notamment son systeme d'imagerie, et ses performances, sont exposees. Deux exemples d'application typiques concernant le premier, la determination du deuterium et du tritium dans des microballons en verre, le second, la detection et la localisation du carbone et de l'oxygene dans les couches superficielles de pastilles d'hydrure de lithium, sont donnes. Des resultats preliminaires se rapportant a d'autres exemples d'application sont egalement presentes. Les avantages de la microsonde nucleaire sur les autres techniques d'analyse elementaire ponctuelle sont soulignesOriginal Title
La microsonde nucleaire du CEA. Description, possibilites, exemples d'applications
Primary Subject
Source
May 1986; 45 p
Record Type
Report
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Country of publication
ALKALI METAL COMPOUNDS, BARYONS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CATIONS, CHARGED PARTICLES, CHEMICAL ANALYSIS, ELEMENTARY PARTICLES, ELEMENTS, FERMIONS, HADRONS, HYDRIDES, HYDROGEN COMPOUNDS, HYDROGEN IONS, HYDROGEN IONS 1 PLUS, HYDROGEN ISOTOPES, IONS, ISOTOPES, LIGHT NUCLEI, LITHIUM COMPOUNDS, NONDESTRUCTIVE ANALYSIS, NONMETALS, NUCLEI, NUCLEONS, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, STABLE ISOTOPES, YEARS LIVING RADIOISOTOPES
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