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Development toward a double focusing isotopic separator for noble gas isotope enrichment

hal.structure.identifierChimie Nucléaire Analytique et Bio-environnementale [CNAB]
dc.contributor.authorLAVIELLE, Bernard
hal.structure.identifierChimie Nucléaire Analytique et Bio-environnementale [CNAB]
dc.contributor.authorTHOMAS, Bertrand
hal.structure.identifierChimie Nucléaire Analytique et Bio-environnementale [CNAB]
dc.contributor.authorGILABERT, Eric
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorCANCHEL, Grégory
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorHORLAIT, Denis
hal.structure.identifierLaboratoire de Détection et de Géophysique (CEA) [LDG]
dc.contributor.authorTOPIN, Sylvain
hal.structure.identifierDAM Île-de-France [DAM/DIF]
dc.contributor.authorPOINTURIER, Fabien
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorMOULIN, Christophe
dc.date.issued2016-10
dc.identifier.issn1076-5174
dc.description.abstractEnA double focusing sector field mass filter used in Nier-Johnson geometry has been built in order to perform Kr isotope enrichment for 81 Kr and 85 Kr isotopes. The principle consists in implanting Kr + ions accelerated at 7 keV in Al foils after separation using the magnetic sector. A specific ion source has been designed capable of generating high Kr + ion beams (>0.5 μA) to transfer into the collecting Al foils in 3 to 5 h significant fractions of large Kr samples (10 15 to 10 16 atoms) initially introduced in the instrument. Implanted Kr isotopes can be further selectively released from the Al foil by surface ablation using an infrared laser beam. Implantation yields and enrichment factors are measured using a conventional mass spectrometer.
dc.language.isoen
dc.publisherWiley-Blackwell
dc.subject.ennoble gases
dc.subject.enisotope enrichment
dc.subject.enion implantation
dc.subject.enmass spectrometry
dc.title.enDevelopment toward a double focusing isotopic separator for noble gas isotope enrichment
dc.typeArticle de revue
dc.identifier.doi10.1002/jms.3800
dc.subject.halChimie/Chimie analytique
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
dc.subject.halPhysique [physics]/Physique [physics]/Chimie-Physique [physics.chem-ph]
bordeaux.journalJournal of Mass Spectrometry
bordeaux.page908-913
bordeaux.volume51
bordeaux.issue10
bordeaux.peerReviewedoui
hal.identifierhal-02333378
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02333378v1
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