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dc.contributor.advisorKolhinen Veli
dc.contributor.authorPoleshchuk, Kateryna
dc.date.accessioned2016-02-07T18:25:29Z
dc.date.available2016-02-07T18:25:29Z
dc.date.issued2015
dc.identifier.otheroai:jykdok.linneanet.fi:1521964
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/48660
dc.description.abstractIn this work, we have constructed and tested a laser ablation ion source for JYFLTRAP Penning trap at the IGISOL (Ion Guide Isotope Separator On-line) facility. The calibration of the Penning trap parameters requires reference ions or ion clusters that have well-known masses with relatively small mass uncertainty. These ions and ion clusters can be created with certain solid targets, which contain large amounts of isotopes of reference masses and by using a laser for target ablation. In this work simulations of ion source parameters, construction, testing and improving a laser ablation ion source setup have been done. Targets with relatively large abundances of 63Cu and 65Cu, 85Rb, 87Rb, 115In, 120Sn have been used for the laser ablation. Some of these ions were successfully created and measured with the Penning trap.en
dc.format.extent1 verkkoaineisto (52 sivua)
dc.language.isoeng
dc.rightsJulkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty.fi
dc.rightsThis publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited.en
dc.subject.otherlaserablaatio
dc.titleTesting of laser ablation ion source for JYFLTRAP
dc.identifier.urnURN:NBN:fi:jyu-201602071485
dc.type.ontasotPro gradufi
dc.type.ontasotMaster's thesisen
dc.contributor.tiedekuntaMatemaattis-luonnontieteellinen tiedekuntafi
dc.contributor.tiedekuntaFaculty of Sciencesen
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.yliopistoUniversity of Jyväskyläen
dc.contributor.yliopistoJyväskylän yliopistofi
dc.contributor.oppiaineFysiikkafi
dc.contributor.oppiainePhysicsen
dc.date.updated2016-02-07T18:25:30Z
dc.rights.accesslevelopenAccessfi
dc.contributor.oppiainekoodi4021
dc.subject.ysoionit


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