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dc.contributor.authorKäyhkö, Marko
dc.contributor.authorPalosaari, M. R. J.
dc.contributor.authorLaitinen, Mikko
dc.contributor.authorArstila, Kai
dc.contributor.authorMaasilta, Ilari
dc.contributor.authorFowler, J. W.
dc.contributor.authorDoriese, W. B.
dc.contributor.authorUllom, J. N.
dc.contributor.authorSajavaara, Timo
dc.date.accessioned2017-08-14T04:43:54Z
dc.date.available2019-03-17T22:35:43Z
dc.date.issued2017
dc.identifier.citationKäyhkö, M., Palosaari, M. R. J., Laitinen, M., Arstila, K., Maasilta, I., Fowler, J. W., Doriese, W. B., Ullom, J. N., & Sajavaara, T. (2017). Minimum detection limits and applications of proton and helium induced X-ray emission using transition-edge sensor array. <i>Nuclear Instruments and Methods in Physics Research. Section B : Beam Interactions with Materials and Atoms</i>, <i>406</i>(Part A), 130-134. <a href="https://doi.org/10.1016/j.nimb.2017.02.040" target="_blank">https://doi.org/10.1016/j.nimb.2017.02.040</a>
dc.identifier.otherCONVID_26911651
dc.identifier.otherTUTKAID_73280
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/55075
dc.description.abstractWe have determined minimum detection limits, MDLs, for elements 14 ≤ Z ≤ 86 using a transition-edge sensor array, TES array, and as a comparison using an Amptek X-123SDD silicon drift detector, SDD. This was done using a 3 MeV proton beam and a 5.1 MeV helium beam. MDLs were determined for a thin film sample on top of C substrate, and for a bulk sample containing mostly Al. Due to the smaller peak-to-background ratio, lower detection limits were obtainable using the TES array for most of the elements. However, for elements 30 ≤ Z ≤ 45 the performance of the TES array was not as good as the SDD performance. This is due to the limitations of the TES used at energies > 10 keV. The greatest advantage of TES comes, however, when detecting low intensity peaks close to high intensity peaks. Such a case was demonstrated by measuring a fly ash with overlapping Ti, V, Ba, and Ce peaks, where minimum detection limits of V, Ba, and Ce were decreased by factor of 620, 400, and 680, respectively compared to the SDD.
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofseriesNuclear Instruments and Methods in Physics Research. Section B : Beam Interactions with Materials and Atoms
dc.subject.otherPIXE
dc.subject.otherTES
dc.subject.otherminimum detection limit
dc.subject.otherhelium-induced x-ray emission
dc.titleMinimum detection limits and applications of proton and helium induced X-ray emission using transition-edge sensor array
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201708083434
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineKiihdytinlaboratoriofi
dc.contributor.oppiaineNanoscience Centeren
dc.contributor.oppiaineAccelerator Laboratoryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-08-08T12:15:03Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange130-134
dc.relation.issn0168-583X
dc.relation.numberinseriesPart A
dc.relation.volume406
dc.type.versionacceptedVersion
dc.rights.copyright© 2017 Elsevier B.V. This is a final draft version of an article whose final and definitive form has been published by Elsevier. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.relation.doi10.1016/j.nimb.2017.02.040
dc.type.okmA1


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