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dc.contributor.authorKäyhkö, Marko
dc.date.accessioned2018-08-15T12:15:44Z
dc.date.available2018-08-15T12:15:44Z
dc.date.issued2018fi
dc.identifier.isbn978-951-39-7525-8fi
dc.identifier.otheroai:jykdok.linneanet.fi:1891540
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/59250
dc.description.abstractA transition-edge sensor array has been applied to particle-induced X-ray emission. We have characterized the detector for quantitative analysis and obtained minimum detection limit over two orders of magnitude better compared to a silicon drift detector. We have also studied chemical effects in analysis of Ti, TiO2 and TiN using proton and heavy ion beams. A chemical shift for TiO2 was observed in proton measurements, and relative multiple ionization X-ray satellite line intensities changed between metallic Ti and other compounds with heavy ions. Detection of low energy X-rays down to 0.5 keV was achieved by installing a polycapillary lens in front of the transition-edge sensor array in external beam measurement setup. We developed a software for TES data analysis, including features such as graphical user interface, automated energy calibration, fitting of high-resolution spectra, and quantitative elemental analysis.fi
dc.format.extent1 verkkoaineisto (61 sivua, 50 sivua useina numerointijaksoina, 13 numeroimatonta sivua) : kuvitettu
dc.language.isoeng
dc.publisherUniversity of Jyväskylä
dc.relation.ispartofseriesResearch report / Department of Physics, University of Jyväskyläfi
dc.relation.isversionofJulkaistu myös painettuna.
dc.subject.otherparticle-induced X-ray emissionfi
dc.subject.othertransition-edge sensorfi
dc.subject.otherhigh energy resolutionfi
dc.subject.otherchemical speciationfi
dc.titleTransition-edge sensors for particle-induced X-ray emission spectrometryfi
dc.identifier.urnURN:ISBN:978-951-39-7525-8
dc.contributor.yliopistoUniversity of Jyväskyläen
dc.contributor.yliopistoJyväskylän yliopistofi
dc.contributor.oppiaineFysiikkafi
dc.relation.issn0075-465X
dc.relation.numberinseries2018, 8fi
dc.rights.accesslevelopenAccessfi


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