Phase formation and dopant redistribution in thin silicide layer stacks

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https://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2016021014232
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dc.contributor.advisorProf. Dr. Joachim Wollschläger
dc.creatorOgiewa, Kirsten
dc.date.accessioned2016-02-10T13:59:51Z
dc.date.available2016-02-10T13:59:51Z
dc.date.issued2016-02-10T13:59:51Z
dc.identifier.urihttps://osnadocs.ub.uni-osnabrueck.de/handle/urn:nbn:de:gbv:700-2016021014232-
dc.description.abstractIn the present work atom probe tomography (APT) was applied to analyze thin films used in semiconductor industry to investigate the capability of atom probe tomography as well as the dopant redistribution in thin silicide layer stacks. Different titanium silicide layer stacks are investigated and titanium diboride precipitates are identified by APT. Arsenic grain boundary segregation is verified by APT in cobalt silicide layer stacks. Furthermore APT measurements are compared to commonly used methods such as TEM and SIMS and found in good agreement. Each method exhibits its own advantages depending on the sample and the question. Atom probe tomography offers some unique features enabling three-dimensional analysis on the nanometer scale as shown on the mentioned thin film layer stacks.eng
dc.subjectatom probe tomographyeng
dc.subjectthin filmseng
dc.subjectsilicideeng
dc.subject.ddc530 - Physik
dc.titlePhase formation and dopant redistribution in thin silicide layer stackseng
dc.typeDissertation oder Habilitation [doctoralThesis]-
thesis.locationOsnabrück-
thesis.institutionUniversität-
thesis.typeDissertation [thesis.doctoral]-
thesis.date2015-09-25-
dc.contributor.refereeProf. Dr. Steffen Teichert
vCard.ORGFB4
Enthalten in den Sammlungen:FB06 - E-Dissertationen

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