Other Open Access
Paschke-Brühl, Franziska-Luise
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="DOI">10.14278/rodare.1117</identifier> <creators> <creator> <creatorName>Paschke-Brühl, Franziska-Luise</creatorName> <givenName>Franziska-Luise</givenName> <familyName>Paschke-Brühl</familyName> <affiliation>TU Dresden, Helmholtz-Zentrum Dresden-Rossendorf </affiliation> </creator> </creators> <titles> <title>Simulating Multi Layer Targets for Grazing Incidence Small Angle X-ray Scattering</title> </titles> <publisher>Rodare</publisher> <publicationYear>2021</publicationYear> <subjects> <subject>GISAXS</subject> <subject>SAXS</subject> <subject>grazing-incidence small-angle x-ray scattering</subject> <subject>SMILEI</subject> <subject>Simulation</subject> <subject>Density Oscialltion</subject> </subjects> <dates> <date dateType="Issued">2021-07-27</date> </dates> <language>en</language> <resourceType resourceTypeGeneral="Other"/> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://rodare.hzdr.de/record/1117</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://www.hzdr.de/publications/Publ-33027</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.14278/rodare.1116</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/rodare</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><p>This bachelor thesis studies the feasibility of grazing-incidence small-angle x-ray scattering<br> (GISAXS) in the UHI laser-target interaction via computational simulations with SMILEI. In<br> this work we briefly analyze the front and back of the target. We find predominantly that the<br> compression of the target becomes apparent in the GISAXS pattern, while we can not observe<br> ablation. We will mainly focus on the density oscillation, a dynamic that has not been mentio-<br> ned in literature yet. The density oscillation dynamics depend on a simple pressure gradient<br> in between the layers. We observe the multi layers inversely oscillating in density and a global<br> density alteration moving through the target. The density alteration allows to recognize the<br> dynamic in a GISAXS pattern. We learn, that GISAXS is feasible in the high intensity regime,<br> but not for the same dynamics as in the lower intensity regime.</p></description> </descriptions> </resource>
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