Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.2160
DC FieldValueLanguage
dc.contributor.authorMahr, Christoph-
dc.contributor.authorMüller-Caspary, Knut-
dc.contributor.authorGraf, Matthias-
dc.contributor.authorLackmann, Anastasia-
dc.contributor.authorGrieb, Tim-
dc.contributor.authorSchowalter, Marco-
dc.contributor.authorKrause, Florian Fritz-
dc.contributor.authorMehrtens, Thorsten-
dc.contributor.authorWittstock, Arne-
dc.contributor.authorWeissmüller, Jörg-
dc.contributor.authorRosenauer, Andreas-
dc.date.accessioned2019-04-03T06:23:26Z-
dc.date.available2019-04-03T06:23:26Z-
dc.date.issued2017-11-03-
dc.identifier.citationMaterials Research Letters 1 (6): 84-92 (2018-01-02)de_DE
dc.identifier.issn2166-3831de_DE
dc.identifier.urihttp://hdl.handle.net/11420/2246-
dc.description.abstractReversible macroscopic length changes in nanoporous structures can be achieved by applying electric potentials or by exposing them to different gases or liquids. Thus, these materials are interesting candidates for applications as sensors or actuators. Macroscopic length changes originate from microscopic changes of crystal lattice parameters. In this report, we show spatially resolved measurements of crystal lattice strain in dealloyed nanoporous gold. The results confirm theory by indicating a compression of the lattice along the axis of cylindrically shaped ligaments and an expansion in radial direction. Furthermore, we show that curved npAu surfaces show inward relaxation of the surface layer. (Figure presented) IMPACT STATEMENT We show spatially resolved measurements of strain in nanoporous gold confirming theory: Crystal lattice is compressed along the axis of cylindrical ligaments and expanded in radial direction, surfaces relax inward.en
dc.language.isoende_DE
dc.publisherTaylor & Francisde_DE
dc.relation.ispartofMaterials Research Lettersde_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.subjectNanoporous goldde_DE
dc.subjectlattice strainde_DE
dc.subjectsensorde_DE
dc.subjectactuatorde_DE
dc.subjectnano-beam electron diffractionde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleMeasurement of local crystal lattice strain variations in dealloyed nanoporous goldde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-882.029668-
dc.identifier.doi10.15480/882.2160-
dc.type.diniarticle-
dc.subject.ddccode620-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.029668-
tuhh.oai.showtruede_DE
tuhh.abstract.englishReversible macroscopic length changes in nanoporous structures can be achieved by applying electric potentials or by exposing them to different gases or liquids. Thus, these materials are interesting candidates for applications as sensors or actuators. Macroscopic length changes originate from microscopic changes of crystal lattice parameters. In this report, we show spatially resolved measurements of crystal lattice strain in dealloyed nanoporous gold. The results confirm theory by indicating a compression of the lattice along the axis of cylindrically shaped ligaments and an expansion in radial direction. Furthermore, we show that curved npAu surfaces show inward relaxation of the surface layer. (Figure presented) IMPACT STATEMENT We show spatially resolved measurements of strain in nanoporous gold confirming theory: Crystal lattice is compressed along the axis of cylindrical ligaments and expanded in radial direction, surfaces relax inward.de_DE
tuhh.publisher.doi10.1080/21663831.2017.1396263-
tuhh.publication.instituteWerkstoffphysik und -technologie M-22de_DE
tuhh.identifier.doi10.15480/882.2160-
tuhh.type.opus(wissenschaftlicher) Artikel-
tuhh.institute.germanWerkstoffphysik und -technologie M-22de
tuhh.institute.englishWerkstoffphysik und -technologie M-22de_DE
tuhh.gvk.hasppnfalse-
openaire.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.type.driverarticle-
dc.rights.cchttps://creativecommons.org/licenses/by/4.0/de_DE
dc.type.casraiJournal Article-
tuhh.container.issue1de_DE
tuhh.container.volume6de_DE
tuhh.container.startpage84de_DE
tuhh.container.endpage92de_DE
dc.rights.nationallicensefalsede_DE
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.creatorGNDMahr, Christoph-
item.creatorGNDMüller-Caspary, Knut-
item.creatorGNDGraf, Matthias-
item.creatorGNDLackmann, Anastasia-
item.creatorGNDGrieb, Tim-
item.creatorGNDSchowalter, Marco-
item.creatorGNDKrause, Florian Fritz-
item.creatorGNDMehrtens, Thorsten-
item.creatorGNDWittstock, Arne-
item.creatorGNDWeissmüller, Jörg-
item.creatorGNDRosenauer, Andreas-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorOrcidMahr, Christoph-
item.creatorOrcidMüller-Caspary, Knut-
item.creatorOrcidGraf, Matthias-
item.creatorOrcidLackmann, Anastasia-
item.creatorOrcidGrieb, Tim-
item.creatorOrcidSchowalter, Marco-
item.creatorOrcidKrause, Florian Fritz-
item.creatorOrcidMehrtens, Thorsten-
item.creatorOrcidWittstock, Arne-
item.creatorOrcidWeissmüller, Jörg-
item.creatorOrcidRosenauer, Andreas-
item.openairetypeArticle-
item.grantfulltextopen-
crisitem.author.deptWerkstoffphysik und -technologie M-22-
crisitem.author.deptWerkstoffphysik und -technologie M-22-
crisitem.author.orcid0000-0003-1872-8887-
crisitem.author.orcid0000-0002-2588-7993-
crisitem.author.orcid0000-0002-2065-0014-
crisitem.author.orcid0000-0002-3054-6181-
crisitem.author.orcid0000-0001-5391-6934-
crisitem.author.orcid0000-0002-9410-2483-
crisitem.author.orcid0000-0001-9172-0123-
crisitem.author.orcid0000-0002-0139-3710-
crisitem.author.orcid0000-0002-8958-4414-
crisitem.author.orcid0000-0003-4742-0451-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
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