Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.1142
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dc.contributor.authorNeusel, Claudia-
dc.contributor.authorJelitto, Hans-
dc.contributor.authorSchmidt, Dieter-
dc.contributor.authorJanßen, Rolf-
dc.contributor.authorFelten, Frank-
dc.contributor.authorSchneider, Gerold A.-
dc.date.accessioned2013-10-30T10:15:42Zde_DE
dc.date.available2013-10-30T10:15:42Zde_DE
dc.date.issued2011-
dc.identifier.citationJournal of the European Ceramic Society, Volume 32, Issue 5, May 2012, Pages 1053-1057de_DE
dc.identifier.urihttp://tubdok.tub.tuhh.de/handle/11420/1144-
dc.description.abstractThe bulk breakdown behaviour of alumina single crystals with two different crystal orientations, {11-20}-plane (single crystal A) and {0001}-plane (single crystal C), have been studied. Therefor plan-parallel single crystal samples were electrically loaded until dielectric breakdown was achieved. For each crystal orientation, a characteristic breakdown channel direction through the sample could be defined. In C-oriented crystals the breakdown channel originated parallel to the c-axis. For A-oriented crystals however, the breakdown channel crossed the sample in an oblique direction; the angle between crystal surface and breakdown channel was 60°. Here, the breakdown channel crossed the sample along an A-plane. Although the breakdown channel paths of A and C crystals are different, the observed breakdown strength are identical within the scatter range.en
dc.language.isoende_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rights.urihttp://doku.b.tu-harburg.de/doku/lic_mit_pod.phpde
dc.subjectAluminiumoxid Einkristall, Isolator, Durchschlagskanal, bruchmechanische Analysede
dc.subjectdielectric breakdown, optical microscopy, single crystal alumina, insulator, breakdown channel,en
dc.subject.ddc620:Ingenieurwissenschaftende
dc.subject.ddc620:Engineering and allied operationsen
dc.titleDielectric breakdown of alumina single crystalsde_DE
dc.typeWorking Paperde_DE
dc.date.updated2013-10-30T15:52:47Zde_DE
dc.identifier.urnurn:nbn:de:gbv:830-tubdok-12407de_DE
dc.identifier.doi10.15480/882.1142-
dc.type.diniworkingPaper-
dc.subject.gndElektrischer Durchschlagde
dc.subject.gndOptische Analysede
dc.subject.ddccode620-
dc.subject.pacs77.22.-d:Dielectric properties of solids and liquidsen
dc.subject.pacs61.82.Ms:Insulatorsen
dc.subject.pacs91.60.Ed:Crystal structure and defectsen
dc.subject.pacscode61.82.Ms-
dc.subject.pacscode91.60.Ed-
dc.subject.pacscode77.22.-d-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-tubdok-12407de_DE
tuhh.publikation.typworkingPaperde_DE
tuhh.publikation.sourceJournal of the European Ceramic Society, Volume 32, Issue 5, May 2012, Pages 1053-1057,de_DE
tuhh.opus.id1240de_DE
tuhh.oai.showtruede_DE
tuhh.pod.urlhttp://www.epubli.de/oai/tu-hamburg/1240?idp=urn:nbn:de:gbv:830-tubdok-12407de_DE
tuhh.pod.allowedtruede_DE
dc.identifier.hdl11420/1144-
tuhh.abstract.englishThe bulk breakdown behaviour of alumina single crystals with two different crystal orientations, {11-20}-plane (single crystal A) and {0001}-plane (single crystal C), have been studied. Therefor plan-parallel single crystal samples were electrically loaded until dielectric breakdown was achieved. For each crystal orientation, a characteristic breakdown channel direction through the sample could be defined. In C-oriented crystals the breakdown channel originated parallel to the c-axis. For A-oriented crystals however, the breakdown channel crossed the sample in an oblique direction; the angle between crystal surface and breakdown channel was 60°. Here, the breakdown channel crossed the sample along an A-plane. Although the breakdown channel paths of A and C crystals are different, the observed breakdown strength are identical within the scatter range.de_DE
tuhh.publication.instituteKeramische Hochleistungswerkstoffe M-9de_DE
tuhh.identifier.doi10.15480/882.1142-
tuhh.type.opusResearchPaper-
tuhh.contributor.originatorKeramische Hochleistungswerkstoffe M-9de
tuhh.institute.germanKeramische Hochleistungswerkstoffe M-9de
tuhh.institute.englishAdvanced Ceramics M-9en
tuhh.institute.id56de_DE
tuhh.type.id17de_DE
tuhh.gvk.hasppnfalse-
dc.type.driverworkingPaper-
dc.identifier.oclc930768992-
dc.type.casraiWorking Paper-
item.grantfulltextopen-
item.creatorGNDNeusel, Claudia-
item.creatorGNDJelitto, Hans-
item.creatorGNDSchmidt, Dieter-
item.creatorGNDJanßen, Rolf-
item.creatorGNDFelten, Frank-
item.creatorGNDSchneider, Gerold A.-
item.openairecristypehttp://purl.org/coar/resource_type/c_8042-
item.fulltextWith Fulltext-
item.openairetypeWorking Paper-
item.creatorOrcidNeusel, Claudia-
item.creatorOrcidJelitto, Hans-
item.creatorOrcidSchmidt, Dieter-
item.creatorOrcidJanßen, Rolf-
item.creatorOrcidFelten, Frank-
item.creatorOrcidSchneider, Gerold A.-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.deptKeramische Hochleistungswerkstoffe M-9-
crisitem.author.orcid0000-0001-7054-0510-
crisitem.author.orcid0000-0001-5780-6249-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
crisitem.author.parentorgStudiendekanat Maschinenbau-
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