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Micromechanical properties of spherical and facetted He bubble loaded copper

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dc.contributor.coauthorEl-Atwani, O.
dc.contributor.coauthorGigax, J. G.
dc.contributor.coauthorKim, H.
dc.contributor.coauthorMcCabe, R. J.
dc.contributor.coauthorChancey, M. R.
dc.contributor.coauthorWeaver, J.
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.kuauthorCanadinç, Demircan
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2025-01-19T10:29:39Z
dc.date.issued2023
dc.description.abstractExploring new irradiation resistant materials requires understanding their mechanical responses to irradiation. Resistance to helium bubble formation and understanding bubble effects on the mechanical response of candidate materials are crucial factors to qualify materials as irradiation resistant. Here, we explore the effect of spherical and facetted helium bubbles on the mechanical response of copper via in-situ micromechanical tensile testing at room temperature. Bubble formation and shape effects on strength and ductility, and their behavior on grain boundaries are discussed and compared to literature. Loading Cu with helium bubbles is shown here to increase strength but decrease ductility.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipThis work was performed, in part, at the Center for Integrated Nanotechnologies, and office of Science User Facility operated for the U.S. Department of Energy (DOE) Office of Sciences by Los Alamos National Laboratory (Contract 89233218CNA000001) and Sandia National Laboratories (Contract DE-NA-0003525). O. E. A. acknowledges support from the Laboratory Directed Research and Development program of Los Alamos National Laboratory, USA under the early career program project number 20210626ECR.
dc.description.volume61
dc.identifier.doi10.1016/j.eml.2023.102007
dc.identifier.issn2352-4316
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-85152628610
dc.identifier.urihttps://doi.org/10.1016/j.eml.2023.102007
dc.identifier.urihttps://hdl.handle.net/20.500.14288/25919
dc.identifier.wos990577500001
dc.keywordsMechanical properties
dc.keywordsHe bubbles
dc.keywordsSchmid factor
dc.keywordsShear
dc.keywordsDuctility
dc.language.isoeng
dc.publisherElsevier
dc.relation.grantnoU.S. Department of Energy (DOE) Office of Sciences [89233218CNA000001, DE-NA-0003525]; Laboratory Directed Research and Development program of Los Alamos National Laboratory, USA [20210626ECR]
dc.relation.ispartofExtreme Mechanics Letters
dc.subjectEngineering, mechanical
dc.subjectMaterials science, multidisciplinary
dc.subjectMechanics
dc.titleMicromechanical properties of spherical and facetted He bubble loaded copper
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorCanadinç, Demircan
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Mechanical Engineering
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relation.isOrgUnitOfPublication.latestForDiscoveryba2836f3-206d-4724-918c-f598f0086a36
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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