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Thermal transport in composites of self-assembled nickel nanoparticles embedded in yttria stabilized zirconia

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dc.contributor.authorShukla, Nitin C.en
dc.contributor.authorLiao, Hao-Hsiangen
dc.contributor.authorAbiade, Jeremiah T.en
dc.contributor.authorMurayama, Mitsuhiroen
dc.contributor.authorKumar, Dhananjayen
dc.contributor.authorHuxtable, Scott T.en
dc.contributor.departmentMechanical Engineeringen
dc.contributor.departmentInstitute for Critical Technology and Applied Science (ICTAS)en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2014-03-27en
dc.date.accessioned2014-04-16T14:16:49Zen
dc.date.available2014-04-16T14:16:49Zen
dc.date.issued2009-04-01en
dc.description.abstractWe investigate the effect of nickel nanoparticle size on thermal transport in multilayer nanocomposites consisting of alternating layers of nickel nanoparticles and yttria stabilized zirconia (YSZ) spacer layers that are grown with pulsed laser deposition. Using time-domain thermoreflectance, we measure thermal conductivities of k=1.8, 2.4, 2.3, and 3.0 W m(-1) K(-1) for nanocomposites with nickel nanoparticle diameters of 7, 21, 24, and 38 nm, respectively, and k=2.5 W m(-1) K(-1) for a single 80 nm thick layer of YSZ. We use an effective medium theory to estimate the lower limits for interface thermal conductance G between the nickel nanoparticles and the YSZ matrix (G>170 MW m(-2) K(-1)), and nickel nanoparticle thermal conductivity.en
dc.description.sponsorshipNational Science Foundation (U.S. NSF) Grant Nos. CBET-0547122, NSF-NIRT DMR-0403480, NSF-BRIGE EEC-0824340en
dc.description.sponsorshipThomas F. and Kate Miller Jeffress Memorial Trust under Grant No. J-799en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationShukla, Nitin C.; Liao, Hao-Hsiang; Abiade, Jeremiah T.; et al., "Thermal transport in composites of self-assembled nickel nanoparticles embedded in yttria stabilized zirconia," Appl. Phys. Lett. 94, 151913 (2009); http://dx.doi.org/10.1063/1.3116715en
dc.identifier.doihttps://doi.org/10.1063/1.3116715en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/47418en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/94/15/10.1063/1.3116715en
dc.language.isoenen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectMultilayersen
dc.subjectNanoparticlesen
dc.subjectNickelen
dc.subjectPulsed laser depositionen
dc.subjectThermalen
dc.subjectConductivityen
dc.subjectYttrium compoundsen
dc.subjectZirconium compoundsen
dc.subjectConductivityen
dc.subjectNanoscaleen
dc.subjectDenseen
dc.titleThermal transport in composites of self-assembled nickel nanoparticles embedded in yttria stabilized zirconiaen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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