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dc.contributor.authorChen, CCen_US
dc.contributor.authorKuo, CGen_US
dc.contributor.authorChen, JHen_US
dc.contributor.authorChao, CGen_US
dc.date.accessioned2014-12-08T15:37:14Z-
dc.date.available2014-12-08T15:37:14Z-
dc.date.issued2004-12-01en_US
dc.identifier.issn0021-4922en_US
dc.identifier.urihttp://dx.doi.org/10.1143/JJAP.43.8354en_US
dc.identifier.urihttp://hdl.handle.net/11536/25582-
dc.description.abstractA novel and convenient method of thermo-immersion was used to fabricate of a large of lead-bismuth (Pb-Bi) eutectic nanoparticles on an uniform size anodic aluminum oxide (AAO) template. The AAO with a 60 nm pore diameter was used as a template for nanoparticles nucleation and growth. Both Pb-Bi and AAO were placed in a glass tube in vacuum at 10(-6) Torr, controlled by a molecular turbo pump then heated up to the melting point of the alloy. Nanoparticles nucleated and grew on the AAO template when the molten Pb-Bi solidified. The nanoparticles nucleated on the pore corners of the AAO template initially, grew simultaneously and assembled into a big nanoparticle on top of the AAO template later. Additionally, the size diameters of the initial nanoparticles were approximately 15 nm on the pore corners of the AAO template, and 80 nm when the initial nanoparticles formed a large nanoparticle. Latent heat was released when the molten Pb-Bi solidified to form nanoparticles. The size diameters distribution of nanoparticles was observed by scanning electron microscopy (SEM) such that, the diameters of the nanoparticles were 80 nm on top of the AAO template, and 200 nm in depths of the concave.en_US
dc.language.isoen_USen_US
dc.subjectthermo-immersion processen_US
dc.subjectlead-bismuthen_US
dc.subjectnanoparticlesen_US
dc.subjectnucleationen_US
dc.subjectAAOen_US
dc.titleNanoparticles of Pb-Bi eutectic nucleation and growth on alumina templateen_US
dc.typeArticleen_US
dc.identifier.doi10.1143/JJAP.43.8354en_US
dc.identifier.journalJAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERSen_US
dc.citation.volume43en_US
dc.citation.issue12en_US
dc.citation.spage8354en_US
dc.citation.epage8359en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000226035000089-
dc.citation.woscount6-
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