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dc.contributor.author Kim, Dong-Hwan -
dc.contributor.author Kim, Cham -
dc.contributor.author Ha, Dong-Woo -
dc.contributor.author Kim, Hoyoung -
dc.date.accessioned 2018-01-25T01:15:01Z -
dc.date.available 2018-01-25T01:15:01Z -
dc.date.created 2017-04-10 -
dc.date.issued 2011-04-28 -
dc.identifier.issn 0925-8388 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/5393 -
dc.description.abstract With a view to experimental demonstration for an improved thermoelectric performance, a slip casting method under high magnetic field for uni-directionally aligned crystals has been investigated. The sintered body of Bi2Te3 powder, its size between 300 and 500 nm, green-bodied under 6 T magnetic field showed a 33% variation in the fraction of the directionally aligned crystals. According to increasing this fraction, electrical resistivity was reduced with keeping thermal conductivity and Seebeck coefficient unchanged. This could be explained from the fact that the aligned crystals by magnetic field has increased the carrier mobility keeping carrier concentration unchanged. © 2011 Elsevier B.V. -
dc.publisher Elsevier -
dc.title Fabrication and thermoelectric properties of crystal-aligned nano-structured Bi2Te3 -
dc.type Article -
dc.identifier.doi 10.1016/j.jallcom.2011.02.059 -
dc.identifier.wosid 000289373000007 -
dc.identifier.scopusid 2-s2.0-79953175241 -
dc.identifier.bibliographicCitation Journal of Alloys and Compounds, v.509, no.17, pp.5211 - 5215 -
dc.subject.keywordAuthor Thermoelectric -
dc.subject.keywordAuthor Nanostructure -
dc.subject.keywordAuthor Crystal alignment -
dc.subject.keywordAuthor High magnetic field -
dc.subject.keywordAuthor Spark plasma sintering -
dc.subject.keywordPlus Alignment -
dc.subject.keywordPlus ALLOYS -
dc.subject.keywordPlus BISMUTH TELLURIDE -
dc.subject.keywordPlus Carrier Concentration -
dc.subject.keywordPlus Carrier Mobility -
dc.subject.keywordPlus Crystal Alignment -
dc.subject.keywordPlus Crystals -
dc.subject.keywordPlus Electric Conductivity -
dc.subject.keywordPlus Electric Sparks -
dc.subject.keywordPlus Electrical Resistivity -
dc.subject.keywordPlus HIGH-MAGNETIC-FIELD -
dc.subject.keywordPlus High Magnetic Field -
dc.subject.keywordPlus High Magnetic Fields -
dc.subject.keywordPlus Magnetic Field Effects -
dc.subject.keywordPlus Magnetism -
dc.subject.keywordPlus MERIT -
dc.subject.keywordPlus Nano-Structured -
dc.subject.keywordPlus Nanostructure -
dc.subject.keywordPlus Nanostructures -
dc.subject.keywordPlus Sintered Body -
dc.subject.keywordPlus Slip Casting Method -
dc.subject.keywordPlus Spark Plasma Sintering -
dc.subject.keywordPlus Thermoelectric -
dc.subject.keywordPlus Thermoelectric Performance -
dc.subject.keywordPlus Thermoelectric Properties -
dc.citation.endPage 5215 -
dc.citation.number 17 -
dc.citation.startPage 5211 -
dc.citation.title Journal of Alloys and Compounds -
dc.citation.volume 509 -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Chemistry; Materials Science; Metallurgy & Metallurgical Engineering -
dc.relation.journalWebOfScienceCategory Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering -
dc.type.docType Article -
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