Full metadata record

DC Field Value Language
dc.contributor.authorKwon, O-Jong-
dc.contributor.authorPark, Jonglo-
dc.contributor.authorYim, Ju-Hyuk-
dc.contributor.authorKoo, Hyun-
dc.contributor.authorKim, Jae-Yeol-
dc.contributor.authorYou, HyunWoo-
dc.contributor.authorBae, Sung-Hwan-
dc.contributor.authorKim, Jin-Sang-
dc.contributor.authorPark, Chan-
dc.date.accessioned2024-01-20T18:01:47Z-
dc.date.available2024-01-20T18:01:47Z-
dc.date.created2021-09-02-
dc.date.issued2011-01-
dc.identifier.issn1567-1739-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/130798-
dc.description.abstractThe microstructures and the thermoelectric properties of the polycrystalline Bi2Te3-PbTe alloy, which was prepared by spark plasma sintering were investigated. The polycrystalline alloy consists of Bi rich and Pb rich regions with several nm sizes, which were identified by transmission electron microscope (TEM) and energy dispersive spectrometer (EDS). The highest power factor, S-2 rho(-1), and ZT value of the polycrystalline alloy were 4.30 x 10(-4) Wm(-1) K-2 and similar to 0.39 at 473 K respectively, and the lowest thermal conductivity was similar to 0.5W/mK at same temperature. The relatively low thermal conductivity of polycrystalline Bi2Te3-PbTe alloy is caused by the increase of grain boundary and interfaces between the Bi-rich and the Pb-rich regions. (C) 2010 Elsevier B. V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectTEMPERATURE-
dc.subjectPBTE-
dc.titleThe effect of microstructure on the thermoelectric properties of Bi2Te3-PbTe alloy-
dc.typeArticle-
dc.identifier.doi10.1016/j.cap.2010.11.078-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCURRENT APPLIED PHYSICS, v.11, no.1, pp.S242 - S245-
dc.citation.titleCURRENT APPLIED PHYSICS-
dc.citation.volume11-
dc.citation.number1-
dc.citation.startPageS242-
dc.citation.endPageS245-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.identifier.wosid000288784400051-
dc.identifier.scopusid2-s2.0-79953222899-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordPlusPBTE-
dc.subject.keywordAuthorThermoelectricity-
dc.subject.keywordAuthorBi2Te3-
dc.subject.keywordAuthorPbTe-
Appears in Collections:
KIST Article > 2011
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE