Thermoelectric properties of individual single-crystalline PbTe nanowires grown by a vapor transport method
DC Field | Value | Language |
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dc.contributor.author | Lee, Seung Hyun | - |
dc.contributor.author | Shim, Wooyoung | - |
dc.contributor.author | Jang, So Young | - |
dc.contributor.author | Roh, Jong Wook | - |
dc.contributor.author | Kim, Philip | - |
dc.contributor.author | Park, Jeunghee | - |
dc.contributor.author | Lee, Wooyoung | - |
dc.date.accessioned | 2021-09-07T10:15:33Z | - |
dc.date.available | 2021-09-07T10:15:33Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-07-22 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111970 | - |
dc.description.abstract | We report the thermoelectric performance of individual PbTe nanowires with sizes ranging from 76 to 436 nm grown from a vapor transport method that synthesizes high-quality, single-crystalline PbTe nanowires. Independent measurements of temperature-dependent Seebeck coefficient (S), thermal conductivity (kappa) and electrical conductivity (sigma) of individual PbTe nanowires were investigated. By varying the nanowire size, the simultaneous increase and decrease of S (-130 mu V K-1) and kappa (1.2 Wm(-1) K-1), respectively, are achieved at room temperature. Our results demonstrate the enhanced thermoelectric properties of individual single-crystalline PbTe nanowires, compared to that of bulk PbTe, and can provide guidelines for future work on nanostructured thermoelectrics based on PbTe. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | QUANTUM-WELL STRUCTURES | - |
dc.subject | ON-FILM FORMATION | - |
dc.subject | SUPERLATTICES | - |
dc.subject | THERMOPOWER | - |
dc.subject | FIGURE | - |
dc.subject | SIZE | - |
dc.title | Thermoelectric properties of individual single-crystalline PbTe nanowires grown by a vapor transport method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jeunghee | - |
dc.identifier.doi | 10.1088/0957-4484/22/29/295707 | - |
dc.identifier.scopusid | 2-s2.0-79960549066 | - |
dc.identifier.wosid | 000291871200032 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.22, no.29 | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 22 | - |
dc.citation.number | 29 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | QUANTUM-WELL STRUCTURES | - |
dc.subject.keywordPlus | ON-FILM FORMATION | - |
dc.subject.keywordPlus | SUPERLATTICES | - |
dc.subject.keywordPlus | THERMOPOWER | - |
dc.subject.keywordPlus | FIGURE | - |
dc.subject.keywordPlus | SIZE | - |
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