Length-dependent thermoelectric characteristics of silicon nanowires on plastics in a relatively low temperature regime in ambient air
DC Field | Value | Language |
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dc.contributor.author | Choi, Jinyong | - |
dc.contributor.author | Cho, Kyoungah | - |
dc.contributor.author | Kim, Sangsig | - |
dc.date.accessioned | 2021-09-05T19:05:07Z | - |
dc.date.available | 2021-09-05T19:05:07Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-11-15 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101605 | - |
dc.description.abstract | We report on the thermoelectric characteristics of p-type silicon nanowires (NWs) on plastics in the relatively low temperature regime below 47 degrees C, and for temperature differences of less than 10 K in ambient air. Thermal profile images are utilized to directly determine the temperature difference in the NWs generated by Joule heating in air. The Seebeck coefficient of the NWs increases from 294 to 414 mu VK-1 as the NW length varies from 40 to 280 mu m. For a temperature difference of 7 K, the maximal Seebeck voltage can be estimated to be 2.7 mV for NWs with a length of 280 mu m. In contrast, the output power is maximized for NWs length of 240 mu m. The maximized output power obtained experimentally in this study is 2.1 pW at a temperature difference of 6 K. The thermoelectric characteristics are analyzed and discussed. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | THERMAL-CONDUCTIVITY | - |
dc.subject | POWER | - |
dc.subject | PERFORMANCE | - |
dc.subject | GENERATORS | - |
dc.subject | FABRICATION | - |
dc.title | Length-dependent thermoelectric characteristics of silicon nanowires on plastics in a relatively low temperature regime in ambient air | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Kyoungah | - |
dc.contributor.affiliatedAuthor | Kim, Sangsig | - |
dc.identifier.doi | 10.1088/0957-4484/24/45/455402 | - |
dc.identifier.scopusid | 2-s2.0-84886249162 | - |
dc.identifier.wosid | 000326081400014 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.24, no.45 | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 24 | - |
dc.citation.number | 45 | - |
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 | THERMAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | GENERATORS | - |
dc.subject.keywordPlus | FABRICATION | - |
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