DC Field | Value | Language |
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dc.contributor.author | Park, D | - |
dc.contributor.author | Tak, Y | - |
dc.contributor.author | Yong, K | - |
dc.date.accessioned | 2016-04-01T01:24:30Z | - |
dc.date.available | 2016-04-01T01:24:30Z | - |
dc.date.created | 2009-04-02 | - |
dc.date.issued | 2008-02 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.other | 2008-OAK-0000007607 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22862 | - |
dc.description.abstract | High density and vertically well-aligned ZnO nanoneedle arrays were fabricated on the ZnO thin film deposited on silicon substrates. The ZnO buffer layer and nanoneedles were synthesized by metal organic chemical vapor deposition using diethylzinc and oxygen gas. The ZnO buffer film was grown at 250 degrees C and the growth temperature of nanoneedles was in the range of 480-500 degrees C. As-grown ZnO nanoneedles showed single crystalline structure of ZnO (002). The crystalline properties of three samples (A: as-deposited ZnO buffer layer, B: annealed buffer film, C: ZnO nanoneedles) were compared using XRD and Raman spectroscopy. The synthesized ZnO nanoneedles (sample C) showed highest crystalline quality among three samples. The field emission properties of ZnO nanoneedles were investigated, which showed low turn on field of 4.8 V mu m(-1) and high field enhancement factor of 3.2 x 10(3). | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.subject | ZnO nanoneedle | - |
dc.subject | field emission | - |
dc.subject | MOCVD | - |
dc.subject | ZnO buffer layer | - |
dc.subject | FIELD-EMISSION PROPERTIES | - |
dc.subject | ZINC-OXIDE | - |
dc.subject | OPTICAL-PROPERTIES | - |
dc.subject | ELECTRON-EMISSION | - |
dc.subject | EPITAXIAL-GROWTH | - |
dc.subject | LOW-TEMPERATURE | - |
dc.subject | BUFFER LAYER | - |
dc.subject | NANOWIRES | - |
dc.subject | NANORODS | - |
dc.subject | FILMS | - |
dc.title | Fabrication and characterization of ZnO nanoneedle array using metal organic chemical vapor deposition | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1166/jnn.2008.D207 | - |
dc.author.google | Park, D | - |
dc.author.google | Tak, Y | - |
dc.author.google | Yong, K | - |
dc.relation.volume | 8 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 623 | - |
dc.relation.lastpage | 627 | - |
dc.contributor.id | 10131864 | - |
dc.relation.journal | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.8, no.2, pp.623 - 627 | - |
dc.identifier.wosid | 000254083700023 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 627 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 623 | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 8 | - |
dc.contributor.affiliatedAuthor | Yong, K | - |
dc.identifier.scopusid | 2-s2.0-42549168548 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 11 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | FIELD-EMISSION PROPERTIES | - |
dc.subject.keywordPlus | ELECTRON-EMISSION | - |
dc.subject.keywordPlus | EPITAXIAL-GROWTH | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | RAMAN | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordAuthor | ZnO nanoneedle | - |
dc.subject.keywordAuthor | field emission | - |
dc.subject.keywordAuthor | MOCVD | - |
dc.subject.keywordAuthor | ZnO buffer layer | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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