Large-Scale Synthesis of Vertically Aligned ZnO Hexagonal Nanotube-Rod Hybrids Using a Two-Step Growth Method
DC Field | Value | Language |
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dc.contributor.author | Kim, Seong Been | - |
dc.contributor.author | Kim, Sungwoong | - |
dc.contributor.author | Kwon, Sun Sang | - |
dc.contributor.author | Lee, Won Woo | - |
dc.contributor.author | Kim, Jin-Sang | - |
dc.contributor.author | Park, Won Il | - |
dc.date.accessioned | 2022-07-16T07:36:30Z | - |
dc.date.available | 2022-07-16T07:36:30Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161564 | - |
dc.description.abstract | Zn-polar (0001) surfaces are more chemically reactive than other surfaces of ZnO crystals and drive preferential anisotropic and asymmetric growth along the [0001] direction, which facilitates growth of c-axis oriented, one-dimensional ZnO nanostructures. Accordingly, capping the top (0001) surface of ZnO crystals can impede c-axis growth and thus serve to modulate growth habits. In this study, we generated vertically aligned ZnO hexagonal nanotube-rod (h-NTR) hybrids by modulating growth habits during a second-stage process. Electron microscopy studies revealed the formation of very thin (10-20nm) single-crystalline nanotube walls along the edges of underlying hexagonal rod tops capped with Si. In addition, spatially resolved investigation of ZnO h-NTR indicated an abrupt increase in the measured bandgap across rod-tube junctions, which was ascribed to a quantum confinement effect and Burstein-Moss effect of carriers within the very thin nanotube walls. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | Large-Scale Synthesis of Vertically Aligned ZnO Hexagonal Nanotube-Rod Hybrids Using a Two-Step Growth Method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Won Il | - |
dc.identifier.doi | 10.1111/jace.12507 | - |
dc.identifier.scopusid | 2-s2.0-84887816288 | - |
dc.identifier.wosid | 000326712200023 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.96, no.11, pp.3500 - 3503 | - |
dc.relation.isPartOf | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.title | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | - |
dc.citation.volume | 96 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3500 | - |
dc.citation.endPage | 3503 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | SURFACE POLARITY | - |
dc.subject.keywordPlus | CATHODOLUMINESCENCE | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANORODS | - |
dc.identifier.url | https://ceramics.onlinelibrary.wiley.com/doi/10.1111/jace.12507 | - |
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