Surface energy-mediated construction of anisotropic semiconductor wires with selective crystallographic polarity
DC Field | Value | Language |
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dc.contributor.author | Sohn, Jung Inn | - |
dc.contributor.author | Hong, Woong-Ki | - |
dc.contributor.author | Lee, Sunghoon | - |
dc.contributor.author | Lee, Sanghyo | - |
dc.contributor.author | Ku, JiYeon | - |
dc.contributor.author | Park, Young Jun | - |
dc.contributor.author | Hong, Jinpyo | - |
dc.contributor.author | Hwang, Sungwoo | - |
dc.contributor.author | Park, Kyung Ho | - |
dc.contributor.author | Warner, Jamie H. | - |
dc.contributor.author | Cha, SeungNam | - |
dc.contributor.author | Kim, Jong Min | - |
dc.date.accessioned | 2022-07-07T05:29:18Z | - |
dc.date.available | 2022-07-07T05:29:18Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143352 | - |
dc.description.abstract | ZnO is a wide band-gap semiconductor with piezoelectric properties suitable for opto-electronics, sensors, and as an electrode material. Controlling the shape and crystallography of any semiconducting nanomaterial is a key step towards extending their use in applications. Whilst anisotropic ZnO wires have been routinely fabricated, precise control over the specific surface facets and tailoring of polar and non-polar growth directions still requires significant refinement. Manipulating the surface energy of crystal facets is a generic approach for the rational design and growth of one-dimensional (1D) building blocks(1- 4). Although the surface energy is one basic factor for governing crystal nucleation and growth of anisotropic 1D structures, structural control based on surface energy minimization has not been yet demonstrated(5-9). Here, we report an electronic configuration scheme to rationally modulate surface electrostatic energies for crystallographic-selective growth of ZnO wires. The facets and orientations of ZnO wires are transformed between hexagonal and rectangular/diamond cross-sections with polar and non-polar growth directions, exhibiting different optical and piezoelectrical properties. Our novel synthetic route for ZnO wire fabrication provides new opportunities for future opto-electronics, piezoelectronics, and electronics, with new topological properties. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Surface energy-mediated construction of anisotropic semiconductor wires with selective crystallographic polarity | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Jinpyo | - |
dc.identifier.doi | 10.1038/srep05680 | - |
dc.identifier.scopusid | 2-s2.0-84904490620 | - |
dc.identifier.wosid | 000338936200006 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.4, pp.1 - 7 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 4 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | TRANSPORT-PROPERTIES | - |
dc.subject.keywordPlus | ZNO NANOSTRUCTURES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | NANOBELTS | - |
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