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DC Field | Value | Language |
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dc.citation.endPage | 3004 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2999 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Yuk, Jong Min | - |
dc.contributor.author | Kim, Kwanpyo | - |
dc.contributor.author | Lee, Zonghoon | - |
dc.contributor.author | Watanabe, Masashi | - |
dc.contributor.author | Zettl, A. | - |
dc.contributor.author | Kim, Tae Whan | - |
dc.contributor.author | No, Young Soo | - |
dc.contributor.author | Choi, Won Kook | - |
dc.contributor.author | Lee, Jeong Yong | - |
dc.date.accessioned | 2023-12-22T07:08:18Z | - |
dc.date.available | 2023-12-22T07:08:18Z | - |
dc.date.created | 2014-06-23 | - |
dc.date.issued | 2010-06 | - |
dc.description.abstract | Zero-and one-dimensional metal nanocrystals were successfully fabricated with accurate control in size, shape, and position on semiconductor surfaces by using a novel in situ fabrication method of the nanocrystal with a biasing tungsten tip in transmission electron microscopy. The dominant mechanism of nanocrystal formation was identified mainly as local Joule heating-assisted electromigration through the direct observation of formation and growth processes of the nanocrystal. This method was applied to extracting metal atoms with an exceedingly faster growth rate (∼105 atoms/s) from a metal-oxide thin film to form a metal nanocrystal with any desired size and position. By real-time observation of the microstructure and concurrent electrical measurements, it was found that the nanostructure formation can be completely controlled into various shapes such as zero-dimensional nanodots and one-dimensional nanowires/nanorods. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.4, no.6, pp.2999 - 3004 | - |
dc.identifier.doi | 10.1021/nn901674p | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-77955916559 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/5019 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=77955916559 | - |
dc.identifier.wosid | 000278888600006 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Direct Fabrication of Zero- and One-Dimensional Metal Nanocrystals by Thermally Assisted Electromigration | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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