DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, SS | ko |
dc.contributor.author | Lee, HyuckMo | ko |
dc.date.accessioned | 2013-03-03T18:26:35Z | - |
dc.date.available | 2013-03-03T18:26:35Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-04 | - |
dc.identifier.citation | METALS AND MATERIALS INTERNATIONAL, v.9, no.2, pp.99 - 105 | - |
dc.identifier.issn | 1598-9623 | - |
dc.identifier.uri | http://hdl.handle.net/10203/79894 | - |
dc.description.abstract | Molecular dynamics (MD) simulation was used to investigate the closing mechanism of zigzag single-walled carbon nanotubes (SWCNT) at an experimental arc-discharge temperature of 3000 K. The closing mechanism was studied with a variation in the diameter and length of the SWCNT. The (10,0) SWCNT with a diameter of 0.78 nm and a length of 2.13 nm showed a saddle-shaped cap that was caused by a heptagon-octagon pair and a nonagon. When its length was increased three times in, the closing process was observed faster and the closed structure maintained a similar saddle shape, while this resulted from double heptagon-octagon pairs. In the case. of (18,0) SWCNT with a diameter of 1.404 nm, a zipper-like closing mechanism was found and a flat cap was attained. It was also revealed that the longer the length of the (18,0) SWCNT, the slower is the closing process, contrary to the case of (10,0) SWCNT. | - |
dc.language | English | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.subject | GRAPHITIC CARBON | - |
dc.subject | GROWTH | - |
dc.subject | ENERGETICS | - |
dc.subject | PENTAGONS | - |
dc.title | Molecular dynamics simulation of zigzag single-walled carbon nanotube closing mechanisms | - |
dc.type | Article | - |
dc.identifier.wosid | 000182430400001 | - |
dc.identifier.scopusid | 2-s2.0-1842577639 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 99 | - |
dc.citation.endingpage | 105 | - |
dc.citation.publicationname | METALS AND MATERIALS INTERNATIONAL | - |
dc.contributor.localauthor | Lee, HyuckMo | - |
dc.contributor.nonIdAuthor | Han, SS | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | molecular dynamics simulation | - |
dc.subject.keywordAuthor | single-walled carbon nanotube | - |
dc.subject.keywordAuthor | closing mechanism | - |
dc.subject.keywordAuthor | saddle-shaped cap | - |
dc.subject.keywordAuthor | zipper-like mechanism | - |
dc.subject.keywordPlus | GRAPHITIC CARBON | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | ENERGETICS | - |
dc.subject.keywordPlus | PENTAGONS | - |
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