Synthesis of well-aligned thin multiwalled carbon nanotubes on the silicon substrate and their field emission properties
DC Field | Value | Language |
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dc.contributor.author | Huajun Yuan | - |
dc.contributor.author | 신동훈 | - |
dc.contributor.author | 김바울 | - |
dc.contributor.author | 이철진 | - |
dc.date.accessioned | 2021-09-07T18:11:50Z | - |
dc.date.available | 2021-09-07T18:11:50Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1976-4251 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113902 | - |
dc.description.abstract | Well-aligned multi-walled carbon nanotubes (MWCNTs) were successfully synthesized by catalytic chemical vapor deposition using a hydrogen sulfide (H2S) additive onto Al/Fe thin film deposited on Si wafers. Transmission electron microscopy images indicated that the as-grown carbon products were thin MWCNTs with small outer diameters of less than 10 nm. H2S plays a key role in synthesizing thin MWCNTs with a large inside hollow core. The well-aligned thin MWCNTs showed a low turn-on voltage of about 1.1 V/μm at a current density of 0.1 μA/cm2 and a high emission current of about 1.0 mA/cm2 at a bias field of 2.3 V/μm. We suggest a possible growth mechanism for the well-aligned thin MWCNTs with a large inside hollow core. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | 한국탄소학회 | - |
dc.title | Synthesis of well-aligned thin multiwalled carbon nanotubes on the silicon substrate and their field emission properties | - |
dc.title.alternative | Synthesis of well-aligned thin multiwalled carbon nanotubes on the silicon substrate and their field emission properties | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 신동훈 | - |
dc.identifier.bibliographicCitation | Carbon Letters, v.12, no.4, pp.218 - 222 | - |
dc.relation.isPartOf | Carbon Letters | - |
dc.citation.title | Carbon Letters | - |
dc.citation.volume | 12 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 218 | - |
dc.citation.endPage | 222 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001619747 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | multi-walled carbon nanotubes | - |
dc.subject.keywordAuthor | field emission | - |
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