Synthesis of Atomically Thin h-BN Layers Using BCl3 and NH3 by Sequential-Pulsed Chemical Vapor Deposition on Cu Foil
DC Field | Value | Language |
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dc.contributor.author | Oh, Hongseok | - |
dc.contributor.author | Yi, Gyu-Chul | - |
dc.date.accessioned | 2022-03-03T07:40:05Z | - |
dc.date.available | 2022-03-03T07:40:05Z | - |
dc.date.created | 2022-03-03 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/41854 | - |
dc.description.abstract | The chemical vapor deposition of hexagonal boron nitride layers from BCl3 and NH3 is highly beneficial for scalable synthesis with high controllability, yet multiple challenges such as corrosive reaction or by-product formation have hindered its successful demonstration. Here, we report the synthesis of polycrystalline hexagonal boron nitride (h-BN) layers on copper foil using BCl3 and NH3. The sequential pulse injection of precursors leads to the formation of atomically thin h-BN layers with a polycrystalline structure. The relationship between growth temperature and crystallinity of the h-BN film is investigated using transmission electron microscopy and Raman spectroscopy. Investigation on the initial growth mode achieved by the suppression of precursor supply revealed the formation of triangular domains and existence of preferred crystal orientations. The possible growth mechanism of h-BN in this sequential-pulsed CVD is discussed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | NANOMATERIALS | - |
dc.title | Synthesis of Atomically Thin h-BN Layers Using BCl3 and NH3 by Sequential-Pulsed Chemical Vapor Deposition on Cu Foil | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/nano12010080 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.12, no.1 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000751380600001 | - |
dc.identifier.scopusid | 2-s2.0-85122294881 | - |
dc.citation.number | 1 | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Oh, Hongseok | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | h-BN | - |
dc.subject.keywordAuthor | BCl3 | - |
dc.subject.keywordAuthor | NH3 | - |
dc.subject.keywordAuthor | sequential-pulsed CVD | - |
dc.subject.keywordPlus | HEXAGONAL BORON-NITRIDE | - |
dc.subject.keywordPlus | EPITAXIAL-GROWTH | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | MONOLAYER | - |
dc.subject.keywordPlus | CRYSTALLINE | - |
dc.subject.keywordPlus | FILM | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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