Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 2 | - |
dc.citation.startPage | 025117 | - |
dc.citation.title | 2D MATERIALS | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Ismach, Ariel | - |
dc.contributor.author | Chou, Harry | - |
dc.contributor.author | Mende, Patrick | - |
dc.contributor.author | Dolocan, Andrei | - |
dc.contributor.author | Addou, Rafik | - |
dc.contributor.author | Aloni, Shaul | - |
dc.contributor.author | Wallace, Robert | - |
dc.contributor.author | Feenstra, Randall | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.contributor.author | Colombo, Luigi | - |
dc.date.accessioned | 2023-12-21T22:10:32Z | - |
dc.date.available | 2023-12-21T22:10:32Z | - |
dc.date.created | 2017-07-10 | - |
dc.date.issued | 2017-06 | - |
dc.description.abstract | We show that in a low-pressure chemical vapor deposition (CVD) system, the residual oxygen and/or air play a crucial role in the mechanism of the growth of hexagonal boron nitride (h-BN) films on Ni foil 'enclosures'. Hexagonal-BN films grow on the Ni foil surface via the formation of an intermediate boric-oxide (BOx) phase followed by a thermal reduction of the BOx by a carbon source (either amorphous carbon powder or methane), leading to the formation of single-and bi-layer h-N. Low energy electron microscopy (LEEM) and diffraction (LEED) were used to map the number of layers over large areas; Raman spectroscopy, time-of-flight secondary ion mass spectrometry (ToF-SIMS), x-ray photoelectron spectroscopy (XPS) and scanning tunneling microscopy (STM) were used to characterize the structure and physical quality of the ultra-thin h-BN film. The growth procedure reported here leads to a better understanding and control of the synthesis of ultra-thin h-BN films. | - |
dc.identifier.bibliographicCitation | 2D MATERIALS, v.4, no.2, pp.025117 | - |
dc.identifier.doi | 10.1088/2053-1583/aa74a5 | - |
dc.identifier.issn | 2053-1583 | - |
dc.identifier.scopusid | 2-s2.0-85021167170 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22329 | - |
dc.identifier.url | http://iopscience.iop.org/article/10.1088/2053-1583/aa74a5/meta | - |
dc.identifier.wosid | 000403671500001 | - |
dc.language | 영어 | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Carbon-assisted chemical vapor deposition of hexagonal boron nitride | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | hexagonal boron nitride | - |
dc.subject.keywordAuthor | chemical vapor deposition | - |
dc.subject.keywordAuthor | carbothermal reduction | - |
dc.subject.keywordAuthor | surface oxidation | - |
dc.subject.keywordAuthor | LEEM | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | HIGH-QUALITY | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | CRYSTALLINE | - |
dc.subject.keywordPlus | MONOLAYER | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | HETEROSTRUCTURES | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | TRANSPORT | - |
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