Metal work-function-dependent barrier height of Ni contacts with metal-embedded nanoparticles to 4H-SiC
DC Field | Value | Language |
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dc.contributor.author | Kang, Min-Seok | - |
dc.contributor.author | Ahn, Jung-Joon | - |
dc.contributor.author | Moon, Kyoung-Sook | - |
dc.contributor.author | Koo, Sang-Mo | - |
dc.date.available | 2020-02-29T06:46:53Z | - |
dc.date.created | 2020-02-05 | - |
dc.date.issued | 2012-01-13 | - |
dc.identifier.issn | 1931-7573 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/16627 | - |
dc.description.abstract | Metal, typically gold [Au], nanoparticles [NPs] embedded in a capping metal contact layer onto silicon carbide [SiC] are considered to have practical applications in changing the barrier height of the original contacts. Here, we demonstrate the use of silver [Ag] NPs to effectively lower the barrier height of the electrical contacts to 4H-SiC. It has been shown that the barrier height of the fabricated SiC diode structures (Ni with embedded Ag-NPs) has significantly reduced by 0.11 eV and 0.18 eV with respect to the samples with Au-NPs and the reference samples, respectively. The experimental results have also been compared with both an analytic model based on Tung's theory and physics-based two-dimensional numerical simulations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGEROPEN | - |
dc.relation.isPartOf | NANOSCALE RESEARCH LETTERS | - |
dc.subject | ELECTRON-TRANSPORT | - |
dc.subject | BEHAVIOR | - |
dc.subject | AU | - |
dc.title | Metal work-function-dependent barrier height of Ni contacts with metal-embedded nanoparticles to 4H-SiC | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000300787200001 | - |
dc.identifier.doi | 10.1186/1556-276X-7-75 | - |
dc.identifier.bibliographicCitation | NANOSCALE RESEARCH LETTERS, v.7, pp.1 - 8 | - |
dc.identifier.scopusid | 2-s2.0-84856051011 | - |
dc.citation.endPage | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | NANOSCALE RESEARCH LETTERS | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Moon, Kyoung-Sook | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ELECTRON-TRANSPORT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | AU | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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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