Highly sensitive wide bandwidth photodetectors using chemical vapor deposited graphene
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Chang Goo | - |
dc.contributor.author | Lee, Sang Kyung | - |
dc.contributor.author | Yoo, Tae Jin | - |
dc.contributor.author | Park, Woojin | - |
dc.contributor.author | Jung, Ukjin | - |
dc.contributor.author | Ahn, Jinho | - |
dc.contributor.author | Lee, Byoung Hun | - |
dc.date.accessioned | 2022-07-16T05:27:18Z | - |
dc.date.available | 2022-07-16T05:27:18Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160328 | - |
dc.description.abstract | A photodetector generating a nearly constant photocurrent in a very wide spectral range from ultraviolet (UV) to infrared has been demonstrated using chemical vapor deposited (CVD) graphene. Instability due to a photochemical reaction in the UV region has been minimized using an Al2O3 passivation layer, and a responsivity comparable to that of Highly Ordered Pyrolytic Graphite graphene photodetectors of similar to 8mA/W has been achieved at a 0.1V bias, despite high defect density in the CVD graphene. A highly sensitive multi-band photodetector using graphene has many potential applications including optical interconnects, multi-band imaging sensors, highly sensitive motion detectors, etc. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Highly sensitive wide bandwidth photodetectors using chemical vapor deposited graphene | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Jinho | - |
dc.identifier.doi | 10.1063/1.4872267 | - |
dc.identifier.scopusid | 2-s2.0-84900344992 | - |
dc.identifier.wosid | 000335145600033 | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.104, no.16, pp.1 - 5 | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 104 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | SINGLE-LAYER GRAPHENE | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | PHOTOCURRENT | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | AL2O3 | - |
dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.4872267 | - |
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