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Fabrication of Stacked MoS 2 Bilayer with Weak Interlayer Coupling by Reduced Graphene Oxide Spacer

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dc.contributor.authorHye MinOh-
dc.contributor.authorHyojung Kim-
dc.contributor.authorHyun Kim-
dc.contributor.authorMun Seok Jeong-
dc.date.available2019-08-19T02:06:34Z-
dc.date.created2019-05-29-
dc.date.issued2019-04-
dc.identifier.issn2045-2322-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/5997-
dc.description.abstract© 2019, The Author(s). We fabricated the stacked bilayer molybdenum disulfide (MoS 2 ) by using reduced graphene oxide (rGO) as a spacer for increasing the optoelectronic properties of MoS 2 . The rGO can decrease the interlayer coupling between the stacked bilayer MoS 2 and retain the direct band gap property of MoS 2 . We observed a twofold enhancement of the photoluminescence intensity of the stacked MoS 2 bilayer. In the Raman scattering, we observed that the E 1 2g and A 1g modes of the stacked bilayer MoS 2 with rGO were further shifted compared to monolayer MoS 2 , which is due to the van der Waals (vdW) interaction and the strain effect between the MoS 2 and rGO layers. The findings of this study will expand the applicability of monolayer MoS 2 for high-performance optoelectronic devices by enhancing the optical properties using a vdW spacer-
dc.description.uri1-
dc.language영어-
dc.publisherNATURE PUBLISHING GROUP-
dc.titleFabrication of Stacked MoS 2 Bilayer with Weak Interlayer Coupling by Reduced Graphene Oxide Spacer-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000464094200007-
dc.identifier.scopusid2-s2.0-85064160124-
dc.identifier.rimsid68062-
dc.contributor.affiliatedAuthorHyun Kim-
dc.contributor.affiliatedAuthorMun Seok Jeong-
dc.identifier.doi10.1038/s41598-019-42446-w-
dc.identifier.bibliographicCitationSCIENTIFIC REPORTS, v.9, pp.5900-
dc.citation.titleSCIENTIFIC REPORTS-
dc.citation.volume9-
dc.citation.startPage5900-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusMONOLAYER MOS2-
dc.subject.keywordPlusPHOTOLUMINESCENCE-
dc.subject.keywordPlusRAMAN-
dc.subject.keywordPlusWS2-
dc.subject.keywordPlusSPECTROSCOPY-
dc.subject.keywordPlusTRANSISTORS-
dc.subject.keywordPlusEVOLUTION-
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > 1. Journal Papers (저널논문)
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