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dc.contributor.authorJeon, Min Ji-
dc.contributor.authorHyeong, Seok-Ki-
dc.contributor.authorJang, Hee Yoon-
dc.contributor.authorMun, Jihun-
dc.contributor.authorKim, Tae-Wook-
dc.contributor.authorBae, Sukang-
dc.contributor.authorLee, Seoung-Ki-
dc.date.accessioned2024-01-19T08:04:14Z-
dc.date.available2024-01-19T08:04:14Z-
dc.date.created2023-12-28-
dc.date.issued2023-11-
dc.identifier.issn2079-4991-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/113087-
dc.description.abstractImplementing a heterostructure by vertically stacking two-dimensional semiconductors is necessary for responding to various requirements in the future of semiconductor technology. However, the chemical-vapor deposition method, which is an existing two-dimensional (2D) material-processing method, inevitably causes heat damage to surrounding materials essential for functionality because of its high synthesis temperature. Therefore, the heterojunction of a 2D material that directly synthesized MoS2 on graphene using a laser-based photothermal reaction at room temperature was studied. The key to the photothermal-reaction mechanism is the difference in the photothermal absorption coefficients of the materials. The device in which graphene and MoS2 were vertically stacked using a laser-based photothermal reaction demonstrated its potential application as a photodetector that responds to light and its stability against cycling. The laser-based photothermal-reaction method for 2D materials will be further applied to various fields, such as transparent display electrodes, photodetectors, and solar cells, in the future.-
dc.languageEnglish-
dc.publisherMDPI-
dc.titleSelective Laser-Assisted Direct Synthesis of MoS2 for Graphene/MoS2 Schottky Junction-
dc.typeArticle-
dc.identifier.doi10.3390/nano13222937-
dc.description.journalClass1-
dc.identifier.bibliographicCitationNanomaterials, v.13, no.22-
dc.citation.titleNanomaterials-
dc.citation.volume13-
dc.citation.number22-
dc.description.isOpenAccessY-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid001120258600001-
dc.identifier.scopusid2-s2.0-85178372793-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusCONTACT RESISTANCE-
dc.subject.keywordPlusTRANSISTORS-
dc.subject.keywordPlusHYDROGEN-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusHETEROSTRUCTURES-
dc.subject.keywordPlusTRANSITION-
dc.subject.keywordPlusDEVICES-
dc.subject.keywordPlusBULK-
dc.subject.keywordAuthorselective laser annealing-
dc.subject.keywordAuthorgraphene-
dc.subject.keywordAuthormolybdenum disulfide (MoS2)-
dc.subject.keywordAuthorphotothermal reaction-
dc.subject.keywordAuthorheterostructure-
dc.subject.keywordAuthorphotodetector-
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KIST Article > 2023
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