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Chemical Doping of Epitaxial Graphene by Organic Free Radicals

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dc.contributor.authorChoi, Junghun-
dc.contributor.authorLee, Hangil-
dc.contributor.authorKim, Ki-jeong-
dc.contributor.authorKim, Bongsoo-
dc.contributor.authorKim, Sehun-
dc.date.available2021-02-22T13:48:55Z-
dc.date.created2020-09-03-
dc.date.issued2010-01-
dc.identifier.issn1948-7185-
dc.identifier.urihttps://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/13287-
dc.description.abstractChemical doping of epitaxial graphene (EG) by organic free radicals (4-amino-2,2,6,6-tetramethyl-1-piperridinyloxy; 4-amino-TEMPO) was investigated using scanning tunneling microscopy (STM), scanning tunneling spectroscopy (STS), and high resolution photoemission spectroscopy (HRPES). STM images revealed that the empty density of states near the adsorption site significantly decreased as a result of radical doping. STS indicated that 4-amino-TEMPO radicals acted as n-type doping characteristics.-
dc.language영어-
dc.language.isoen-
dc.publisherAMER CHEMICAL SOC-
dc.titleChemical Doping of Epitaxial Graphene by Organic Free Radicals-
dc.typeArticle-
dc.contributor.affiliatedAuthorLee, Hangil-
dc.identifier.doi10.1021/jz900351w-
dc.identifier.scopusid2-s2.0-77349085791-
dc.identifier.wosid000277040000011-
dc.identifier.bibliographicCitationJOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.1, no.2, pp.505 - 509-
dc.relation.isPartOfJOURNAL OF PHYSICAL CHEMISTRY LETTERS-
dc.citation.titleJOURNAL OF PHYSICAL CHEMISTRY LETTERS-
dc.citation.volume1-
dc.citation.number2-
dc.citation.startPage505-
dc.citation.endPage509-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Atomic, Molecular & Chemical-
dc.subject.keywordPlusELECTRONIC-STRUCTURE-
dc.subject.keywordPlusCARBON NANOTUBES-
dc.subject.keywordPlusATOMIC-HYDROGEN-
dc.subject.keywordPlusFUNCTIONALIZATION-
dc.subject.keywordPlusMOLECULES-
dc.subject.keywordPlusCHEMISTRY-
dc.subject.keywordPlusGAS-
dc.subject.keywordAuthorCatalysis-
dc.subject.keywordAuthorInterfaces-
dc.subject.keywordAuthorSurfaces-
dc.identifier.urlhttps://pubs.acs.org/doi/10.1021/jz900351w-
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