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Kwon, Jimin
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dc.citation.number 4 -
dc.citation.startPage 04LT01 -
dc.citation.volume 39 - Park, Hyunjin - Kwon, Jimin - Seo, Jihyung - Kim, Kiho - Kim, Yun Ho - Jung, Sungjune - 2024-04-11T10:35:10Z - 2024-04-11T10:35:10Z - 2024-04-09 - 2024-04 -
dc.description.abstract In this work, a fully flexible graphene field-effect transistor with high carrier mobility is reported. Patterned high-quality and uniform single-layer graphene films are successfully realized by combining the selective growth on a patterned copper foil and the direct transfer method to minimize degradation factors. The selectively grown single-layer graphene is directly transferred to the target substrate through the deposition of poly-para-xylylene (Parylene) C. The quality of the graphene films is confirmed by Raman spectroscopy. The analysis reveals that the use of Parylene C as the substrate, gate dielectric, and encapsulation layer has the advantage of reducing the scattering by the optical phonons and charge puddles. The estimated residual carrier density is 1.72 x 1011 cm-2, and the intrinsic hole and electron carrier mobilities are found to be as high as 10 260 and 10 010 cm2 V-1 s-1, respectively. This study can pave the way for the development and mass production of high-performance and fully flexible graphene electronics. -
dc.identifier.bibliographicCitation SEMICONDUCTOR SCIENCE AND TECHNOLOGY, v.39, no.4, pp.04LT01 -
dc.identifier.doi 10.1088/1361-6641/ad3111 -
dc.identifier.issn 0268-1242 -
dc.identifier.scopusid 2-s2.0-85187621798 -
dc.identifier.uri -
dc.identifier.wosid 001184109200001 -
dc.language 영어 -
dc.publisher IOP Publishing Ltd -
dc.title Flexible field-effect transistors with high-quality and uniform single-layer graphene for high mobility -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Engineering, Electrical & Electronic; Materials Science, Multidisciplinary; Physics, Condensed Matter -
dc.relation.journalResearchArea Engineering; Materials Science; Physics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor graphene -
dc.subject.keywordAuthor flexible -
dc.subject.keywordAuthor parylene -
dc.subject.keywordAuthor direct transfer -
dc.subject.keywordAuthor selective growth -


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