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dc.contributor.author박원일-
dc.date.accessioned2016-08-05T06:10:29Z-
dc.date.available2016-08-05T06:10:29Z-
dc.date.issued2015-02-
dc.identifier.citationCOMPOSITES PART B-ENGINEERING, v. 69, NO 0, Page. 154-158en_US
dc.identifier.issn1359-8368-
dc.identifier.issn1879-1069-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S1359836814004284-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/22455-
dc.description.abstractTransparent colloidal ZnO quantum-dot (QD)/graphene nanocomposites were formed on poly(ethylene terephthalate) (PET) substrates. Ultraviolet (UV)-visible absorption spectra showed a shoulder peak around 350 nm corresponding to the absorption of ZnO QDs. Optical transmittance of the ZnO QD/graphene/PET multilayer was approximately 80%. High-resolution transmission electron microscopy images showed that the ZnO QDs were distributed along the circumferences of the surfaces on the graphene layers. Current-voltage and current-time measurements on the UV photodetector after bending at 300 K exhibited the ON/OFF switching states and stability resulting from the light-induced conductivity of the flexible graphene layer. © 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipBasic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology Leading Foreign Research Institute Recruitment Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology (MEST) KIST Institution Programen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.subjectNano-structuresen_US
dc.subjectElectrical propertiesen_US
dc.subjectOptical properties/techniquesen_US
dc.subjectElectron microscopyen_US
dc.titleTransparent and flexible ultraviolet photodetectors based on colloidal ZnO quantum dot/graphene nanocomposites formed on poly(ethylene terephthalate) substratesen_US
dc.typeArticleen_US
dc.relation.no0-
dc.relation.volume69-
dc.identifier.doi10.1016/j.compositesb.2014.09.026-
dc.relation.page154-158-
dc.relation.journalCOMPOSITES PART B-ENGINEERING-
dc.contributor.googleauthorSon, Dong Ick-
dc.contributor.googleauthorYang, Hee Yeon-
dc.contributor.googleauthorKim, Tae Whan-
dc.contributor.googleauthorPark, Won Il-
dc.relation.code2015000757-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MATERIALS SCIENCE AND ENGINEERING-
dc.identifier.pidwipark-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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