Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박원일 | - |
dc.date.accessioned | 2016-08-05T06:10:29Z | - |
dc.date.available | 2016-08-05T06:10:29Z | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | COMPOSITES PART B-ENGINEERING, v. 69, NO 0, Page. 154-158 | en_US |
dc.identifier.issn | 1359-8368 | - |
dc.identifier.issn | 1879-1069 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1359836814004284 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/22455 | - |
dc.description.abstract | Transparent 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.sponsorship | Basic 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 Program | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Nano-structures | en_US |
dc.subject | Electrical properties | en_US |
dc.subject | Optical properties/techniques | en_US |
dc.subject | Electron microscopy | en_US |
dc.title | Transparent and flexible ultraviolet photodetectors based on colloidal ZnO quantum dot/graphene nanocomposites formed on poly(ethylene terephthalate) substrates | en_US |
dc.type | Article | en_US |
dc.relation.no | 0 | - |
dc.relation.volume | 69 | - |
dc.identifier.doi | 10.1016/j.compositesb.2014.09.026 | - |
dc.relation.page | 154-158 | - |
dc.relation.journal | COMPOSITES PART B-ENGINEERING | - |
dc.contributor.googleauthor | Son, Dong Ick | - |
dc.contributor.googleauthor | Yang, Hee Yeon | - |
dc.contributor.googleauthor | Kim, Tae Whan | - |
dc.contributor.googleauthor | Park, Won Il | - |
dc.relation.code | 2015000757 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | wipark | - |
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