DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Youngbin | ko |
dc.contributor.author | Yu, Seong Hun | ko |
dc.contributor.author | Jeon, Jiwon | ko |
dc.contributor.author | Kim, Hyunmin | ko |
dc.contributor.author | Lee, Jun Young | ko |
dc.contributor.author | Kim, Hyung-Jun | ko |
dc.contributor.author | Ahn, Jong-Hyun | ko |
dc.contributor.author | Hwang, Euyheon | ko |
dc.contributor.author | Cho, Jeong Ho | ko |
dc.date.accessioned | 2015-05-22T02:16:27Z | - |
dc.date.available | 2015-05-22T02:16:27Z | - |
dc.date.created | 2015-05-20 | - |
dc.date.created | 2015-05-20 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.citation | CARBON, v.88, pp.165 - 172 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198540 | - |
dc.description.abstract | A hybrid structure comprising organic dye molecules (e.g., rhodamine 6G) and graphene was developed for the realization of high-performance optoelectronic devices. The fabricated photodetector offered a broad spectral photo-response across wavelengths in the infrared, visible, and ultraviolet regions, as well as a high responsivity (similar to 460 A/W at illumination power of 1 mu W). The photocurrent generated in the hybrid photodetector (similar to mA) was much higher than that generated in a pristine graphene photodetector (<mu A). The performance of the dye-sensitized photodetector relied on enhanced photoabsorption and the implementation of a photocurrent gain arising from the photo-excited charges. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | DENSITY-FUNCTIONAL THEORY | - |
dc.subject | SINGLE-LAYER GRAPHENE | - |
dc.subject | LONDON DISPERSION | - |
dc.subject | PHOTORESPONSE | - |
dc.subject | PHOTOCONDUCTOR | - |
dc.subject | NANOPARTICLES | - |
dc.subject | FLUORESCENCE | - |
dc.subject | SUBSTRATE | - |
dc.subject | OXIDE | - |
dc.title | Hybrid structures of organic dye and graphene for ultrahigh gain photodetectors | - |
dc.type | Article | - |
dc.identifier.wosid | 000353179400016 | - |
dc.identifier.scopusid | 2-s2.0-84926340016 | - |
dc.type.rims | ART | - |
dc.citation.volume | 88 | - |
dc.citation.beginningpage | 165 | - |
dc.citation.endingpage | 172 | - |
dc.citation.publicationname | CARBON | - |
dc.identifier.doi | 10.1016/j.carbon.2015.02.071 | - |
dc.contributor.localauthor | Kim, Hyung-Jun | - |
dc.contributor.nonIdAuthor | Lee, Youngbin | - |
dc.contributor.nonIdAuthor | Yu, Seong Hun | - |
dc.contributor.nonIdAuthor | Kim, Hyunmin | - |
dc.contributor.nonIdAuthor | Lee, Jun Young | - |
dc.contributor.nonIdAuthor | Ahn, Jong-Hyun | - |
dc.contributor.nonIdAuthor | Hwang, Euyheon | - |
dc.contributor.nonIdAuthor | Cho, Jeong Ho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DENSITY-FUNCTIONAL THEORY | - |
dc.subject.keywordPlus | SINGLE-LAYER GRAPHENE | - |
dc.subject.keywordPlus | LONDON DISPERSION | - |
dc.subject.keywordPlus | PHOTORESPONSE | - |
dc.subject.keywordPlus | PHOTOCONDUCTOR | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FLUORESCENCE | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.subject.keywordPlus | OXIDE | - |
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