Repository at Hanyang UniversityCOLLEGE OF NATURAL SCIENCES[S](자연과학대학)CHEMISTRY(화학과)Articles
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dc.contributor.author김낙중-
dc.date.accessioned2018-03-16T00:27:27Z-
dc.date.available2018-03-16T00:27:27Z-
dc.date.issued2014-08-
dc.identifier.citationOPTICS LETTERS, 2014, 39(15) , p.4571-4574en_US
dc.identifier.issn0146-9592-
dc.identifier.issn1539-4794-
dc.identifier.urihttps://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-15-4571-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/47559-
dc.description.abstractWe investigated the photorefractivity enhancement of polymeric composites by introducing gold nanoparticles (NPs). The gold NPs enhance the photocharge generation rate of sensitizers through plasmon resonance coupling achieved between NPs and sensitizers. Systematic studies show that the presence of gold NPs has increased photocharge generation efficiency, photoconductivity, diffraction efficiency, refractive index modulation, and photorefractive (PR) grating formation rate. The gold-NP-doped PR sample exhibits 2 times larger photocharge generation efficiency and photoconductivity, and 2.5 times faster PR grating formation rate compared to the control sample without the NPs. (C) 2014 Optical Society of Americaen_US
dc.description.sponsorshipThis research was supported by the National Research Foundation (NRF) grant funded by the Korea government (MSIP) through the Active Polymer Center for Pattern Integration (No. 2007-0056091), by the 2013 Specialization Project Research Grant funded by the Pusan National University, and by the Chung-Ang University Research Grants in 2013.en_US
dc.language.isoenen_US
dc.publisherOPTICAL SOC AMERen_US
dc.subjectPHOTOCONDUCTIVITYen_US
dc.subjectGRATINGSen_US
dc.subjectDISPLAYen_US
dc.subjectRANGEen_US
dc.titleEnhanced photorefractive performance of polymeric composites through surface plasmon effects of gold nanoparticlesen_US
dc.typeArticleen_US
dc.relation.no15-
dc.relation.volume39-
dc.identifier.doi10.1364/OL.39.004571-
dc.relation.page4571-4574-
dc.relation.journalOPTICS LETTERS-
dc.contributor.googleauthorChoi, Jongwan-
dc.contributor.googleauthorJi, Seok-Hwan-
dc.contributor.googleauthorChoi, Chil-Sung-
dc.contributor.googleauthorOh, Jin-Woo-
dc.contributor.googleauthorKim, Felix Sunjoo-
dc.contributor.googleauthorKim, Nakjoong-
dc.relation.code2014037077-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF CHEMISTRY-
dc.identifier.pidkimnj-
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