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dc.contributor.authorVANISH KUMAR-
dc.date.accessioned2017-09-08T05:37:00Z-
dc.date.available2017-09-08T05:37:00Z-
dc.date.issued2015-11-
dc.identifier.citationTHIN SOLID FILMS, v. 595, Page. 193-199en_US
dc.identifier.issn0040-6090-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0040609015010949?via%3Dihub-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28991-
dc.description.abstractHere we report a wet chemical technique to obtain transparent electrodes for optoelectronic devices. This technique is simple, facile, low cost and an effective way to prepare ultrathin free standing hybrid graphene/multiwalled carbon nanotubes (MWCNT) films. The graphene/MWCNT films, up to 36 mm in diameter, with controllable thickness and root mean square surface roughness of the order of 12.6 nm are prepared. The ratio of graphene/MWCNT is optimized to make them free standing and easily transferrable on various substrates. The ratio of direct current conductivity to the optical conductivity (sdc/sopt) which is considered as figure of merit for transparent conductors, is enhanced to 10.27 for graphene/MWCNT hybrid films. The prepared films showed outstanding transmittance up to 87.3 +/- 1% at 550 nm, 87.9 +/- 1% at 800 nm and sheet resistance of 136 +/- 22.4 Omega/sq. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThe authors acknowledge the funding support from Council of Scientific and Industrial Research-Senior Research Fellowship (CSIR-SRF), ICMR-SRF, RGNF-JRF, Nanotechnology: Impact on Safety, Health and Environment Program (CSIR-NANOSHE, BSC0112), and academic support from Central Scientific Instruments Organization (CSIR-CSIO), Academy of Scientific and Innovative Research (AcSIR-CSIR-CSIO Chandigarh). We acknowledge Dr. Ananth Venkatesan from IISER Mohali for his valuable guidance. We also acknowledge IISER Mohali and IIT Ropar for providing us SEM and AFM characterization facilities.en_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE SAen_US
dc.subjectTransparent electrodesen_US
dc.subjectGrapheneen_US
dc.subjectMulti-walled carbon nanotubesen_US
dc.subjectHybrid filmsen_US
dc.subjectThin filmsen_US
dc.subjectFree standingen_US
dc.subjectSheet resistanceen_US
dc.subjectTransmittanceen_US
dc.subjectOptoelectronicsen_US
dc.subjectOptical conductivityen_US
dc.titleFabrication of ultrathin, free-standing, transparent and conductive graphene/multiwalled carbon nanotube film with superior optoelectronic propertiesen_US
dc.typeArticleen_US
dc.relation.volume595-
dc.identifier.doi10.1016/j.tsf.2015.11.002-
dc.relation.page193-199-
dc.relation.journalTHIN SOLID FILMS-
dc.contributor.googleauthorYadav, Shriniwas-
dc.contributor.googleauthorKumar, Vanish-
dc.contributor.googleauthorArora, Shweta-
dc.contributor.googleauthorSingh, Sukhbir-
dc.contributor.googleauthorBhatnagar, Deepika-
dc.contributor.googleauthorKaur, Inderpreet-
dc.relation.code2015002894-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidvanishkumar-
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COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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