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Author Kim, Yooseok ♦ Lee, Su-il ♦ Youb Lee, Seung ♦ Cha, Myoung-Jun ♦ Song, Wooseok ♦ Sung Jung, Dae ♦ Park, Chong-Yun
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ♦ CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ♦ COMPARATIVE EVALUATIONS ♦ DENSITY ♦ ELECTRON BEAMS ♦ FILMS ♦ GOLD ♦ GRAPHENE ♦ INDIUM OXIDES ♦ IRRADIATION ♦ MEV RANGE 01-10 ♦ NANOPARTICLES ♦ TEMPERATURE RANGE 0273-0400 K ♦ TIN OXIDES
Abstract Highly flexible, transparent, and conducting sheet was fabricated by decoration of uniformly sized gold nanoparticles (Au NPs) with high-density on large-area graphene by MeV electron beam irradiation (MEBI) at room temperature under ambient conditions. The Au NPs with an average size of 13.6 ± 3.5 nm were clearly decorated on the graphene after MEBI with an irradiation energy of 1.0 MeV. The sheet resistances of the Au NPs/graphene significantly decreased. For the Au NPs/trilayer graphene, the sheet resistance reached to ∼45 Ω/sq, and the optical transmittance was ∼90.2% which is comparable to that of conventional indium tin oxide film.
ISSN 00036951
Educational Use Research
Learning Resource Type Article
Publisher Date 2013-06-03
Publisher Place United States
Journal Applied Physics Letters
Volume Number 102
Issue Number 22


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