Effects of 1 MeV Electron Beam Irradiation on Multilayer Graphene Grown on 6H-SiC(0001)

Graphene layers grown on 6H-SiC(0001) were irradiated with 1 MeV electron beam to functionalize its surface. A surface analysis using atomic force microscopy, the near edge X-ray adsorption fine structure spectra of C K-edge, and photoemission spectroscopy suggests that the electron beam irradiation...

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Published inJournal of physical chemistry. C Vol. 112; no. 34; pp. 13062 - 13064
Main Authors Kim, Ki-jeong, Choi, Junghun, Lee, Hangil, Lee, Han-Koo, Kang, Tai-Hee, Han, Young-Hwan, Lee, Byung-Cheol, Kim, Sehun, Kim, Bongsoo
Format Journal Article
LanguageEnglish
Published American Chemical Society 28.08.2008
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Summary:Graphene layers grown on 6H-SiC(0001) were irradiated with 1 MeV electron beam to functionalize its surface. A surface analysis using atomic force microscopy, the near edge X-ray adsorption fine structure spectra of C K-edge, and photoemission spectroscopy suggests that the electron beam irradiation in ambient condition can induce oxidation of the graphene layer.
Bibliography:ark:/67375/TPS-8PG4VMPC-N
istex:9CDFDF610CDF7260D6F9B963E832E4C5B9010303
ISSN:1932-7447
1932-7455
DOI:10.1021/jp805141e