Surface property change of graphene using nitrogen ion
- Title
- Surface property change of graphene using nitrogen ion
- Authors
- Kim, KJ; Lee, H; Choi, J; Jung, MC; Shin, HJ; Kang, TH; Kim, B; Kim, S; null
- Date Issued
- 2010-02
- Publisher
- IOP PUBLISHING LTD
- Abstract
- We introduced nitrogen ions to modify the graphene surface and its property changes were investigated. A graphene layer grown on 6H-SiC(0001) was irradiated with 100 eV nitrogen ions. Surface property changes were studied using photoemission spectroscopy (PES), near edge x-ray adsorption spectroscopy (NEXAFS), and atomic force microscopy(AFM). N 1s core level spectra show that three kinds of nitrogen species, nitrogen gas, graphite- like and pyridine-like nitrogen were induced on the nitrogen ion implanted graphene surface.
- Keywords
- EPITAXIAL GRAPHENE; CARBON; ELECTRON
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/27517
- DOI
- 10.1088/0953-8984/22/4/045005
- ISSN
- 0953-8984
- Article Type
- Article
- Files in This Item:
- There are no files associated with this item.
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