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- Borvon, Gaël, et al. Show all 9 Authors
- Carbon 2016 v.100 pp. 337-344
- X-ray photoelectron spectroscopy; energy; graphene; nitrogen
- ... We investigate the nitrogen doping of mono- and bi-layer graphene on 6H–SiC(0001) using two plasma-based methods: a lab-scale microwave plasma gun and an industrial-scale plasma-based implanter. As revealed by X-ray photoemission spectroscopy, the thickness of the pristine graphene significantly influences the bonding configuration of the incorporated nitrogen atoms. Using the plasma gun, a high c ...