Growth from below: bilayer graphene on copper by chemical vapor deposition

We evaluate how a second graphene layer forms and grows on Cu foils during chemical vapor deposition (CVD). Low-energy electron diffraction and microscopy is used to reveal that the second layer nucleates and grows next to the substrate, i.e., under a graphene layer. This underlayer mechanism can fa...

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Bibliographic Details
Published in:New Journal of Physics
Main Authors: Shu Nie, Wei Wu, Shirui Xing, Qingkai Yu, Jiming Bao, Shin-shem Pei, Kevin F McCarty
Format: Article
Language:English
Published: IOP Publishing 2012-01-01
Online Access:https://doi.org/10.1088/1367-2630/14/9/093028

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