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Solid-diffusion-facilitated cleaning of copper foil improves the quality of CVD graphene
The quality of CVD-grown graphene is limited by the parallel nucleation of grains from surface impurities which leads to increased grain boundary densities. Currently employed cleaning methods cannot completely remove surface impurities since impurity diffusion from the bulk to the surface occurs du...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6343028/ https://www.ncbi.nlm.nih.gov/pubmed/30670729 http://dx.doi.org/10.1038/s41598-018-36390-4 |