Raman analysis of strained graphene grown on dewetted cobalt

Graphene grows onto cobalt by means of diffusion of carbon atoms during the isothermal stage of exposure to hydrocarbon precursor, followed by precipitation during cooling. This method, largely applied with nickel catalyst, is known to produce continuous, but not uniform, layers with the concurrent...

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Veröffentlicht in:	Journal of Raman spectroscopy 2019-04, Vol.50 (4), p.499-508
Hauptverfasser:	Amato, Giampiero, Beccaria, Federico, Landini, Elisabetta, Vittone, Ettore
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts Chemical precipitation chemical vapor deposition Cobalt Diffusion Graphene Mapping micro‐Raman Nickel Raman spectroscopy strain Thermal expansion
Online-Zugang:	Volltext
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