Multi-parameter investigation of graphene. Confocal Raman map along with AFM, SCM, EFM and optical visualization.
Confocal Raman map (2D band center of mass position). 1-, 2-, 3-, and 4- layered flakes can be easily distinguished by position of 2D peak when using a color palette scale.
Multi-parameter investigation of graphene. Confocal Raman map along with AFM, SCM, EFM and optical visualization.
Confocal Raman map (2D band center of mass position). 1-, 2-, 3-, and 4- layered flakes can be easily distinguished by position of 2D peak when using a color palette scale.
