Carbon Micronymphaea: Graphene on Vertically Aligned Carbon Nanotubes
Figure 3
Raman spectra at 532 nm among carbon micronymphaea (red), bare graphene (black) out of hybrids, bare MWCNTs out of hybrids (green), and MWCNTs synthesized at the same growth temperature as hybrids, but under faster cooling rate (blue).
