Silicon carbide and graphene possess extraordinary chemical physical properties. Here, these different systems are linked the changes in structural dynamic properties investigated. For simulations performed a classical molecular (MD) approach was used. In this approach, layer (N = 240 atoms) grafted at distances on top of 6H-SiC structure 2400 onto 3C-SiC 1728 atoms). The between 6H 1.0, 1.3 1....