  Using a van der Waals vertical heterostructure consisting of monolayer
graphene, monolayer hBN and NbSe$_2$, we have performed local characterization
of induced correlated states in different configurations. At a temperature of
4.6 K, we have shown that both superconductivity and charge density waves can
be induced in graphene from NbSe2 by proximity effects. By applying a vertical
magnetic field, we imaged the Abrikosov vortex lattice and extracted the
coherence length for the proximitized superconducting graphene. We further show
that the induced correlated states can be completely blocked by adding a
monolayer hBN between the graphene and the NbSe$_2$, which demonstrates the
importance of the tunnel barrier and surface conditions between the normal
metal and superconductor for the proximity effect.
