Fig. 1: Crystal structure of alkali-doped graphene on Al2O3 surface or LiCx/Al2O3 composite.
From: Bias-controlled plasmon switching in lithium-doped graphene on dielectric model Al2O3 substrate
The doped graphene is connected to a tunable bias V.
Fig. 1: Crystal structure of alkali-doped graphene on Al2O3 surface or LiCx/Al2O3 composite. | npj 2D Materials and Applications
