Plasmonics in Dirac systems: from graphene to topological insulators
Plasmonics in Dirac systems: from graphene to topological insulators
Recent developments in the emerging field of plasmonics in graphene and other Dirac systems are reviewed and a comprehensive introduction to the standard models and techniques is given. In particular, we discuss intrinsic plasmon excitation of single and bilayer graphene via hydrodynamic equations and the random phase approximation, but also …