Graphene plasmonics
= Graphene plasmonics
{wiki=Graphene_plasmonics}
Graphene plasmonics is a field of study that explores the interaction between graphene— a single layer of carbon atoms arranged in a two-dimensional lattice— and plasmons, which are coherent oscillations of electrons that occur at the surface of conductors and can propagate along metal-dielectric interfaces. \#\#\# Key Concepts: 1. **Plasmons**: Plasmons are quasi-particles resulting from the collective oscillations of free electrons in a material.