Graphene Plasmonics: Fully Atomistic Approach for Realistic Structures.
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ABSTRACT:
SUBMITTER: Giovannini T
PROVIDER: S-EPMC7503861 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Publications
Graphene Plasmonics: Fully Atomistic Approach for Realistic Structures.
Giovannini Tommaso T Bonatti Luca L Polini Marco M Cappelli Chiara C
The journal of physical chemistry letters 20200827 18
We demonstrate that the plasmonic properties of realistic graphene and graphene-based materials can effectively and accurately be modeled by a novel, fully atomistic, yet classical, approach, named ωFQ. Such a model is able to reproduce all plasmonic features of these materials and their dependence on shape, dimension, and fundamental physical parameters (Fermi energy, relaxation time, and two-dimensional electron density). Remarkably, ωFQ is able to accurately reproduce experimental data for re ...[more]
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