We propose that a Coulomb blockade can suppress the tunneling current in quantum plasmonics in case of very small nanoparticles. Hence, a redshift is sustained even for sub-nanometer approach. This holds up to moderate fields that do not surpass the Coulomb blockade. Only for stronger optical fields, the Coulomb blockade is lifted and a charge transfer plasmon can be formed.
|Number of pages
|International Conference on Metamaterials, Photonic Crystals and Plasmonics
|Published - 2021
|11th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2021 - Warsaw, Poland
Duration: 20 Jul 2021 → 23 Jul 2021