Strong coupling of two-dimensional excitons and plasmonic photonic crystals: microscopic theory reveals triplet spectra

L Greten, R Salzwedel, T Göde, D Greten… - ACS …, 2024 - ACS Publications
Monolayers of transition metal dichalcogenides (TMDCs) are direct-gap semiconductors
with strong light–matter interactions featuring tightly bound excitons, while plasmonic …

Ultrafast dynamics in plasmon–exciton core–shell systems: the role of heat

F Stete, M Bargheer, W Koopman - Nanoscale, 2023 - pubs.rsc.org
Strong coupling between plasmons and excitons gives rise to new hybrid polariton states
with potential applications in various fields. Despite a plethora of research on plasmon …

[PDF][PDF] Optical Spectra of Plasmon-Exciton Core-Shell Nanoparticles: An Anisotropic Classical Model Eliminates Discrepancies with Experiments

AD Kondorskiy - arXiv preprint arXiv:2404.01718, 2024 - researching.cn
The optical properties of the hybrid core–shell nanostructures composed of a metallic core
and an organic shell of molecular J-aggregates are determined by the electromagnetic …

Weak and strong coupling properties of surface excitons

A Dutta, JJ Toppari - Physical Review B, 2024 - APS
With high enough doping concentrations, organic dye–doped polymer materials exhibit a
negative real part of the permittivity within an energy range just above their material …

Frequency conversion to augment power conversion efficiency in photovoltaic devices

S Kumalo, D Wamwangi, A Quandt… - 2024 24th International …, 2024 - ieeexplore.ieee.org
To attain high power conversion efficiencies in photovoltaic devices majorly requires proper
matching between the optoelectronic properties of the photoactive layer and the solar …