3 papers
physics.optics2025
Temperature-dependent Optical and Polaritonic Properties of hBN-encapsulated Monolayer TMDs
Matan Meshulam, Anabel Atash Kahlon, Yonatan Gershuni +3
Monolayer transition metal dichalcogenides (TMDs) support robust excitons in the visible to near-infrared spectral range. Their reduced dielectric screening results in large bindin…
physics.optics2025
Nanometer-scale Cavities for Mid-infrared Radiation via Image Phonon Polariton Resonators
Michael Klein, Yonatan Gershuni, Alisa Perutski +2
Surface-polaritons play a pivotal role in strong light-matter interactions at the nanoscale due to their ability to confine light to deep subwavelength dimensions. A promising clas…
physics.optics2024
In-plane Exciton Polaritons vs Plasmon Polaritons: Nonlocal corrections, confinement and loss
Yonatan Gershuni, Itai Epstein
Polaritons are quasi-particles describing the coupling between a photon and a material excitation, which can carry large momentum and confine electromagnetic fields to small dimens…