3 papers
cond-mat.mes-hall2025
Non-Hermitian trapping of Dirac exciton-polariton condensates in a perovskite metasurface
Mikhail Masharin, Igor Chestnov, Andrey Bochin +9
Massless Dirac particles avoid trapping due to their exceptional tunneling properties manifested in the so-called Klein paradox. This conclusion stems from the conservative treatme…
physics.optics2025
Nonlinear near-field spectroscopy of exciton-polaritons in a van der Waals layered waveguide
Valeriy I. Kondratyev, Vanik Shahnazaryan, Mikhail Tyugaev +6
Layered van der Waals materials offer novel opportunities for on-chip waveguiding and development of integrated photonic circuits. In the strong light-matter coupling regime, their…
physics.optics2024
Room-temperature exciton-polariton-driven self-phase modulation in planar perovskite waveguide
N. Glebov, M. Masharin, A. Yulin +7
Optical nonlinearities are crucial for advanced photonic technologies since they allow photons to be managed by photons. Exciton-polaritons resulting from strong light-matter coupl…