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physics.optics2026
Spatiotemporal Electron Microscopy of Phonon Polaritons in MoO3
Harel Nahari, Yaniv Kurman, Raphael Dahan +5
Photon-induced near-field electron microscopy (PINEM) has emerged as a powerful technique for imaging optical excitations with nanometer spatial and sub-picosecond temporal resolut…
physics.optics2024★ 1 cited
Towards a second generation of metascintillators using the Purcell effect
Avner Shultzman, Roman Schütz, Yaniv Kurman +12
This study focuses on advancing metascintillators to break the 100 ps barrier and approach the 10 ps target. We exploit nanophotonic features, specifically the Purcell effect, to s…
physics.optics2019
Observation of the Stimulated Quantum Cherenkov Effect
Saar Nehemia, Raphael Dahan, Michael Shentcis +8
As charged particles surpass the speed of light in an optical medium they produce radiation - analogously to the way jet planes surpass the speed of sound and produce a sonic boom.…