139 citations · 195 across the 6 of their papers we have counts for
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Wigner time for electromagnetic radiation in plasma
Sergey Gaponenko, Denis Novitsky
Wave tunneling is an intriguing phenomenon spanning different branches of physics, from quantum mechanics to classical electrodynamics and optics. The Wigner (or phase) time is pro…
Density of states effects on emission and scattering of photons in plasmas
S. V. Gaponenko, D. V. Guzatov, D. V. Novitsky
Plasma supports electromagnetic waves propagation for frequencies higher than plasma frequency but features dielectric permittivity less than 1. This property leads to photon densi…
Refractive index mediated plasmon hybridization in an array of aluminium nanoparticles
Alina Muravitskaya, Anisha Gokarna, Artur Movsesyan +7
The arrangement of plasmonic nanoparticles in a non-symmetrical environment can feature the far-field and/or near-field interactions depending on the distance between the objects.…
Rationale for enhancement factor in single molecule Raman spectroscopy
S. V. Gaponenko, D. V. Guzatov
We extend the Purcell's original idea [Phys. Rev. \textbf{69}, 682 (1946)] on modification of photon spontaneous \textit{emission} rate to modification of photon spontaneous \texti…