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physics.optics2024
Heat Generation in Spatially Confined Solids Through Electronic Light Scattering
Sergey Kharintsev, Elina Battalova
In this Letter, we study the optical heating of spatially dispersive solids due to electronic light scattering (ELS), a phenomenon driven by indirect optical transitions. In this p…
physics.optics2024
Off-Resonance Enhancement of the Refractive Index via Indirect Optical Transitions
E. I. Battalova, A. I. Minibaev, A. V. Petrov +1
At resonance, the optical response of a homogeneous medium to incident light is governed by temporal dispersion, which induces changes in the refractive index (RI). However, recent…
physics.optics2023
Electronic Raman scattering in silicon glass
Sergey S. Kharintsev, Elina I. Battalova, Aleksey I. Noskov +3
The nature of enhanced photoemission in disordered and amorphous solids is an intriguing open question. A point in case is light emission in silicon, which occurs when the material…