Open AccessОсобенности локализации света неоднородной пленкой
Author(s) -
В.И. Иванов-Омский,
И.Е. Истомин,
Manmeet Singh,
С.Г. Ястребов
Publication year - 2021
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2021.14.51180.18778
Subject(s) - materials science , copper , nanoparticle , scattering , amorphous solid , absorption (acoustics) , infrared , optoelectronics , thin film , doping , optics , nanotechnology , composite material , chemistry , crystallography , metallurgy , physics
The case is considered of light confinement within a thin inhomogeneous film of copper-doped amorphous carbon. The effect manifests itself due to light scattering by copper nanoparticles embedded in the film. The localization explains the increase of "two-phonon" absorption lines of infrared radiation by nanosized diamonds simultaneously existing in the film.