Estimate of the power of radiative heat transfer in a plasmon nanocomposite

The current level of technologies makes it possible to create polymers containing nanoparticles with a distance at $10$ nm between them. At such distances, the power of radiative heat transfer between particles swiftly increases due to the near-field interaction. The power of radiative heat transfer between nanoparticles is calculated using fluctuation electrodynamics. Despite an essential increase in the power due to the specified effects, radiative transfer remains several orders of magnitude less than phonon heat conductivity and does not affect heat transfer.