Ultra-High Photon Energy Absorption by Gold Nanoparticles Arrays

This is the authors' abstract. We don't add key points for this paper.

Theoretical and practical principles of interaction of light with systems of metallic localized nanoparticles have been outlined and the importance of the electron-optical phonon resonance detuning effect was emphasized to design and develop nanotechnology devices. The demonstration of solar radiation interaction with surface-located gold nanoparticles on rutile was resulted in about 20 times enhancement in energy absorption. This gives possibility to improve different techniques such as energy conversion using optimally structured surfaces.