Abstract
In this work, a versatile method to increase the optical response of oxide nanostructures is described. Thin TiO2 films with buried gold nanoparticles (TiO2-AuNP) were synthesized on a crystalline Si surface. The localized surface plasmon resonance reflection maximum is formed around 720–750 nm. Current-voltage characteristics of planar structures formed by use of different contact materials were measured. Spectral features of an optical response of TiO2-AuNP is discussed. The results obtained indicate a broad prospect of using the formed structures in the field of integrated optoelectronic devices.
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