Плазмонні резонанси в срібних наночастинах складної форми

Abstract

The given work is devoted to the modern developments in the field of nanoantenna the principles of working for those are based on the use of plasmon resonances in noble metal nanoparticles. Numerical experiments demonstrates performances of developed algorithm, that allows to solve a lot of new challenging problems. The dependence of resonating wavelength on various parameters, including shape, size, material properties and coupling induced properties of nanodetails, such as interparticle distance, orientation, and position of the light source in novel configurations was found. This permits adjusting the mentioned above parameters in the most beneficial way to make it possible to build novel nanoantenna devices covering a wide range of desired properties.