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arXiv · 0903.4990

Size-dependent effects in solutions of small metal nanoparticles

Vitaliy N. Pustovit·Tigran V. Shahbazyan·Leonid G. Grechko
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Abstract

A new theoretical approach for the calculation of optical properties of complex solutions is proposed. It is based on a dielectric matrix with included small metallic inclusions (less than 3 nm) of spherical shape. We take into account the mutual interactions between the inclusions and the quantum finite-size effects. On the basis of the effective medium model, TDLDA and Kohn-Sham theories, some analytical expressions for the effective dielectric permittivity of the solution are obtained.

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Vitaliy N. Pustovit, Tigran V. Shahbazyan, Leonid G. Grechko. 2009-03-29. Size-dependent effects in solutions of small metal nanoparticles. https://doi.org/10.1140/epjb/e2009-00173-8

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