Title :
Changes in optical characteristics of dielectric nanofilm structures in relation to bulk ones
Author :
J.P. Šetrajčić;N.V. Delić;I.J. Šetrajčić;D. Rodić;S. Armaković;A.J. Šetrajčić-Tomić;S.S. Pelemiš;B. Škipina
Author_Institution :
Department of Physics, Faculty of Sciences, University of Novi Sad, Trg D.Obradović
Abstract :
A microscopic theory of optical properties of ideal ultrathin molecular films, was formulated in bosonic and nearest-neighbor approximation. Calculating of dynamical permittivity by the single-pole Green´s functions have shown that the threshold of light absorption, refraction, reflection and transmission can be moved along frequencies, changing the film thickness. This can give a great contribution to practical ultrathin film engineering, especially to construction of drug delivery nanoparticles in nanomedicine.
Keywords :
"Absorption","Indexes","Permittivity","Green´s function methods","Excitons","Optical films"
Conference_Titel :
Microelectronics (MIEL), 2012 28th International Conference on
Print_ISBN :
978-1-4673-0237-1
DOI :
10.1109/MIEL.2012.6222813