(2012) Šetrajčić, J. P.; Delić, N. V.; Šetrajčić, I. J.; Rodić, D.; Armaković, S.; Šetrajčić-Tomić, A. J.; Pelemiš, S. S.; Škipina, B.
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.
