Прегледај по Аутор "Delić, N. V."

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    About Eigen-Problem of Single Photon Hamiltonian
    (Institute of Electrical and Electronics Engineers (IEEE), 2008) Delić, N. V.; Pelemiš, S.; Šetrajčić, J. P.
    Altered state of consciousness is a consequence of quantum change which is presented by photons. There is not exist adequate theory, to describe this phenomenon. Linearized single photon Hamiltonian is used for the analysis of its features in coordinate systems. It can be concluded that photon behavior is equally determined by its translation characteristics (impulse components) and its rotation characteristics expressed by way of spin operators.
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    Changes in Optical Characteristics of Dielectric Nano¯lm Structures in Relation to Bulk Ones
    (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.
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    Selective Absorption in Twolayered Optic Films
    (American Scientific Publishers, 2009) Pelemiš, S. S.; Šetrajčić, J. P.; Markoski, B. S.; Delić, N. V.; Vučenović, S. M.
    This paper summarizes theoretical investigations of changes in optical properties of smallest symmetrical nanofilm-molecular crystals due to the presence of boundaries and different boundary parameters. Using analytic and numerical calculations, the energy spectrum of excitons was found and relative permittivity of these ultrathin dielectric films was determined. The influence of boundary parameters on the occurrence of discrete (by parameters)and selective (by planes)absor ption of external electromagnetic radiation was also investigated. Because of the symmetric conditions on film boundaries, double resonant peaks appear.