Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/9038
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Šetrajčić J. | en |
dc.contributor.author | Markoski, Branko | en |
dc.contributor.author | Rodić, Dragan | en |
dc.contributor.author | Pelemiš S. | en |
dc.contributor.author | Vučenović, Sonja | en |
dc.contributor.author | Škipina B. | en |
dc.contributor.author | Mirjanić D. | en |
dc.date.accessioned | 2019-09-30T09:13:01Z | - |
dc.date.available | 2019-09-30T09:13:01Z | - |
dc.date.issued | 2013-04-01 | en |
dc.identifier.issn | 19414900 | en |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/9038 | - |
dc.description.abstract | Electronic components are used today in extreme physical conditions and in that sense, ultrathin dielectric crystalline films could be used as surface layers for electronic component protection. Calculating dynamical permittivity by the single-pole Green's functions it was shown that the threshold of light absorption can be moved along frequencies, changing the film thickness and the intensity of boundary perturbations. We study the basic micro and macroscopic physical characteristics of symmetric ultrathin molecular crystalline films and one can see that essential optical properties of these systems arise with perturbation conditions, which appear at their surface layers. Depending on the values of the parameters of surface interactions, certain energy levels can lie outside the energy band of the ideal crystal, so there appear the surface localized states of excitons. Characteristic resonant peaks appear in the dependence of dielectric permittivity and absorption index (extinction coefficient) of ultrathin film on frequency of external electro-magnetic field. Copyright © 2013 American Scientific Publishers. All rights reserved. | en |
dc.relation.ispartof | Nanoscience and Nanotechnology Letters | en |
dc.title | Absorption features of symmetric molecular nanofilms | en |
dc.type | Conference Paper | en |
dc.identifier.doi | 10.1166/nnl.2013.1559 | en |
dc.identifier.scopus | 2-s2.0-84877762022 | en |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/84877762022 | en |
dc.relation.lastpage | 497 | en |
dc.relation.firstpage | 493 | en |
dc.relation.issue | 4 | en |
dc.relation.volume | 5 | en |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
crisitem.author.dept | Tehnički fakultet "Mihajlo Pupin" u Zrenjaninu, Katedra za informacione tehnologije | - |
crisitem.author.dept | Ekonomski fakultet, Departman za trgovinu, marketing i logistiku | - |
crisitem.author.parentorg | Tehnički fakultet "Mihajlo Pupin" u Zrenjaninu | - |
crisitem.author.parentorg | Ekonomski fakultet | - |
Appears in Collections: | EF Publikacije/Publications |
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