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2009 | 116 | 4 | 579-584
Article title

IR Resonant Absorption in Molecular Nanofilms

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EN
Abstracts
EN
The paper presents a theoretical research of changes of optical properties of various nanofilm molecular crystals which are caused by the presence of two parallel and close borders. We used combined analytical-numerical calculation to find the allowed energy states of excitons and their spatial distribution (per layers) along the axis perpendicular to surface planes. We determined permittivity for the observed models of these ultrathin dielectric films and explored the influence of boundary parameters on the occurrence of discrete (per frequencies) and selective (per layers) absorption. The conditions for occurrence of smallest number of resonant absorption lines have been found and their localization has been defined.
Keywords
Contributors
author
  • Faculty of Technology in Zvornik, University of East Sarajevo, 75400 Zvornik, Republic of Srpska, BiH
  • Department of Physics, Faculty of Sciences, University of Novi Sad, Trg D. Obradovića 4, 21000 Novi Sad, Vojvodina, Serbia
References
  • 1. K. Wood, P. Hammond, D. Schmidt, S. Wrightman, B. Andaya, 'Thin Film Delivers Drugs', Biophotonics, Cambridge, 12.02.2008 (http://www.photonics.com)
  • 2. M.C. Tringides, M. Jatochawski, E. Bauer, Physics Today, 50 (April 2007)
  • 3. S.G. Davison, M. Steslicka, Basic Theory of Surface States, Clarendon Press, Oxford 1996
  • 4. V.M. Agranovich, V.L. Ginzburg, Crystaloptics with Space Dispersion and Theory of Excitons, Nauka, Moscow, 1979
  • 5. D.Lj. Mirjanić, U.F. Kozmidis-Luburić, M.M. Marinković, B.S. Tošić, Can. J. Phys. 60, 1838 (1982)
  • 6. G. Rickayzen, Green's Functions and Condensed Matter, Academic Press, London 1980
  • 7. G. Mahan, Many Particle Physics, Plenum Press, New York 1990
  • 8. I.E. Dzialoshinski, L.P. Pitaevski, Zh. Eksper. Teor. Fiz. 36, 1977 (1959)
  • 9. J.P. Šetrajčić, S.M. Vučenović, B. Markoski, S. Pelemiš, D.Lj. Mirjanić, Proc. 32nd MIPRO MEET & GVS 1, 52 (2009)
  • 10. M.G. Cottam, D.R. Tilley, Introduction to Surface and Superlattice Excitations, University Press, Cambridge 1989
  • 11. J.P. Šetrajčić, D.I. Ilić, B. Markoski, A.J. Šetrajčić, S.M. Vučenović, D. Lj. Mirjanić, B. Škipina, S. Pelemiš, 'Conformation and Application of Green's Functions Method to Optical Properties of Ultrathin Molecular Films Searching', CEWQO-08, Belgrade 2008
  • 12. J.P. Šetrajčić, S.M. Vučenović, D. Lj. Mirjanić, B. Markoski, A.J. Šetrajčić, 'Green's Function Method in Analysis of Molecular Ultrathin and Broken Symmetry Crystalline Structures', MOLMAT-08, Toulouse (France) 2008
  • 13. J.P. Šetrajčić, S.M. Vučenović, D. Lj. Mirjanić, V.D. Sajfert, S.K. Jaćimovski, Mater. Sci. Forum 494, 49 (2005)
  • 14. B. Markoski, J.P. Šetrajčić, S.K. Jaćimovski and S.Pelemiš, J. Nanosci. Nanotechnol., accepted for publication
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n441kz
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