List of papers

International journals and conferences

• D.Lj.Mirjanic, J.P.Setrajcic, S.M.Stojkovic,
  I.D.Vragovic and S.K.Jacimovski
  ELECTRON STATES OF ULTRATHIN CRYSTALS
  IEEE - Proc. 21th MIEL 1, 121-124, Nis - Yugoslavia (1997).
  
  
• J.P.Setrajcic, I.D.Vragovic, D.Lj.Mirjanic and S.K.Jacimovski
  APPEARANCE OF LOCALIZED PHONON STATES
  IN THIN BOUNDED CRYSTALLINE STRUCTURES
  Bal.Phys.Lett. 5 (1997).
  3rd BPU, Cluy-Napoca (Romania)
  
  
• D.Lj.Mirjanic, D.Rakovic, J.P.Setrajcic,
  S.M.Stojkovic, I.D.Vragovic and S.K.Jacimovski
  ELECTRON AND PHONON STATES OF THIN CRYSTALLINE FILMS
  Sol.Stat.Phen. Vols. 61-62 (1998) pp.197-200
  
  
• J.P.Setrajcic, S.M.Stojkovic, S.B.Lazarev,
  I.D.Vragovic, D.Lj.Mirjanic
  DIELECTRICAL PROPERTIES OF THIN
  MOLECULAR FILM-STRUCTURES
  Fifth International Conference on
  DIELECTRIC AND RELATED PHENOMENA - DRP'98
  SPIE-PL Proc. 5th DRP 37 DP, 162-167 (1999)
  Bielsko-Biala (Poland) 1998.
  
  
• I.D.Vragovic, J.P.Setrajcic and S.M.Stojkovic
  APPLICATION OF GREEN'S FUNCTION METHOD IN THE ANALYSIS
  OF ELECTRON STRUCTURE OF NANOTUBES
  Fulleren Science and Technology Review - accepted
  
  
• D.Lj.Mirjanic, J.P.Setrajcic, S.M.Stojkovic,
  D.Sijacic and I.D.Vragovic
  ELECTRON STATES IN LOW-DIMENSIONAL CRYSTALLINE SYSTEMS
  IEEE - Proc. 22th MIEL 1, 173-176 (2000).
  
  
• S.M.Stojkovic, J.P.Setrajcic, I.Junger
  I.D.Vragovic and S.B.Lazarev
  ELECTRON STATES IN SIMPLE SUPERLATTICES
  IEEE - Proc. 22th MIEL 1, 177-180 (2000).
  
  
• R.Scholz, I.D.Vragovic, and M.Schreiber
  SPECTROSCOPIC PROPERTIES OF 3,4,9,10 - PERYLENE -
  - TETRACARBOXYLIC - DIANHYDRIDE (PTCDA) THIN FILMS
  contribution for monograph Electrons and Photons in Solids , a Volume in honour of Franco Bassani,
  in: Quaderni della Scuola Normale Superiore di Pisa (Pisa, Fall 2001), pp. 387-401
  
  
• R.Scholz, I.D.Vragovic, A.Yu.Kobitski, G.Salvan,
  T.U.Kampen, M.Schreiber, and D.R.T.Zahn
  SPECTROSCOPIC PROPERTIES OF A PROTOTYPIC ORGANIC
  SEMICONDUCTOR: THE CASE OF PTCDA
  in: Proc. of Int. School of Physics "E. Fermi", course CXLIX:
  Organic nanostructures: Science and applications
  IOS Press (Amsterdam 2002), ed. by V. M. Agranovich and G. C. La Rocca, p. 379-403.
  
  
• I.D.Vragovic, R.Scholz, and M.Schreiber
  MODEL CALCULATION OF THE OPTICAL PROPERTIES OF 3,4,9,10 - PERYLENE -
  - TETRACARBOXYLIC - DIANHYDRIDE (PTCDA) THIN FILMS
  Europhys. Lett., 57(2), pp. 288-294 (2002)
  PDF version
  
  
• R.Scholz, A.Yu.Kobitski, I.D.Vragovic, T.U.Kampen, D.R.T.Zahn and H.P.Wagner
  MICROSCOPIC MODELS FOR TIME-RESOLVED PHOTOLUMINESCENCE
  IN ALPHA-PTCDA SINGLE CRYSTALS
  26th International Conference on the Physics of Semiconductors
  Edinburgh July 29 - August 2 2002
  
  
• A. Yu. Kobitiski, R. Scholz, I. Vragovic, H.P. Wagner, and D.R.T. Zahn,
  LOW TEMPERATURE TIME-RESOLVED PHOTOLUMINESCENCE CHARACTERISATION
  OF 3,4,9,10,-PERYLENE TETRACARBOXYLIC DIANHYDRIDE CRYSTALS
  Phys. Rev. B 66, 153204 (2002)
  PDF version
  
  
• M. Schreiber, R. Scholz., I. Vragovic, V. Shklover, and S. Tautz,
  DIELECTRIC RESPONSE OF THE ELECTRONIC TRANSITIONS IN ULTRATHIN PTCDA
  LAYERS GROWN ON Ag(111) AND Ag(110) SUBSTRATES
  Proc of Int. Conf. Excitonic Processes in Condensed Matter (2002) in Nonlin. Opt. 29, 239-45 (2002).
  
  
• R. Scholz, I. Vragovic, A. Yu. Kobitski, M. Schreiber, H. P. Wagner, and D. R. T. Zahn,
  FRENKEL EXCITON MODEL OF LOW TEMPERATURE PHOTOLUMINESCENCE
  IN ALPHA-PTCDA SINGLE CRYSTALS
  phys. stat. sol (b) 234, 402 (2002)
  
  
• I. Vragovic and R. Scholz,
  FRENKEL EXCITON MODEL OF OPTICAL ABSORPTION
  AND PHOTOLUMINESCENCE IN ALPHA-PTCDA
  Phys. Rev. B 68, 155202 (2003).
  PDF version
  
  
• R. Scholz, A. Yu. Kobitski, I. Vragovic, H. P. Wagner, D. R. T. Zahn
  Time-resolved photoluminescence in alpha-PTCDA single crystals: Evidence for
  recombination via Frenkel excitons, Charge Transfer states, and excimers
  E-MRS , Symposium P, Organic Electronics,
  Strasbourg 10 - 13 June 2003.
  
  
• R. Scholz, M. Schreiber, I. Vragovic, A. Yu. Kobitski, H. P. Wagner, and D. R. T. Zahn
  Influence of exciton transfer on the optical cycle of alpha-PTCDA
  J. Lumin. 108, 121 (2004).
  
  
• R. Scholz, A. Yu. Kobitski, I. Vragovic, H. P. Wagner, and D. R. T. Zahn
  Time-resolved photoluminescence in alpha-PTCDA single crystals: evidence for recombination via Frenkel excitons, charge transfer states, and excimers
  Org.Electron. 5, 99 (2004).
  
  
• I. Vragovic, R. Scholz, J.P. Setrajcic, and M. Schreiber,
  Exciton confinement in ultrathin crystalline and amorphous films of 3,4,9.10-perylene tetracarboxylic dianhydride (PTCDA)
  Phys. Rev. B, submited (2004).
  
  
• R. Scholz, I. Vragovic,
  Frenkel Exciton Model of Electron Energy Loss Spectroscopy in alpha-PTCDA
  Heraeus workshop, 17 - 19 May 2004
  (proceedings in J. Lumin.) - in preparation
  
  
• I. Vragovic, E. Louis, C. Degli Esposti Boschi, G. J. Ortega
  Synchronized oscillations of heterogeneous excitable cells in regular networks with different topologies
  submited to Phys. Rev. E. Preprint cond-mat/0410171
  
  
• I. Vragovic, E. Louis, and A. Diaz-Guilera
  Efficiency of informational transfer in regular and complex networks
  submited to Phys. Rev. E. Preprint cond-mat/0410174
  
  
• I. Vragovic, E. Louis, and A. Diaz-Guilera
  Bursting of excitable cells arranged in scale-free networks
  in preparation
  
  
• I. Vragovic, E. Louis, and A. Diaz-Guilera
  Excitable complex networks:
  Average path length versus clustering coefficient
  in preparation
  
  
• I. Vragovic and E. Louis,
  Local robustness of small world networks
  in preparation
  
  

National (Yugoslav) journals and conferences

• J.P.Setrajcic, D.Lj.Mirjanic, S.Lazarev, V.M.Zoric
  N.V.Delic, A.S.Utjesanovic and I.D.Vragovic
  FONONI U KRISTALNIM FILMOVIMA
  (PHONONS IN CRYSTALLINE FILMS -serbian version)
  Zbornik radova - 9. Kongres fizicara Jugoslavije, 309-312 (1995).
  (Proceedings - 9. Yugoslav Congresss of Physics )
  
  
• J.P.Setrajcic, D.Lj.Mirjanic, Z.V.Bundalo, Z.Rajilic,
  S.Lazarev, M.Pantic, V.M.Zoric,
  N.V.Delic, A.S.Utjesanovic, S.M.Stojkovic,
  S.K.Jacimovski, I.D.Vragovic and A.Slavkovic
  SPEKTRI I STANJA FONONA I ELEKTRONA
  U JEDNOSLOJNIM KRISTALNIM STRUKTURAMA
  (SPECTRA AND STATES OF PHONONS AND ELECTRONS
  IN SINGLE-LAUERED CRYSTALLINE STRUCTURES - serbian version)
  SFIN 9/1, 102-112 (1996) - Yugoslavia.
  
  
• J.P.Setrajcic, I.D.Vragovic and S.B.Lazarev
  TERMODINAMIKA SUPERPROVODNIH KVAZI 2D KRISTALNIH NANOSTRUKTURA
  (THERMODYNAMICS OF SUPERCONDUCTIVE QUASY 2D
  CRYSTALLINE NANOSTRUCTURES - serbian version)
  Fullerenes and Nanotubes Review1/4, 39-42 (1997), (Belgrade-Yugoslavia)
  
  
• I.D.Vragovic and D.Rakovic
  FULERENSKI SUPERPROVODNICI
  (FULLERENES SUPERCONDUCTORS - serbian version - review paper)
  Fullerenes and Nanotubes Review1/4, 49-54 (1997), (Belgrade-Yugoslavia)
  
  
• S.M.Stojkovic, I.D.Vragovic and S.K.Jacimovski
  OSCILATORNI SPEKTRI FREKVENCIJA ATOMA SLOJNOG KRISTALA
  (OSCILATORY SPECTRA OF ATOMS FREQUENCES IN LAYERED CRYSTALS - serbian version)
  Zbornik radova - 22. Jugoslovenski kongres teorijske i
  primenjene mehanike (JUMEH), 465-470 (1997).
  (Proceedings - 22. Yugoslav Congress of Theoretical and Applied Mechanics)
  
  
• I.D.Vragovic
  UTICAJ GRANICA NA OSCILATORNE MODE ATOMA KRISTALNOG FILMA
  (INFLUENCE OF BOUNDARIES ON OSCILATORY MODES OF ATOMS IN CRYSTALLINE FILMS - serbian version)
  Zbornik radova - 22. Jugoslovenski kongres teorijske i
  primenjene mehanike (JUMEH), 471-476 (1997).
  (Proceedings - 22. Yugoslav Congress of Theoretical and Applied Mechanics)
  
  
• I.D.Vragovic, S.M.Stojkovic, B.Abramovic,
  J.P.Setrajcic, S.K.Jacimovski and D.Lj.Mirjanic
  STANJA I SPEKTRI ELEKTRONA ULTRATANKIH KRISTALNIH STRUKTURA
  (STATES AND SPECTRA OF ELECTRONS IN ULTRATHIN CRYSTALLINE STRUCTURES-serbian version)
  Zbornik saopstenja - Elektron - sto godina od otkrica7, 145-148 (1997).
  (Proceedings - Electron - 100 years form discovery - Serbian Accademy of Sciences and Arts)
  
  
• S.K.Jacimovski, I.D.Vragovic, S.M.Stojkovic,
  J.P.Setrajcic and D.Lj.Mirjanic
  SUPERPROVODNE KARAKTERISTIKE TANKIH FILMOVA
  (SUPERCONDUCTING PROPERTIES OF THIN FILMS -serbian version)
  Zbornik radova - 1. Simpozijum industrijska elektronika (INDEL),
  (Proceeding - 1. Symposium of Industrial Electronics),18-21 (1997).
  (Banja Luka - Serbian Republic - Bosnia and Herzegovina)
  
  
• S.Lazarev, S.K.Jacimovski, S.M.Stojkovic,
  J.P.Setrajcic, I.D.Vragovic and D.Lj.Mirjanic
  MICROTHEORY OF THIN LAYERED CRYSTALLINE STRUCTURES
  Zbornik radova - 12. PriM
  (Proceedings - 12. Conference of Applied Mathematics, Palic- Yugoslavia)-(1997).
  
  
• J.P.Setrajcic, S.M.Stojkovic, D.D.Sijacic and I.D.Vragovic
  ENERGY SPECTRA AND LOCALIZED STATES OF ELECTRONS IN BOUNDED CRYSTALS
  Journal of Research in Physics, 27/2, (1998)
  (Institute of Physics, Faculty of Sciences, University of Novi Sad - Yugoslavia)
  
  
• I.D.Vragovic, R.Furstenberg, S.M.Stojkovic,
  J.P.Setrajcic and D.Lj.Mirjanic
  PHONON SPECTRA OF QUANTUM WIRES
  Zbornik radova - 13. PriM
  (Proceedings - 13. Conference of Applied Mathematics - Yugoslavia)-accepted (1998).
  
  
• J.P.Setrajcic, I.D.Vragovic, S.M.Stojkovic,
  D.Rakovic, D.Lj.Mirjanic, and S.K.Jacimovski
  UTICAJ FONONA NA Tc KRISTALNIH C60 FILMOVA
  (PHONON INFLUENCE ON CRITICAL TEMPERATURE OF CRYSTALLINE C60 FILMS - serbian version)
  Zbornik radova - 42. ETRAN, 328-331 (1998).
  (Proceedings - 42. ETRAN Conference - Yugoslavia)
  
  
• D.Sijacic, I.D.Vragovic, S.B.Lazarev,
  S.M.Stojkovic, D.Lj.Mirjanic and J.P.Setrajcic
  ELEKTRONSKA STRUKTURA SUPERRESETKI
  (ELECTRON STRUCTURE OF SUPERLATTICES)
  Zbornik radova - 2. Simpozijum industrijska elektronika (INDEL).
  (Proceedings - 2. Symposium of Industrial Electronics )- accepted (1998)
  (Banja Luka - Serbian Republic - Bosnia and Herzegovina)
  
  
• I.D.Vragovic, S.Vucenovic, J.P.Setrajcic, S.M.Stojkovic,
  D.Lj.Mirjanic and D.Rakovic
  OPTICKE KARAKTERISTIKE DIELEKTRICNIH FILMOVA
  (OPTICAL CHARACTERISTICS OF DIELECTRIC FILMS - serbian version)
  Zbornik radova - 2. Simpozijum industrijska elektronika (INDEL).
  (Proceedings - 2. Symposium of Industrial Electronics )- accepted (1998)
  (Banja Luka - Serbian Republic - Bosnia and Herzegovina)
  
  
• J.P.Setrajcic, S.M.Stojkovic, I.D.Vragovic,
  R.Kostic, D.Rakovic, D.Veljkovic and M.Grujic
  SUPERCONDUCTIVITY AND FULERENES - review paper
  Fullerenes and Nanotubes Review2/4, 23-33 (1998), (Belgrade-Yugoslavia)
  
  
• J.P.Setrajcic, N.V.Delic, V.M.Zoric, I.D.Vragovic
  UTICAJ SMANJENJA DEBLJINE PREMAZA
  NA OSOBINE KOLEKTORSKIH SISTEMA
  (THE INFLUENCE OF LAYER THICKNESS REDUCTION
  ON COLLECTOR SYSTEMS PROPERTIES - serbian version)
  Zbornik radova - Sunceva energija, DIT 12-13, 70-73 (1999)
  (Proceedings - Solar energy)
  (Zrenjanin - Yugoslavia)
  
  
• M. Lambic, I.D.Vragovic
  TERMODINAMICKA ANALIZA STACIONARNOG MODELA TROMBEOVOG ZIDA
  (THERMODYNAMIC ANALYSIS OF STACIONAR MODEL
  OF TROMBE'S WALL - serbian version)
  Zbornik radova - Sunceva energija, DIT 12-13, 92-102 (1999)
  (Proceedings - Solar energy)
  (Zrenjanin - Yugoslavia)
  
  
• M. Lambic, I.D.Vragovic
  NESTACIONARNI MODEL PASIVNOG SOLARNOG GREJANJA MASIVNIM ZIDOM
  (NONSTACIONAR MODEL OF PASSIVE RESIDENTAL HEATING
  BY MASSIVE WALL - serbian version)
  Zbornik radova - Sunceva energija, DIT 12-13, 103-109 (1999)
  (Proceedings - Solar energy)
  (Zrenjanin - Yugoslavia)
  
  
• S.M.Stojkovic, J.P.Setrajcic, I.D.Vragovic
  ELEKTRONSKA KONFIGURACIJA KARBONSKIH NANOTUBA
  (ELECTRONIC CONFIGURATION OF CARBON NANOTUBES - serbian version)
  Zbornik abstrakata - YUCOMAT'99
  Treca konferencija drustva za istrazivanje materijala, (1999)
  (The Book of Abstract - YUCOMAT'99
  Third Yugoslav Materials Research Society Conference )
  (Herceg Novi - Yugoslavia)
  
  
• I.Junger, S.M.Stojkovic, J.P.Setrajcic, I.D.Vragovic, S.B.Lazarev
  ELEKTRONSKI SPEKTRI U SIMETRICNO PERTURBOVANOJ KVANTNOJ ZICI
  (ELECTRON SPECTRA IN SYMMETRICALLY PERTURBED
  QUANTUM WIRE - serbian version)
  Zbornik abstrakata - YUCOMAT'99
  Treca konferencija drustva za istrazivanje materijala, (1999)
  (The Book of Abstract - YUCOMAT'99
  Third Yugoslav Materials Research Society Conference )
  (Herceg Novi - Yugoslavia)
  
  
• D.Sijacic, I.D.Vragovic, S.M.Stojkovic,
  J.P.Setrajcic, D.Lj.Mirjanic
  PROSTORNA DISTRIBUCIJA ELEKTRONA U PROSTOJ SUPERRESETKI
  (SPACE DISTRIBUTION OF ELECTRONS
  IN SIMPLE SUPERLATTICE - serbian version)
  Zbornik abstrakata - YUCOMAT'99
  Treca konferencija drustva za istrazivanje materijala, (1999)
  (The Book of Abstract - YUCOMAT'99
  Third Yugoslav Materials Research Society Conference )
  (Herceg Novi - Yugoslavia)
  
  
• D.Lj.Mirjanic, S.B.Lazarev, S.K.Jacimovski
  I.D.Vragovic, S.M.Stojkovic, J.P.Setrajcic
  QUANTUM SIZE EFFECTS IN ULTRATHIN METALLIC CRYSTALS
  Buletin stintific al Universitatii "Politehnica" din Timisoara (1999)
  
  
• S.M.Vucenovic, I.D.Vragovic, D.Rakovic and J.P.Setrajcic
  PERMITIVNOST TANKIH DIELEKTRICNIH FILMOVA
  (PERMITIVITY OF THIN DIELECTRIC FILMS - in serbian)
  Zbornik radova - 10. Kongres fizicara Jugoslavije, 169-172 (2000).
  (Proceedings - 10. Yugoslav Congresss of Physics )
  
  
• I.D.Vragovic, S.M.Stojkovic, D.Sijacic, J.P.Setrajcic
  GREEN'S FUNCTION METHOD APPROACH TO
  ELECTRON CONFIGURATION OF SUPERLATTICES
  Journal of Mathematics, 31/1, (2001)
  (Institute of Mathematics, Faculty of Sciences, University of Novi Sad - Yugoslavia)
  PDF version
  
  
• J. P. Setrajcic, S. M. Vucenovic, I. Vragovic,
  Electronic Structure of Nanotubes
  (ELEKTRONSKA STRUKTURA NANOTUBA - in serbian)
  Proc. XLVII ETRAN Conference, Vol. IV,
  Herceg Novi, 8 - 13 June 2003.
  PDF version
  
  

Invited lectures

• I.D.Vragovic
  SUPERPROVODNOST KOD FULERENA
  (FULLERENES AND SUPERCONDUCTIVITY - serbian version)
  Seminar: Fulereni i superprovodnost, Beograd 1997.
  pozvano predavanje (invited lecture)
  
  

Student papers

• I.D.Vragovic
  FONONI U KRISTALNIM FILMOVIMA
  (PHONONS IN CRYSTALLINE FILMS - serbian version)
  Primatijada 1995., Ulcinj - Yugoslavia 1995.
  
  
• I.D.Vragovic
  OSCILOVANJE ATOMA KRISTALNOG FILMA
  (ATOMIC OSCILATIONS IN CRYSTAL FILM - serbian version)
  Nagradni temat Univerziteta, Novi Sad - Yugoslavia 1995.
  
  
• I.D.Vragovic
  TERMODINAMICKE OSOBINE KRISTALNIH FILMOVA
  (THERMODYNAMIC PROPERTIES OF CRYSTAL FILMS - serbian version)
  Primatijada 1996., Lepenski Vir - Yugoslavia, 1996.
  
  

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• Bachelor degree theme:
  The Influence of Boundaries on Phonon Spectra and Thermodynamics of Crystalline Films (1996)
• Master theme:
  Spectra and States of Excitons and Dielectric Properties of Molecular Crystalline Films (1999)
• Doctor thesis:
  Frenkel Exciton Model of Excitation and Recombination Processes in Crystalline alpha-PTCDA (2003)