TY  - JOUR
AU  - Ðorđević, V.
AU  - Sredojević, Dušan
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Švrakić, N.
AU  - Brothers, E.
AU  - Belić, Milivoj
AU  - Nedeljković, Jovan M.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2505
AB  - Surface modification of Al2O3 powders, prepared using reproducible sol-gel synthetic route with small colorless organic molecules, induces charge transfer complex formation and the appearance of absorption in the visible spectral region. Comprehensive microstructural characterization involving transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms, revealed that γ-crystalline alumina powders consist of mesoporous particles in the size range from 0.1 to 0.3 μm, with specific surface area of 54.8 m2/g, and pore radius between 3 and 4 nm. The attachment of catecholate-type of ligands (catechol, caffeic acid, gallic acid, dopamine and 2,3-dihydroxy naphthalene), salicylate-type of ligands (salicylic acid and 5-amino salicylic acid), and ascorbic acid, to the surface such γ-Al2O3 particles leads to the formation of colored powders and activates their absorption in visible-light spectral region. To the best of our knowledge, similar transformation of an insulator (Al2O3), with the band gap energy of 8.7 eV, into a semiconductor-like hybrid material with tunable optical properties has not been reported in the literature before. The density functional theory (DFT) calculations with periodic boundary conditions were performed in order to estimate the energy gaps of various inorganic/organic hybrids. The calculated values compare well with the experimental data. The good agreement between the calculated and experimentally determined band gaps was found, thus demonstrating predictive ability of the theory when proper model is used.
PB  - Elsevier
T2  - Microporous and Mesoporous Materials
T1  - Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study
VL  - 273
SP  - 41
EP  - 49
DO  - 10.1016/j.micromeso.2018.06.053
ER  - 

@article{
author = "Ðorđević, V. and Sredojević, Dušan and Dostanić, Jasmina and Lončarević, Davor and Ahrenkiel, Scott Phillip and Švrakić, N. and Brothers, E. and Belić, Milivoj and Nedeljković, Jovan M.",
year = "2019",
abstract = "Surface modification of Al2O3 powders, prepared using reproducible sol-gel synthetic route with small colorless organic molecules, induces charge transfer complex formation and the appearance of absorption in the visible spectral region. Comprehensive microstructural characterization involving transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms, revealed that γ-crystalline alumina powders consist of mesoporous particles in the size range from 0.1 to 0.3 μm, with specific surface area of 54.8 m2/g, and pore radius between 3 and 4 nm. The attachment of catecholate-type of ligands (catechol, caffeic acid, gallic acid, dopamine and 2,3-dihydroxy naphthalene), salicylate-type of ligands (salicylic acid and 5-amino salicylic acid), and ascorbic acid, to the surface such γ-Al2O3 particles leads to the formation of colored powders and activates their absorption in visible-light spectral region. To the best of our knowledge, similar transformation of an insulator (Al2O3), with the band gap energy of 8.7 eV, into a semiconductor-like hybrid material with tunable optical properties has not been reported in the literature before. The density functional theory (DFT) calculations with periodic boundary conditions were performed in order to estimate the energy gaps of various inorganic/organic hybrids. The calculated values compare well with the experimental data. The good agreement between the calculated and experimentally determined band gaps was found, thus demonstrating predictive ability of the theory when proper model is used.",
publisher = "Elsevier",
journal = "Microporous and Mesoporous Materials",
title = "Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study",
volume = "273",
pages = "41-49",
doi = "10.1016/j.micromeso.2018.06.053"
}

Ðorđević, V., Sredojević, D., Dostanić, J., Lončarević, D., Ahrenkiel, S. P., Švrakić, N., Brothers, E., Belić, M.,& Nedeljković, J. M.. (2019). Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study. in Microporous and Mesoporous Materials
Elsevier., 273, 41-49.
https://doi.org/10.1016/j.micromeso.2018.06.053

Ðorđević V, Sredojević D, Dostanić J, Lončarević D, Ahrenkiel SP, Švrakić N, Brothers E, Belić M, Nedeljković JM. Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study. in Microporous and Mesoporous Materials. 2019;273:41-49.
doi:10.1016/j.micromeso.2018.06.053 .

Ðorđević, V., Sredojević, Dušan, Dostanić, Jasmina, Lončarević, Davor, Ahrenkiel, Scott Phillip, Švrakić, N., Brothers, E., Belić, Milivoj, Nedeljković, Jovan M., "Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study" in Microporous and Mesoporous Materials, 273 (2019):41-49,
https://doi.org/10.1016/j.micromeso.2018.06.053 . .

TY  - JOUR
AU  - Ðorđević, V.
AU  - Sredojević, Dušan
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Švrakić, N.
AU  - Brothers, E.
AU  - Belić, Milivoj
AU  - Nedeljković, Jovan M.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2908
AB  - Surface modification of Al2O3 powders, prepared using reproducible sol-gel synthetic route with small colorless organic molecules, induces charge transfer complex formation and the appearance of absorption in the visible spectral region. Comprehensive microstructural characterization involving transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms, revealed that γ-crystalline alumina powders consist of mesoporous particles in the size range from 0.1 to 0.3 μm, with specific surface area of 54.8 m2/g, and pore radius between 3 and 4 nm. The attachment of catecholate-type of ligands (catechol, caffeic acid, gallic acid, dopamine and 2,3-dihydroxy naphthalene), salicylate-type of ligands (salicylic acid and 5-amino salicylic acid), and ascorbic acid, to the surface such γ-Al2O3 particles leads to the formation of colored powders and activates their absorption in visible-light spectral region. To the best of our knowledge, similar transformation of an insulator (Al2O3), with the band gap energy of 8.7 eV, into a semiconductor-like hybrid material with tunable optical properties has not been reported in the literature before. The density functional theory (DFT) calculations with periodic boundary conditions were performed in order to estimate the energy gaps of various inorganic/organic hybrids. The calculated values compare well with the experimental data. The good agreement between the calculated and experimentally determined band gaps was found, thus demonstrating predictive ability of the theory when proper model is used.
PB  - Elsevier
T2  - Microporous and Mesoporous Materials
T1  - Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study
VL  - 273
SP  - 41
EP  - 49
DO  - 10.1016/j.micromeso.2018.06.053
ER  - 

@article{
author = "Ðorđević, V. and Sredojević, Dušan and Dostanić, Jasmina and Lončarević, Davor and Ahrenkiel, Scott Phillip and Švrakić, N. and Brothers, E. and Belić, Milivoj and Nedeljković, Jovan M.",
year = "2019",
abstract = "Surface modification of Al2O3 powders, prepared using reproducible sol-gel synthetic route with small colorless organic molecules, induces charge transfer complex formation and the appearance of absorption in the visible spectral region. Comprehensive microstructural characterization involving transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms, revealed that γ-crystalline alumina powders consist of mesoporous particles in the size range from 0.1 to 0.3 μm, with specific surface area of 54.8 m2/g, and pore radius between 3 and 4 nm. The attachment of catecholate-type of ligands (catechol, caffeic acid, gallic acid, dopamine and 2,3-dihydroxy naphthalene), salicylate-type of ligands (salicylic acid and 5-amino salicylic acid), and ascorbic acid, to the surface such γ-Al2O3 particles leads to the formation of colored powders and activates their absorption in visible-light spectral region. To the best of our knowledge, similar transformation of an insulator (Al2O3), with the band gap energy of 8.7 eV, into a semiconductor-like hybrid material with tunable optical properties has not been reported in the literature before. The density functional theory (DFT) calculations with periodic boundary conditions were performed in order to estimate the energy gaps of various inorganic/organic hybrids. The calculated values compare well with the experimental data. The good agreement between the calculated and experimentally determined band gaps was found, thus demonstrating predictive ability of the theory when proper model is used.",
publisher = "Elsevier",
journal = "Microporous and Mesoporous Materials",
title = "Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study",
volume = "273",
pages = "41-49",
doi = "10.1016/j.micromeso.2018.06.053"
}

Ðorđević, V., Sredojević, D., Dostanić, J., Lončarević, D., Ahrenkiel, S. P., Švrakić, N., Brothers, E., Belić, M.,& Nedeljković, J. M.. (2019). Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study. in Microporous and Mesoporous Materials
Elsevier., 273, 41-49.
https://doi.org/10.1016/j.micromeso.2018.06.053

Ðorđević V, Sredojević D, Dostanić J, Lončarević D, Ahrenkiel SP, Švrakić N, Brothers E, Belić M, Nedeljković JM. Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study. in Microporous and Mesoporous Materials. 2019;273:41-49.
doi:10.1016/j.micromeso.2018.06.053 .

Ðorđević, V., Sredojević, Dušan, Dostanić, Jasmina, Lončarević, Davor, Ahrenkiel, Scott Phillip, Švrakić, N., Brothers, E., Belić, Milivoj, Nedeljković, Jovan M., "Visible light absorption of surface-modified Al2O3 powders: A comparative DFT and experimental study" in Microporous and Mesoporous Materials, 273 (2019):41-49,
https://doi.org/10.1016/j.micromeso.2018.06.053 . .

TY  - JOUR
AU  - Prekajski Đorđević, Marija
AU  - Vukoje, Ivana
AU  - Lazić, Vesna
AU  - Đorđević, Vesna
AU  - Sredojević, Dušan
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Belić, Milivoj
AU  - Nedeljković, Jovan M.
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3320
AB  - Surface modification of CeO2 nano-powder, synthesized by a self-propagating room temperature method with
salicylate-type ligands (salicylic acid and 5-aminosalicylic acid) as well as catecholate-type ligands (catechol,
3,4-dihydroxybenzoic acid, caffeic acid and 2,3-dihydroxy naphthalene), induces the appearance of absorption in
the visible spectral region due to the interfacial charge transfer (ICT) complex formation. Thorough characterization
involving transmission electron microscopy, XRD analysis, and nitrogen adsorption-desorption isotherms,
revealed that loosely agglomerated CeO2 particles of the size ranging from 2 to 4 nm have cubic fluorite structure
and specific surface area of 140 m2/g. The attachment of salicylate- and catecholate-type of ligands to the surface
of CeO2 powders leads to the formation of colored powders with tunable absorption in the visible spectral region.
The density functional theory calculations with properly design model systems were performed to estimate the
alignment of energy levels of various inorganic/organic hybrids. A reasonably good agreement between calculated
values and experimental data was found.
PB  - England : Elsevier
T2  - Materials Chemistry and Physics
T1  - Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study
VL  - 236
SP  - 121816
DO  - 10.1016/j.matchemphys.2019.121816
ER  - 

@article{
author = "Prekajski Đorđević, Marija and Vukoje, Ivana and Lazić, Vesna and Đorđević, Vesna and Sredojević, Dušan and Dostanić, Jasmina and Lončarević, Davor and Ahrenkiel, Scott Phillip and Belić, Milivoj and Nedeljković, Jovan M.",
year = "2019",
abstract = "Surface modification of CeO2 nano-powder, synthesized by a self-propagating room temperature method with
salicylate-type ligands (salicylic acid and 5-aminosalicylic acid) as well as catecholate-type ligands (catechol,
3,4-dihydroxybenzoic acid, caffeic acid and 2,3-dihydroxy naphthalene), induces the appearance of absorption in
the visible spectral region due to the interfacial charge transfer (ICT) complex formation. Thorough characterization
involving transmission electron microscopy, XRD analysis, and nitrogen adsorption-desorption isotherms,
revealed that loosely agglomerated CeO2 particles of the size ranging from 2 to 4 nm have cubic fluorite structure
and specific surface area of 140 m2/g. The attachment of salicylate- and catecholate-type of ligands to the surface
of CeO2 powders leads to the formation of colored powders with tunable absorption in the visible spectral region.
The density functional theory calculations with properly design model systems were performed to estimate the
alignment of energy levels of various inorganic/organic hybrids. A reasonably good agreement between calculated
values and experimental data was found.",
publisher = "England : Elsevier",
journal = "Materials Chemistry and Physics",
title = "Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study",
volume = "236",
pages = "121816",
doi = "10.1016/j.matchemphys.2019.121816"
}

Prekajski Đorđević, M., Vukoje, I., Lazić, V., Đorđević, V., Sredojević, D., Dostanić, J., Lončarević, D., Ahrenkiel, S. P., Belić, M.,& Nedeljković, J. M.. (2019). Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study. in Materials Chemistry and Physics
England : Elsevier., 236, 121816.
https://doi.org/10.1016/j.matchemphys.2019.121816

Prekajski Đorđević M, Vukoje I, Lazić V, Đorđević V, Sredojević D, Dostanić J, Lončarević D, Ahrenkiel SP, Belić M, Nedeljković JM. Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study. in Materials Chemistry and Physics. 2019;236:121816.
doi:10.1016/j.matchemphys.2019.121816 .

Prekajski Đorđević, Marija, Vukoje, Ivana, Lazić, Vesna, Đorđević, Vesna, Sredojević, Dušan, Dostanić, Jasmina, Lončarević, Davor, Ahrenkiel, Scott Phillip, Belić, Milivoj, Nedeljković, Jovan M., "Electronic structure of surface complexes between CeO2 and benzene derivatives: A comparative experimental and DFT study" in Materials Chemistry and Physics, 236 (2019):121816,
https://doi.org/10.1016/j.matchemphys.2019.121816 . .

TY  - JOUR
AU  - Đorđević, Vesna
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Ahrenkiel, Scott Phillip
AU  - Sredojević, Dušan
AU  - Svrakic, Nenad
AU  - Belić, Milivoj
AU  - Nedeljković, Jovan M.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2160
AB  - Detailed study of Al2O3, an insulator with the band gap of about 8.7 eV, and its different organic/inorganic charge transfer complexes with visible-light photo activity is presented. In particular, prepared Al2O3 particles of the size 0.1-0.3 mu m are coated with several organic complexes - the specific details for catecholate- and salicylate-type of ligands are described below - and the light absorption properties and photocatalytic activity of such hybrids are scrutinized and compared with those of other organic/inorganic hybrid materials previously studied. In addition, the obtained experimental results are supported with quantum chemical calculations based on density functional theory.
PB  - Elsevier
T2  - Chemical Physics Letters
T1  - Hybrid visible-light responsive Al2O3 particles
VL  - 685
SP  - 416
EP  - 421
DO  - 10.1016/j.cplett.2017.08.012
ER  - 

@article{
author = "Đorđević, Vesna and Dostanić, Jasmina and Lončarević, Davor and Ahrenkiel, Scott Phillip and Sredojević, Dušan and Svrakic, Nenad and Belić, Milivoj and Nedeljković, Jovan M.",
year = "2017",
abstract = "Detailed study of Al2O3, an insulator with the band gap of about 8.7 eV, and its different organic/inorganic charge transfer complexes with visible-light photo activity is presented. In particular, prepared Al2O3 particles of the size 0.1-0.3 mu m are coated with several organic complexes - the specific details for catecholate- and salicylate-type of ligands are described below - and the light absorption properties and photocatalytic activity of such hybrids are scrutinized and compared with those of other organic/inorganic hybrid materials previously studied. In addition, the obtained experimental results are supported with quantum chemical calculations based on density functional theory.",
publisher = "Elsevier",
journal = "Chemical Physics Letters",
title = "Hybrid visible-light responsive Al2O3 particles",
volume = "685",
pages = "416-421",
doi = "10.1016/j.cplett.2017.08.012"
}

Đorđević, V., Dostanić, J., Lončarević, D., Ahrenkiel, S. P., Sredojević, D., Svrakic, N., Belić, M.,& Nedeljković, J. M.. (2017). Hybrid visible-light responsive Al2O3 particles. in Chemical Physics Letters
Elsevier., 685, 416-421.
https://doi.org/10.1016/j.cplett.2017.08.012

Đorđević V, Dostanić J, Lončarević D, Ahrenkiel SP, Sredojević D, Svrakic N, Belić M, Nedeljković JM. Hybrid visible-light responsive Al2O3 particles. in Chemical Physics Letters. 2017;685:416-421.
doi:10.1016/j.cplett.2017.08.012 .

Đorđević, Vesna, Dostanić, Jasmina, Lončarević, Davor, Ahrenkiel, Scott Phillip, Sredojević, Dušan, Svrakic, Nenad, Belić, Milivoj, Nedeljković, Jovan M., "Hybrid visible-light responsive Al2O3 particles" in Chemical Physics Letters, 685 (2017):416-421,
https://doi.org/10.1016/j.cplett.2017.08.012 . .

TY  - JOUR
AU  - Stanković, Ivana
AU  - Bozinovski, Dragana M.
AU  - Brothers, Edward N.
AU  - Belić, Milivoj
AU  - Hall, Michael B.
AU  - Zarić, Snežana D.
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2115
AB  - Aromatic-aromatic interactions have long been considered important in the self assembly of amyloids. In spite of their importance, aromatic amino acids are not detected in every amyloid. In the present study, the occurrence and geometry of these interactions were analyzed for the amyloid structures found in the Protein Data Bank. The data confirm that aromatic amino acids are not crucial for amyloid fibril formation. In fact, aromatic-aliphatic interactions are more frequent than the aromatic-aromatic interactions. Aromatic-aliphatic interactions are present in higher numbers of structures and in certain amyloid sequences they are more frequent than aromatic-aromatic interactions. An analysis of aromatic/aromatic interactions shows different interaction geometries in intrasheet and intersheet contacts; the intrasheet aromatic-aromatic interactions are mostly parallel and displaced, while intersheet interactions are not parallel. Thus, among the aromatic-aromatic interactions there are important edge-to-face attractions in addition to parallel stacking ones.
PB  - American Chemical Society (ACS)
T2  - Crystal Growth & Design
T1  - Interactions of Aromatic Residues in Amyloids: A Survey of Protein Data Bank Crystallographic Data
VL  - 17
IS  - 12
SP  - 6353
EP  - 6362
DO  - 10.1021/acs.cgd.7b01035
ER  - 

@article{
author = "Stanković, Ivana and Bozinovski, Dragana M. and Brothers, Edward N. and Belić, Milivoj and Hall, Michael B. and Zarić, Snežana D.",
year = "2017",
abstract = "Aromatic-aromatic interactions have long been considered important in the self assembly of amyloids. In spite of their importance, aromatic amino acids are not detected in every amyloid. In the present study, the occurrence and geometry of these interactions were analyzed for the amyloid structures found in the Protein Data Bank. The data confirm that aromatic amino acids are not crucial for amyloid fibril formation. In fact, aromatic-aliphatic interactions are more frequent than the aromatic-aromatic interactions. Aromatic-aliphatic interactions are present in higher numbers of structures and in certain amyloid sequences they are more frequent than aromatic-aromatic interactions. An analysis of aromatic/aromatic interactions shows different interaction geometries in intrasheet and intersheet contacts; the intrasheet aromatic-aromatic interactions are mostly parallel and displaced, while intersheet interactions are not parallel. Thus, among the aromatic-aromatic interactions there are important edge-to-face attractions in addition to parallel stacking ones.",
publisher = "American Chemical Society (ACS)",
journal = "Crystal Growth & Design",
title = "Interactions of Aromatic Residues in Amyloids: A Survey of Protein Data Bank Crystallographic Data",
volume = "17",
number = "12",
pages = "6353-6362",
doi = "10.1021/acs.cgd.7b01035"
}

Stanković, I., Bozinovski, D. M., Brothers, E. N., Belić, M., Hall, M. B.,& Zarić, S. D.. (2017). Interactions of Aromatic Residues in Amyloids: A Survey of Protein Data Bank Crystallographic Data. in Crystal Growth & Design
American Chemical Society (ACS)., 17(12), 6353-6362.
https://doi.org/10.1021/acs.cgd.7b01035

Stanković I, Bozinovski DM, Brothers EN, Belić M, Hall MB, Zarić SD. Interactions of Aromatic Residues in Amyloids: A Survey of Protein Data Bank Crystallographic Data. in Crystal Growth & Design. 2017;17(12):6353-6362.
doi:10.1021/acs.cgd.7b01035 .

Stanković, Ivana, Bozinovski, Dragana M., Brothers, Edward N., Belić, Milivoj, Hall, Michael B., Zarić, Snežana D., "Interactions of Aromatic Residues in Amyloids: A Survey of Protein Data Bank Crystallographic Data" in Crystal Growth & Design, 17, no. 12 (2017):6353-6362,
https://doi.org/10.1021/acs.cgd.7b01035 . .

TY  - JOUR
AU  - Isić, Goran
AU  - Vuković, Slobodan M.
AU  - Jakšić, Zoran
AU  - Belić, Milivoj
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3137
AB  - We analyze the fundamental properties of optical waves referred to as Tamm plasmon modes (TPMs) which are tied to the interface of a semi-infinite two-phase metallodielectric superlattice with an arbitrary homogeneous capping medium. Such modes offer new ways of achieving high electromagnetic field localization and spontaneous emission enhancement in the vicinity of the interface in conjunction with absorption loss management, which is crucial for future applications. The homointerface, formed when the capping medium has the same permittivity as one of the superlattice constituents, is found to support a TPM whose dispersion overlaps the single-interface surface plasmon polariton (SPP) dispersion but which has a cut off at the topological transition point. In contrast, a heterointerface formed for an arbitrary capping medium, is found to support multiple TPMs whose origin can be traced by considering the interaction between a single-interface SPP and the homointerface TPM burried under the top layer of the superlattice. By carrying out a systematic comparison between TPMs and single-interface SPPs, we find that the deviations are most pronounced in the vicinity of the transition frequency for superlattices in which dielectric layers are thicker than metallic ones.
PB  - Springer Science and Business Media LLC
T2  - Scientific Reports
T1  - Tamm plasmon modes on semi-infinite metallodielectric superlattices
VL  - 7
IS  - 1
DO  - 10.1038/s41598-017-03497-z
ER  - 

@article{
author = "Isić, Goran and Vuković, Slobodan M. and Jakšić, Zoran and Belić, Milivoj",
year = "2017",
abstract = "We analyze the fundamental properties of optical waves referred to as Tamm plasmon modes (TPMs) which are tied to the interface of a semi-infinite two-phase metallodielectric superlattice with an arbitrary homogeneous capping medium. Such modes offer new ways of achieving high electromagnetic field localization and spontaneous emission enhancement in the vicinity of the interface in conjunction with absorption loss management, which is crucial for future applications. The homointerface, formed when the capping medium has the same permittivity as one of the superlattice constituents, is found to support a TPM whose dispersion overlaps the single-interface surface plasmon polariton (SPP) dispersion but which has a cut off at the topological transition point. In contrast, a heterointerface formed for an arbitrary capping medium, is found to support multiple TPMs whose origin can be traced by considering the interaction between a single-interface SPP and the homointerface TPM burried under the top layer of the superlattice. By carrying out a systematic comparison between TPMs and single-interface SPPs, we find that the deviations are most pronounced in the vicinity of the transition frequency for superlattices in which dielectric layers are thicker than metallic ones.",
publisher = "Springer Science and Business Media LLC",
journal = "Scientific Reports",
title = "Tamm plasmon modes on semi-infinite metallodielectric superlattices",
volume = "7",
number = "1",
doi = "10.1038/s41598-017-03497-z"
}

Isić, G., Vuković, S. M., Jakšić, Z.,& Belić, M.. (2017). Tamm plasmon modes on semi-infinite metallodielectric superlattices. in Scientific Reports
Springer Science and Business Media LLC., 7(1).
https://doi.org/10.1038/s41598-017-03497-z

Isić G, Vuković SM, Jakšić Z, Belić M. Tamm plasmon modes on semi-infinite metallodielectric superlattices. in Scientific Reports. 2017;7(1).
doi:10.1038/s41598-017-03497-z .

Isić, Goran, Vuković, Slobodan M., Jakšić, Zoran, Belić, Milivoj, "Tamm plasmon modes on semi-infinite metallodielectric superlattices" in Scientific Reports, 7, no. 1 (2017),
https://doi.org/10.1038/s41598-017-03497-z . .

TY  - JOUR
AU  - Naserpour, Mahin
AU  - Zapata-Rodríguez, Carlos J.
AU  - Vuković, Slobodan M.
AU  - Pashaeiadl, Hamid
AU  - Belić, Milivoj
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3861
AB  - We investigate, both theoretically and numerically, a graphene-coated nano-cylinder illuminated by a plane electromagnetic wave in the far-infrared range of frequencies. We have derived an analytical formula that enables fast evaluation of the spectral window with a substantial reduction in scattering efficiency for a sufficiently thin cylinder. This polarization-dependent effect leads to tunable resonant invisibility that can be achieved via modification of graphene chemical potential monitored by the gate voltage. A multi-frequency cloaking mechanism based on dimer coated nanowires is also discussed in detail.
PB  - England : Nature Publishing Group
T2  - Scientific reports
T1  - Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers
VL  - 7
IS  - 1
SP  - 12186
DO  - 10.1038/s41598-017-12413-4
ER  - 

@article{
author = "Naserpour, Mahin and Zapata-Rodríguez, Carlos J. and Vuković, Slobodan M. and Pashaeiadl, Hamid and Belić, Milivoj",
year = "2017",
abstract = "We investigate, both theoretically and numerically, a graphene-coated nano-cylinder illuminated by a plane electromagnetic wave in the far-infrared range of frequencies. We have derived an analytical formula that enables fast evaluation of the spectral window with a substantial reduction in scattering efficiency for a sufficiently thin cylinder. This polarization-dependent effect leads to tunable resonant invisibility that can be achieved via modification of graphene chemical potential monitored by the gate voltage. A multi-frequency cloaking mechanism based on dimer coated nanowires is also discussed in detail.",
publisher = "England : Nature Publishing Group",
journal = "Scientific reports",
title = "Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers",
volume = "7",
number = "1",
pages = "12186",
doi = "10.1038/s41598-017-12413-4"
}

Naserpour, M., Zapata-Rodríguez, C. J., Vuković, S. M., Pashaeiadl, H.,& Belić, M.. (2017). Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers. in Scientific reports
England : Nature Publishing Group., 7(1), 12186.
https://doi.org/10.1038/s41598-017-12413-4

Naserpour M, Zapata-Rodríguez CJ, Vuković SM, Pashaeiadl H, Belić M. Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers. in Scientific reports. 2017;7(1):12186.
doi:10.1038/s41598-017-12413-4 .

Naserpour, Mahin, Zapata-Rodríguez, Carlos J., Vuković, Slobodan M., Pashaeiadl, Hamid, Belić, Milivoj, "Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers" in Scientific reports, 7, no. 1 (2017):12186,
https://doi.org/10.1038/s41598-017-12413-4 . .

TY  - JOUR
AU  - Jakšić, Zoran
AU  - Obradov, Marko
AU  - Vuković, Slobodan M.
AU  - Belić, Milivoj
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1480
AB  - We consider the possibility to use plasmonics to enhance light trapping in such semiconductor detectors as solar cells and infrared detectors for night vision. Plasmonic structures can transform propagating electromagnetic waves into evanescent waves with the local density of states vastly increased within subwavelength volumes compared to the free space, thus surpassing the conventional methods for photon management. We show how one may utilize plasmonic nanoparticles both to squeeze the optical field into the active region and to increase the optical path by Mie scattering, apply ordered plasmonic nanocomposites (subwavelength plasmonic crystals or plasmonic metamaterials), or design nanoantennas to maximize absorption within the detector. We show that many approaches used for solar cells can be also utilized in infrared range if different redshifting strategies are applied.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Electronics and Energetics
T1  - Plasmonic enhancement of light trapping in photodetectors
VL  - 27
IS  - 2
SP  - 183
EP  - 203
DO  - 10.2298/FUEE1402183J
ER  - 

@article{
author = "Jakšić, Zoran and Obradov, Marko and Vuković, Slobodan M. and Belić, Milivoj",
year = "2014",
abstract = "We consider the possibility to use plasmonics to enhance light trapping in such semiconductor detectors as solar cells and infrared detectors for night vision. Plasmonic structures can transform propagating electromagnetic waves into evanescent waves with the local density of states vastly increased within subwavelength volumes compared to the free space, thus surpassing the conventional methods for photon management. We show how one may utilize plasmonic nanoparticles both to squeeze the optical field into the active region and to increase the optical path by Mie scattering, apply ordered plasmonic nanocomposites (subwavelength plasmonic crystals or plasmonic metamaterials), or design nanoantennas to maximize absorption within the detector. We show that many approaches used for solar cells can be also utilized in infrared range if different redshifting strategies are applied.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Electronics and Energetics",
title = "Plasmonic enhancement of light trapping in photodetectors",
volume = "27",
number = "2",
pages = "183-203",
doi = "10.2298/FUEE1402183J"
}

Jakšić, Z., Obradov, M., Vuković, S. M.,& Belić, M.. (2014). Plasmonic enhancement of light trapping in photodetectors. in Facta universitatis - series: Electronics and Energetics
Univerzitet u Nišu., 27(2), 183-203.
https://doi.org/10.2298/FUEE1402183J

Jakšić Z, Obradov M, Vuković SM, Belić M. Plasmonic enhancement of light trapping in photodetectors. in Facta universitatis - series: Electronics and Energetics. 2014;27(2):183-203.
doi:10.2298/FUEE1402183J .

Jakšić, Zoran, Obradov, Marko, Vuković, Slobodan M., Belić, Milivoj, "Plasmonic enhancement of light trapping in photodetectors" in Facta universitatis - series: Electronics and Energetics, 27, no. 2 (2014):183-203,
https://doi.org/10.2298/FUEE1402183J . .

TY  - JOUR
AU  - Zapata-Rodríguez, Carlos J.
AU  - Miret, Juan Jose
AU  - Vuković, Slobodan M.
AU  - Belić, Milivoj
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4126
AB  - We analyzed surface-wave propagation that takes place at the boundary between a semi-infinite dielectric and a multilayered metamaterial, the latter with indefinite permittivity and cut normally to the layers. Known hyperbolization of the dispersion curve is discussed within distinct spectral regimes, including the role of the surrounding material. Hybridization of surface waves enable tighter confinement near the interface in comparison with pure-TM surface-plasmon polaritons. We demonstrate that the effective-medium approach deviates severely in practical implementations. By using the finite-element method, we predict the existence of long-range oblique surface waves.
PB  - Optical Society of America
T2  - Optics Express
T1  - Engineered surface waves in hyperbolic metamaterials
VL  - 21
IS  - 16
SP  - 19113
EP  - 19127
DO  - 10.1364/OE.21.019113
ER  - 

@article{
author = "Zapata-Rodríguez, Carlos J. and Miret, Juan Jose and Vuković, Slobodan M. and Belić, Milivoj",
year = "2013",
abstract = "We analyzed surface-wave propagation that takes place at the boundary between a semi-infinite dielectric and a multilayered metamaterial, the latter with indefinite permittivity and cut normally to the layers. Known hyperbolization of the dispersion curve is discussed within distinct spectral regimes, including the role of the surrounding material. Hybridization of surface waves enable tighter confinement near the interface in comparison with pure-TM surface-plasmon polaritons. We demonstrate that the effective-medium approach deviates severely in practical implementations. By using the finite-element method, we predict the existence of long-range oblique surface waves.",
publisher = "Optical Society of America",
journal = "Optics Express",
title = "Engineered surface waves in hyperbolic metamaterials",
volume = "21",
number = "16",
pages = "19113-19127",
doi = "10.1364/OE.21.019113"
}

Zapata-Rodríguez, C. J., Miret, J. J., Vuković, S. M.,& Belić, M.. (2013). Engineered surface waves in hyperbolic metamaterials. in Optics Express
Optical Society of America., 21(16), 19113-19127.
https://doi.org/10.1364/OE.21.019113

Zapata-Rodríguez CJ, Miret JJ, Vuković SM, Belić M. Engineered surface waves in hyperbolic metamaterials. in Optics Express. 2013;21(16):19113-19127.
doi:10.1364/OE.21.019113 .

Zapata-Rodríguez, Carlos J., Miret, Juan Jose, Vuković, Slobodan M., Belić, Milivoj, "Engineered surface waves in hyperbolic metamaterials" in Optics Express, 21, no. 16 (2013):19113-19127,
https://doi.org/10.1364/OE.21.019113 . .