TY  - JOUR
AU  - Todorović-Marković, Biljana
AU  - Marković, Zoran M.
AU  - Nikolić, Zoran M.
AU  - Ristić, Zoran
AU  - Nenadović, T
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2817
AB  - In this work, the results of optical emission study of C-2 radicals generated in carbon arc plasma are presented. It was found that a rotational temperature of carbon vapor depends significantly on carbon concentration and inert gas pressure. Experimentally obtained rotational temperature of C-2 emission spectra has been fitted with calculated spectra.
T2  - Fullerenes Nanotubes and Carbon Nanostructures
T1  - Optical emission measurements of rotational temperature of C-2 radicals in fullerene processing
VL  - 12
IS  - 3
SP  - 647
EP  - 657
DO  - 10.1081/FST-200026952
ER  - 

@article{
author = "Todorović-Marković, Biljana and Marković, Zoran M. and Nikolić, Zoran M. and Ristić, Zoran and Nenadović, T",
year = "2004",
abstract = "In this work, the results of optical emission study of C-2 radicals generated in carbon arc plasma are presented. It was found that a rotational temperature of carbon vapor depends significantly on carbon concentration and inert gas pressure. Experimentally obtained rotational temperature of C-2 emission spectra has been fitted with calculated spectra.",
journal = "Fullerenes Nanotubes and Carbon Nanostructures",
title = "Optical emission measurements of rotational temperature of C-2 radicals in fullerene processing",
volume = "12",
number = "3",
pages = "647-657",
doi = "10.1081/FST-200026952"
}

Todorović-Marković, B., Marković, Z. M., Nikolić, Z. M., Ristić, Z.,& Nenadović, T.. (2004). Optical emission measurements of rotational temperature of C-2 radicals in fullerene processing. in Fullerenes Nanotubes and Carbon Nanostructures, 12(3), 647-657.
https://doi.org/10.1081/FST-200026952

Todorović-Marković B, Marković ZM, Nikolić ZM, Ristić Z, Nenadović T. Optical emission measurements of rotational temperature of C-2 radicals in fullerene processing. in Fullerenes Nanotubes and Carbon Nanostructures. 2004;12(3):647-657.
doi:10.1081/FST-200026952 .

Todorović-Marković, Biljana, Marković, Zoran M., Nikolić, Zoran M., Ristić, Zoran, Nenadović, T, "Optical emission measurements of rotational temperature of C-2 radicals in fullerene processing" in Fullerenes Nanotubes and Carbon Nanostructures, 12, no. 3 (2004):647-657,
https://doi.org/10.1081/FST-200026952 . .

TY  - JOUR
AU  - Petrović, Suzana
AU  - Gaković, Biljana M.
AU  - Rakočević, Zlatko Lj.
AU  - Nenadović, T
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6418
AB  - The properties of W-Ti thin films/coatings deposited by sputtering on various substrates have been studied. Structural analyses were made by X-ray diffraction and scanning tunneling microscopy. The results have shown that the crystal structure of W-Ti coatings has the same structure as tungsten; the presence of titanium gave rise to the expansion of the alpha-tungsten lattice. Microstructural features-grain size and morphology-mean surface roughness depend on substrate properties and thickness of the coatings. For the same thickness of deposited coatings, different inicrostructure features have been obtained as a function of substrate structure. The mean surface roughness and the grain size increase with increasing thickness of deposits on the same substrate.
T2  - Materials Science Forum
T1  - The effect of various parameters on the structure of W-Ti thin films
VL  - 453-454
SP  - 55
EP  - 60
DO  - 10.4028/www.scientific.net/MSF.453-454.55
ER  - 

@article{
author = "Petrović, Suzana and Gaković, Biljana M. and Rakočević, Zlatko Lj. and Nenadović, T",
year = "2004",
abstract = "The properties of W-Ti thin films/coatings deposited by sputtering on various substrates have been studied. Structural analyses were made by X-ray diffraction and scanning tunneling microscopy. The results have shown that the crystal structure of W-Ti coatings has the same structure as tungsten; the presence of titanium gave rise to the expansion of the alpha-tungsten lattice. Microstructural features-grain size and morphology-mean surface roughness depend on substrate properties and thickness of the coatings. For the same thickness of deposited coatings, different inicrostructure features have been obtained as a function of substrate structure. The mean surface roughness and the grain size increase with increasing thickness of deposits on the same substrate.",
journal = "Materials Science Forum",
title = "The effect of various parameters on the structure of W-Ti thin films",
volume = "453-454",
pages = "55-60",
doi = "10.4028/www.scientific.net/MSF.453-454.55"
}

Petrović, S., Gaković, B. M., Rakočević, Z. Lj.,& Nenadović, T.. (2004). The effect of various parameters on the structure of W-Ti thin films. in Materials Science Forum, 453-454, 55-60.
https://doi.org/10.4028/www.scientific.net/MSF.453-454.55

Petrović S, Gaković BM, Rakočević ZL, Nenadović T. The effect of various parameters on the structure of W-Ti thin films. in Materials Science Forum. 2004;453-454:55-60.
doi:10.4028/www.scientific.net/MSF.453-454.55 .

Petrović, Suzana, Gaković, Biljana M., Rakočević, Zlatko Lj., Nenadović, T, "The effect of various parameters on the structure of W-Ti thin films" in Materials Science Forum, 453-454 (2004):55-60,
https://doi.org/10.4028/www.scientific.net/MSF.453-454.55 . .

TY  - JOUR
AU  - Todorović-Marković, Biljana
AU  - Marković, Zoran M.
AU  - Marinković, Miloš
AU  - Nenadović, T
PY  - 2003
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2651
AB  - In this work, the effect of physical parameters on the yield of fullerene, synthesized in a hollow cathode plasma reactor is investigated. The experimental investigations done previously have shown that the fullerene yield depended on tehcnical parameters - the current intensity, inert gas pressure, type of gas and interelectrode gap. The aim of this work was to show that the fullerene yield depends on physical parameters - carbon concentration, carbon flow rate from the interelectrode gap, axial temperature and temperature gradient between the. arc channel and the chamber walls as,well. It was found that fullerene synthesis occurs in an inert heat bath with dimensions determined by die temperature gradient. The lower temperature limit is around 2000 K and the value of the upper limit is die value of the axis temperature which depends on the discharge conditions. The synthesis of fullerenes is more effective if the carbon concentration in the heat bath is large and the carbon flow rate from that zone to colder parts of chamber is small.
T2  - Journal of the Serbian Chemical Society
T1  - Experimental study of physical parameters significant in fullerene synthesis
VL  - 68
IS  - 7
SP  - 543
EP  - 547
DO  - 10.2298/JSC0307543T
ER  - 

@article{
author = "Todorović-Marković, Biljana and Marković, Zoran M. and Marinković, Miloš and Nenadović, T",
year = "2003",
abstract = "In this work, the effect of physical parameters on the yield of fullerene, synthesized in a hollow cathode plasma reactor is investigated. The experimental investigations done previously have shown that the fullerene yield depended on tehcnical parameters - the current intensity, inert gas pressure, type of gas and interelectrode gap. The aim of this work was to show that the fullerene yield depends on physical parameters - carbon concentration, carbon flow rate from the interelectrode gap, axial temperature and temperature gradient between the. arc channel and the chamber walls as,well. It was found that fullerene synthesis occurs in an inert heat bath with dimensions determined by die temperature gradient. The lower temperature limit is around 2000 K and the value of the upper limit is die value of the axis temperature which depends on the discharge conditions. The synthesis of fullerenes is more effective if the carbon concentration in the heat bath is large and the carbon flow rate from that zone to colder parts of chamber is small.",
journal = "Journal of the Serbian Chemical Society",
title = "Experimental study of physical parameters significant in fullerene synthesis",
volume = "68",
number = "7",
pages = "543-547",
doi = "10.2298/JSC0307543T"
}

Todorović-Marković, B., Marković, Z. M., Marinković, M.,& Nenadović, T.. (2003). Experimental study of physical parameters significant in fullerene synthesis. in Journal of the Serbian Chemical Society, 68(7), 543-547.
https://doi.org/10.2298/JSC0307543T

Todorović-Marković B, Marković ZM, Marinković M, Nenadović T. Experimental study of physical parameters significant in fullerene synthesis. in Journal of the Serbian Chemical Society. 2003;68(7):543-547.
doi:10.2298/JSC0307543T .

Todorović-Marković, Biljana, Marković, Zoran M., Marinković, Miloš, Nenadović, T, "Experimental study of physical parameters significant in fullerene synthesis" in Journal of the Serbian Chemical Society, 68, no. 7 (2003):543-547,
https://doi.org/10.2298/JSC0307543T . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Todorović-Marković, Biljana
AU  - Marinković, Miloš
AU  - Nenadović, T
PY  - 2003
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2600
T2  - Carbon
T1  - Temperature measurement of carbon arc plasma in helium
VL  - 41
IS  - 2
SP  - 369
EP  - 371
DO  - 10.1016/S0008-6223(02)00338-X
ER  - 

@article{
author = "Marković, Zoran M. and Todorović-Marković, Biljana and Marinković, Miloš and Nenadović, T",
year = "2003",
journal = "Carbon",
title = "Temperature measurement of carbon arc plasma in helium",
volume = "41",
number = "2",
pages = "369-371",
doi = "10.1016/S0008-6223(02)00338-X"
}

Marković, Z. M., Todorović-Marković, B., Marinković, M.,& Nenadović, T.. (2003). Temperature measurement of carbon arc plasma in helium. in Carbon, 41(2), 369-371.
https://doi.org/10.1016/S0008-6223(02)00338-X

Marković ZM, Todorović-Marković B, Marinković M, Nenadović T. Temperature measurement of carbon arc plasma in helium. in Carbon. 2003;41(2):369-371.
doi:10.1016/S0008-6223(02)00338-X .

Marković, Zoran M., Todorović-Marković, Biljana, Marinković, Miloš, Nenadović, T, "Temperature measurement of carbon arc plasma in helium" in Carbon, 41, no. 2 (2003):369-371,
https://doi.org/10.1016/S0008-6223(02)00338-X . .

TY  - CONF
AU  - Todorović-Marković, Biljana
AU  - Marković, Zoran M.
AU  - Nikolić, Zoran M.
AU  - Nenadović, T
PY  - 2003
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6457
AB  - In this work, we present the results of a spectroscopic investigation of the emission from C-2 radicals of carbon arc in inert gas-helium. The rotational temperature Of C-2 radicals was determined in dependence of electrode-anode- diameter. It was found that the rotational temperature of diatomic carbon molecules decreased when electrode diameter decreased. The pressure dependence on rotational temperature has shown that the rotational temperature Of C-2 decreased with the increase of gas pressure.
T1  - The effect of carbon concentration on rotational plasma temperature of carbon arc in helium
IS  - 76
SP  - 233
EP  - 236
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6457
ER  - 

@conference{
author = "Todorović-Marković, Biljana and Marković, Zoran M. and Nikolić, Zoran M. and Nenadović, T",
year = "2003",
abstract = "In this work, we present the results of a spectroscopic investigation of the emission from C-2 radicals of carbon arc in inert gas-helium. The rotational temperature Of C-2 radicals was determined in dependence of electrode-anode- diameter. It was found that the rotational temperature of diatomic carbon molecules decreased when electrode diameter decreased. The pressure dependence on rotational temperature has shown that the rotational temperature Of C-2 decreased with the increase of gas pressure.",
title = "The effect of carbon concentration on rotational plasma temperature of carbon arc in helium",
number = "76",
pages = "233-236",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6457"
}

Todorović-Marković, B., Marković, Z. M., Nikolić, Z. M.,& Nenadović, T.. (2003). The effect of carbon concentration on rotational plasma temperature of carbon arc in helium. (76), 233-236.
https://hdl.handle.net/21.15107/rcub_vinar_6457

Todorović-Marković B, Marković ZM, Nikolić ZM, Nenadović T. The effect of carbon concentration on rotational plasma temperature of carbon arc in helium. 2003;(76):233-236.
https://hdl.handle.net/21.15107/rcub_vinar_6457 .

Todorović-Marković, Biljana, Marković, Zoran M., Nikolić, Zoran M., Nenadović, T, "The effect of carbon concentration on rotational plasma temperature of carbon arc in helium", no. 76 (2003):233-236,
https://hdl.handle.net/21.15107/rcub_vinar_6457 .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Todorović-Marković, Biljana
AU  - Nenadović, T
PY  - 2002
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2581
AB  - The formation of fallerenes in a hollow cathode arc in an inert gas atmosphere is investigated. The effects of the carbon evaporation rate, the inert gas flow rate and the are temperature on the fullerene yield, production rate and conversion rate are observed. A magnetic field of 100 Gauss is used to collimate the discharge and to improve the carbon evaporation rate. The agreement among experimental data and theoretical results of the model based on the equations of Smoluchovski is obtained.
T2  - Fullerenes Nanotubes and Carbon Nanostructures
T1  - Synthesis of fullerenes by hollow cathode arc
VL  - 10
IS  - 1
SP  - 81
EP  - 87
DO  - 10.1081/FST-120002931
ER  - 

@article{
author = "Marković, Zoran M. and Todorović-Marković, Biljana and Nenadović, T",
year = "2002",
abstract = "The formation of fallerenes in a hollow cathode arc in an inert gas atmosphere is investigated. The effects of the carbon evaporation rate, the inert gas flow rate and the are temperature on the fullerene yield, production rate and conversion rate are observed. A magnetic field of 100 Gauss is used to collimate the discharge and to improve the carbon evaporation rate. The agreement among experimental data and theoretical results of the model based on the equations of Smoluchovski is obtained.",
journal = "Fullerenes Nanotubes and Carbon Nanostructures",
title = "Synthesis of fullerenes by hollow cathode arc",
volume = "10",
number = "1",
pages = "81-87",
doi = "10.1081/FST-120002931"
}

Marković, Z. M., Todorović-Marković, B.,& Nenadović, T.. (2002). Synthesis of fullerenes by hollow cathode arc. in Fullerenes Nanotubes and Carbon Nanostructures, 10(1), 81-87.
https://doi.org/10.1081/FST-120002931

Marković ZM, Todorović-Marković B, Nenadović T. Synthesis of fullerenes by hollow cathode arc. in Fullerenes Nanotubes and Carbon Nanostructures. 2002;10(1):81-87.
doi:10.1081/FST-120002931 .

Marković, Zoran M., Todorović-Marković, Biljana, Nenadović, T, "Synthesis of fullerenes by hollow cathode arc" in Fullerenes Nanotubes and Carbon Nanostructures, 10, no. 1 (2002):81-87,
https://doi.org/10.1081/FST-120002931 . .

TY  - CONF
AU  - Pongrac, I
AU  - Gaković, Biljana M.
AU  - Trtica, Milan
AU  - Nenadović, T
AU  - Petrovic, S
PY  - 2001
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6363
T1  - SEM and EDX analysis of silicon surface irradiated by TEA CO2 laser
SP  - 323
EP  - 324
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6363
ER  - 

@conference{
author = "Pongrac, I and Gaković, Biljana M. and Trtica, Milan and Nenadović, T and Petrovic, S",
year = "2001",
title = "SEM and EDX analysis of silicon surface irradiated by TEA CO2 laser",
pages = "323-324",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6363"
}

Pongrac, I., Gaković, B. M., Trtica, M., Nenadović, T.,& Petrovic, S.. (2001). SEM and EDX analysis of silicon surface irradiated by TEA CO2 laser. , 323-324.
https://hdl.handle.net/21.15107/rcub_vinar_6363

Pongrac I, Gaković BM, Trtica M, Nenadović T, Petrovic S. SEM and EDX analysis of silicon surface irradiated by TEA CO2 laser. 2001;:323-324.
https://hdl.handle.net/21.15107/rcub_vinar_6363 .

Pongrac, I, Gaković, Biljana M., Trtica, Milan, Nenadović, T, Petrovic, S, "SEM and EDX analysis of silicon surface irradiated by TEA CO2 laser" (2001):323-324,
https://hdl.handle.net/21.15107/rcub_vinar_6363 .

TY  - JOUR
AU  - Petrović, Suzana
AU  - Gaković, Biljana M.
AU  - Trtica, Milan
AU  - Nenadović, T
PY  - 2001
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2478
AB  - In this work, the interaction of a transversely excited atmospheric (TEA) CO2 laser with tungsten-titanium (W-Ti) alloy deposited on austenitic stainless steel is considered. The W-Ti alloy as a refractory material possesses very good physicochemical characteristics such as thermochemical stability and high melting temperature. Studying of interactions of different energetic particles or laser beams with W-Ti coatings has both application and fundamental importance. The morphological features of the W-Ti coating, deposited on austenitic stainless steel AISI 316, induced by a TEA CO2 laser after multipulse cumulative laser action, have been considered. The laser pulses with tail (FWHM = 120 ns, tail = 2 mus) and free-tail pulses (FWHM = 80 ns) have been employed. Laser pulses used in the experiment had equal peak power density I = 120 MWcm(-2). For the given peak power density, excessive surface changes on the coating were registered. From direct observation on a microscopic scale (OM, SEM), it can be concluded that W-Ti coatings show different behavior under laser irradiation with various temporal pulse shapes.
T2  - Laser and Particle Beams
T1  - Surface modification of W-Ti coatings induced by TEA CO2 laser beam
VL  - 19
IS  - 2
SP  - 195
EP  - 199
DO  - 10.1017/S0263034601192049
ER  - 

@article{
author = "Petrović, Suzana and Gaković, Biljana M. and Trtica, Milan and Nenadović, T",
year = "2001",
abstract = "In this work, the interaction of a transversely excited atmospheric (TEA) CO2 laser with tungsten-titanium (W-Ti) alloy deposited on austenitic stainless steel is considered. The W-Ti alloy as a refractory material possesses very good physicochemical characteristics such as thermochemical stability and high melting temperature. Studying of interactions of different energetic particles or laser beams with W-Ti coatings has both application and fundamental importance. The morphological features of the W-Ti coating, deposited on austenitic stainless steel AISI 316, induced by a TEA CO2 laser after multipulse cumulative laser action, have been considered. The laser pulses with tail (FWHM = 120 ns, tail = 2 mus) and free-tail pulses (FWHM = 80 ns) have been employed. Laser pulses used in the experiment had equal peak power density I = 120 MWcm(-2). For the given peak power density, excessive surface changes on the coating were registered. From direct observation on a microscopic scale (OM, SEM), it can be concluded that W-Ti coatings show different behavior under laser irradiation with various temporal pulse shapes.",
journal = "Laser and Particle Beams",
title = "Surface modification of W-Ti coatings induced by TEA CO2 laser beam",
volume = "19",
number = "2",
pages = "195-199",
doi = "10.1017/S0263034601192049"
}

Petrović, S., Gaković, B. M., Trtica, M.,& Nenadović, T.. (2001). Surface modification of W-Ti coatings induced by TEA CO2 laser beam. in Laser and Particle Beams, 19(2), 195-199.
https://doi.org/10.1017/S0263034601192049

Petrović S, Gaković BM, Trtica M, Nenadović T. Surface modification of W-Ti coatings induced by TEA CO2 laser beam. in Laser and Particle Beams. 2001;19(2):195-199.
doi:10.1017/S0263034601192049 .

Petrović, Suzana, Gaković, Biljana M., Trtica, Milan, Nenadović, T, "Surface modification of W-Ti coatings induced by TEA CO2 laser beam" in Laser and Particle Beams, 19, no. 2 (2001):195-199,
https://doi.org/10.1017/S0263034601192049 . .

TY  - JOUR
AU  - Todorović-Marković, Biljana
AU  - Marković, Zoran M.
AU  - Nenadović, T
PY  - 2000
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2334
AB  - A kinetic model of the formation of stable metal-carbon clusters, which have been designated metallocarbohedrenes, is developed. The metals chosen for the theoretical analysis were titanium and zirconium. An optimum starting composition of composite electrodes was found. The fullerene and Met-Car yields for different metal-to-carbon mass ratios were determined. The maximum yield of Ti8C12 was 0.4% while the maximum yield of Zr8C12 was 0.6%. The theoretical mass spectra of carbon and metallocarbon clusters were explored.
T2  - Fullerene Science and Technology
T1  - Kinetic model of metallocarbohedrene formation in arc plasma generator
VL  - 8
IS  - 1-2
SP  - 27
EP  - 38
DO  - 10.1080/10641220009351394
ER  - 

@article{
author = "Todorović-Marković, Biljana and Marković, Zoran M. and Nenadović, T",
year = "2000",
abstract = "A kinetic model of the formation of stable metal-carbon clusters, which have been designated metallocarbohedrenes, is developed. The metals chosen for the theoretical analysis were titanium and zirconium. An optimum starting composition of composite electrodes was found. The fullerene and Met-Car yields for different metal-to-carbon mass ratios were determined. The maximum yield of Ti8C12 was 0.4% while the maximum yield of Zr8C12 was 0.6%. The theoretical mass spectra of carbon and metallocarbon clusters were explored.",
journal = "Fullerene Science and Technology",
title = "Kinetic model of metallocarbohedrene formation in arc plasma generator",
volume = "8",
number = "1-2",
pages = "27-38",
doi = "10.1080/10641220009351394"
}

Todorović-Marković, B., Marković, Z. M.,& Nenadović, T.. (2000). Kinetic model of metallocarbohedrene formation in arc plasma generator. in Fullerene Science and Technology, 8(1-2), 27-38.
https://doi.org/10.1080/10641220009351394

Todorović-Marković B, Marković ZM, Nenadović T. Kinetic model of metallocarbohedrene formation in arc plasma generator. in Fullerene Science and Technology. 2000;8(1-2):27-38.
doi:10.1080/10641220009351394 .

Todorović-Marković, Biljana, Marković, Zoran M., Nenadović, T, "Kinetic model of metallocarbohedrene formation in arc plasma generator" in Fullerene Science and Technology, 8, no. 1-2 (2000):27-38,
https://doi.org/10.1080/10641220009351394 . .

TY  - JOUR
AU  - Petrović, Suzana
AU  - Peruško, Davor
AU  - Rakočević, Zlatko Lj.
AU  - Gaković, Biljana M.
AU  - Nenadović, T
PY  - 2000
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6299
T2  - Materials Science Forum
T1  - Properties of tungsten-titanium sputtered coatings
VL  - 352
SP  - 43
EP  - 48
DO  - 10.4028/www.scientific.net/MSF.352.43
ER  - 

@article{
author = "Petrović, Suzana and Peruško, Davor and Rakočević, Zlatko Lj. and Gaković, Biljana M. and Nenadović, T",
year = "2000",
journal = "Materials Science Forum",
title = "Properties of tungsten-titanium sputtered coatings",
volume = "352",
pages = "43-48",
doi = "10.4028/www.scientific.net/MSF.352.43"
}

Petrović, S., Peruško, D., Rakočević, Z. Lj., Gaković, B. M.,& Nenadović, T.. (2000). Properties of tungsten-titanium sputtered coatings. in Materials Science Forum, 352, 43-48.
https://doi.org/10.4028/www.scientific.net/MSF.352.43

Petrović S, Peruško D, Rakočević ZL, Gaković BM, Nenadović T. Properties of tungsten-titanium sputtered coatings. in Materials Science Forum. 2000;352:43-48.
doi:10.4028/www.scientific.net/MSF.352.43 .

Petrović, Suzana, Peruško, Davor, Rakočević, Zlatko Lj., Gaković, Biljana M., Nenadović, T, "Properties of tungsten-titanium sputtered coatings" in Materials Science Forum, 352 (2000):43-48,
https://doi.org/10.4028/www.scientific.net/MSF.352.43 . .

TY  - JOUR
AU  - Gaković, Biljana M.
AU  - Trtica, Milan
AU  - Nenadović, T
AU  - Gredic, T
PY  - 1999
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2248
AB  - When an energy-carrying beam strikes a solid surface, the surface is sputtered and many effects on the atomic, microscopic and macroscopic scale can be observed. The morphological changes induced on solid surfaces, the shape and size of damaged area depend on the beam and target characteristics. Laser beams are frequently used in modem technology to obtain materials with certain bulk properties and different surface properties. During the last years, then has been an interest for advanced technology application of implemented ceramic thin films/coatings deposited by various methods. In this work the microscopic changes induced by laser beam on TiN and (Ti,Al)N coatings deposited on steel were studied, For this purpose we used pulsed, Transversely Excited Atmospheric (TEA) CO2 laser, operating with typical and non-typical gas mixtures. The deposited coatings and laser-induced damage after 20-340 pulses were analyzed by X-ray, optical and scanning electron microscopy (SEM). It was shown that the morphological features and damages induced during the laser irradiation depend on the pulse shape, total deposited energy and type of targets. From direct observation on microscopic scale, it can be concluded that similar coatings TiN and (Ti,Al)N showed different behaviour under pulsed laser irradiation. (C) 1999 Elsevier Science B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Transversely excited atmospheric CO2 laser-induced damage of TiN and (Ti,Al)N coatings
VL  - 143
IS  - 1-4
SP  - 78
EP  - 84
DO  - 10.1016/S0169-4332(98)00903-9
ER  - 

@article{
author = "Gaković, Biljana M. and Trtica, Milan and Nenadović, T and Gredic, T",
year = "1999",
abstract = "When an energy-carrying beam strikes a solid surface, the surface is sputtered and many effects on the atomic, microscopic and macroscopic scale can be observed. The morphological changes induced on solid surfaces, the shape and size of damaged area depend on the beam and target characteristics. Laser beams are frequently used in modem technology to obtain materials with certain bulk properties and different surface properties. During the last years, then has been an interest for advanced technology application of implemented ceramic thin films/coatings deposited by various methods. In this work the microscopic changes induced by laser beam on TiN and (Ti,Al)N coatings deposited on steel were studied, For this purpose we used pulsed, Transversely Excited Atmospheric (TEA) CO2 laser, operating with typical and non-typical gas mixtures. The deposited coatings and laser-induced damage after 20-340 pulses were analyzed by X-ray, optical and scanning electron microscopy (SEM). It was shown that the morphological features and damages induced during the laser irradiation depend on the pulse shape, total deposited energy and type of targets. From direct observation on microscopic scale, it can be concluded that similar coatings TiN and (Ti,Al)N showed different behaviour under pulsed laser irradiation. (C) 1999 Elsevier Science B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Transversely excited atmospheric CO2 laser-induced damage of TiN and (Ti,Al)N coatings",
volume = "143",
number = "1-4",
pages = "78-84",
doi = "10.1016/S0169-4332(98)00903-9"
}

Gaković, B. M., Trtica, M., Nenadović, T.,& Gredic, T.. (1999). Transversely excited atmospheric CO2 laser-induced damage of TiN and (Ti,Al)N coatings. in Applied Surface Science, 143(1-4), 78-84.
https://doi.org/10.1016/S0169-4332(98)00903-9

Gaković BM, Trtica M, Nenadović T, Gredic T. Transversely excited atmospheric CO2 laser-induced damage of TiN and (Ti,Al)N coatings. in Applied Surface Science. 1999;143(1-4):78-84.
doi:10.1016/S0169-4332(98)00903-9 .

Gaković, Biljana M., Trtica, Milan, Nenadović, T, Gredic, T, "Transversely excited atmospheric CO2 laser-induced damage of TiN and (Ti,Al)N coatings" in Applied Surface Science, 143, no. 1-4 (1999):78-84,
https://doi.org/10.1016/S0169-4332(98)00903-9 . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Todorović-Marković, Biljana
AU  - Jokić, Todor Lj.
AU  - Pavlović, Pavle B.
AU  - Stefanović, Predrag Lj.
AU  - Blanuša, Jovan
AU  - Nenadović, T
PY  - 1998
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2204
AB  - It kinetic model of the fullerene growth process in a contact are generator is developed. On the basis of the kinetic model, the yield of the magic fullerenes C-60 and C-70 is calculated. The fullerene yield is determined by the temperature gradient in the fullerene formation zone, the carbon vapor concentration and the helium jet velocity in the interelectrode space. We found that the upper boundary value of the magic fullerene yield was about 20%.
T2  - Fullerene Science and Technology
T1  - Kinetics of fullerene formation in a contact arc generator
VL  - 6
IS  - 6
SP  - 1057
EP  - 1068
DO  - 10.1080/10641229809350255
ER  - 

@article{
author = "Marković, Zoran M. and Todorović-Marković, Biljana and Jokić, Todor Lj. and Pavlović, Pavle B. and Stefanović, Predrag Lj. and Blanuša, Jovan and Nenadović, T",
year = "1998",
abstract = "It kinetic model of the fullerene growth process in a contact are generator is developed. On the basis of the kinetic model, the yield of the magic fullerenes C-60 and C-70 is calculated. The fullerene yield is determined by the temperature gradient in the fullerene formation zone, the carbon vapor concentration and the helium jet velocity in the interelectrode space. We found that the upper boundary value of the magic fullerene yield was about 20%.",
journal = "Fullerene Science and Technology",
title = "Kinetics of fullerene formation in a contact arc generator",
volume = "6",
number = "6",
pages = "1057-1068",
doi = "10.1080/10641229809350255"
}

Marković, Z. M., Todorović-Marković, B., Jokić, T. Lj., Pavlović, P. B., Stefanović, P. Lj., Blanuša, J.,& Nenadović, T.. (1998). Kinetics of fullerene formation in a contact arc generator. in Fullerene Science and Technology, 6(6), 1057-1068.
https://doi.org/10.1080/10641229809350255

Marković ZM, Todorović-Marković B, Jokić TL, Pavlović PB, Stefanović PL, Blanuša J, Nenadović T. Kinetics of fullerene formation in a contact arc generator. in Fullerene Science and Technology. 1998;6(6):1057-1068.
doi:10.1080/10641229809350255 .

Marković, Zoran M., Todorović-Marković, Biljana, Jokić, Todor Lj., Pavlović, Pavle B., Stefanović, Predrag Lj., Blanuša, Jovan, Nenadović, T, "Kinetics of fullerene formation in a contact arc generator" in Fullerene Science and Technology, 6, no. 6 (1998):1057-1068,
https://doi.org/10.1080/10641229809350255 . .

TY  - JOUR
AU  - Gaković, Biljana M.
AU  - Rakočević, Zlatko Lj.
AU  - Nenadović, T.
AU  - Peruško, Davor
AU  - Trtica, Milan
AU  - Zec, Slavica
PY  - 1998
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2183
AB  - This work reports on an analysis of titanium nitride layers deposited by the PVD method and changes induced in the deposit during interaction with a laser beam. Layers up to 850 nm thick were deposited by Ti target sputtering into an atmosphere of reactive gas. Layer phase composition, lattice parameter, interplanar spacing and preferential orientation of crystallites in the layer were investigated by X-ray diffraction analysis. The mean grain size and micro strain in the deposit were defined from peak line broadening in the CuK alpha spectrum. Crystallite size was defined additionally by scanning tunnelling microscopy (STM), before and after laser beam treatment.
T2  - Solid State Phenomena
T1  - Characterization of TiN protective coatings
VL  - 61-2
SP  - 357
EP  - 361
DO  - 10.4028/www.scientific.net/SSP.61-62.357
ER  - 

@article{
author = "Gaković, Biljana M. and Rakočević, Zlatko Lj. and Nenadović, T. and Peruško, Davor and Trtica, Milan and Zec, Slavica",
year = "1998",
abstract = "This work reports on an analysis of titanium nitride layers deposited by the PVD method and changes induced in the deposit during interaction with a laser beam. Layers up to 850 nm thick were deposited by Ti target sputtering into an atmosphere of reactive gas. Layer phase composition, lattice parameter, interplanar spacing and preferential orientation of crystallites in the layer were investigated by X-ray diffraction analysis. The mean grain size and micro strain in the deposit were defined from peak line broadening in the CuK alpha spectrum. Crystallite size was defined additionally by scanning tunnelling microscopy (STM), before and after laser beam treatment.",
journal = "Solid State Phenomena",
title = "Characterization of TiN protective coatings",
volume = "61-2",
pages = "357-361",
doi = "10.4028/www.scientific.net/SSP.61-62.357"
}

Gaković, B. M., Rakočević, Z. Lj., Nenadović, T., Peruško, D., Trtica, M.,& Zec, S.. (1998). Characterization of TiN protective coatings. in Solid State Phenomena, 61-2, 357-361.
https://doi.org/10.4028/www.scientific.net/SSP.61-62.357

Gaković BM, Rakočević ZL, Nenadović T, Peruško D, Trtica M, Zec S. Characterization of TiN protective coatings. in Solid State Phenomena. 1998;61-2:357-361.
doi:10.4028/www.scientific.net/SSP.61-62.357 .

Gaković, Biljana M., Rakočević, Zlatko Lj., Nenadović, T., Peruško, Davor, Trtica, Milan, Zec, Slavica, "Characterization of TiN protective coatings" in Solid State Phenomena, 61-2 (1998):357-361,
https://doi.org/10.4028/www.scientific.net/SSP.61-62.357 . .

TY  - JOUR
AU  - Todorović, Bratislav
AU  - Jokić, Todor Lj.
AU  - Rakočević, Zlatko Lj.
AU  - Marković, Zoran M.
AU  - Gaković, Biljana M.
AU  - Nenadović, Tomislav M.
PY  - 1997
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2074
AB  - This work reports on the effect of post-deposition rapid thermal annealing on the structural and electrical properties of deposited TiB2 thin films. The TiB2 thin films, thicknesses from 9 to 450 nm, were deposited by e-beam evaporation on high resistivity and thermally oxidized silicon wafers. The resistivity of as-deposited films varied from 1820 mu Omega cm for the thinnest film to 267 mu Omega cm for thicknesses greater than 100 nm. In the thickness range from 100 to 450 nm, the resistivity of TiB2 films has a constant value of 267 mu Omega cm. A rapid thermal annealing (RTA) technique has been used to reduce the resistivity of deposited films. During vacuum annealing at 7 x 10(-3) Pa, the film resistivity decreases from 267 mu Omega cm at 200 degrees C to 16 mu Omega cm at 1200 degrees C. Heating cycles during RTA were a sequence of 10 s. According to scanning tunneling microscopy analysis, the decrease in resistivity may be attributed to a grain growth through polycrystalline recrystallization, as well as to an increase in film density. The grain size and mean surface roughness of annealed films increase with annealing temperature. At the same time, the conductivity of the annealed samples increases linearly with grain size. The obtained results show that RTA technique has a great potential for low resistivity TiB, formation. (C) 1997 Published by Elsevier Science S.A.
T2  - Thin Solid Films
T1  - The effect of rapid thermal annealing on structural and electrical properties of TiB2 thin films
VL  - 300
IS  - 1-2
SP  - 272
EP  - 277
DO  - 10.1016/S0040-6090(96)09458-8
ER  - 

@article{
author = "Todorović, Bratislav and Jokić, Todor Lj. and Rakočević, Zlatko Lj. and Marković, Zoran M. and Gaković, Biljana M. and Nenadović, Tomislav M.",
year = "1997",
abstract = "This work reports on the effect of post-deposition rapid thermal annealing on the structural and electrical properties of deposited TiB2 thin films. The TiB2 thin films, thicknesses from 9 to 450 nm, were deposited by e-beam evaporation on high resistivity and thermally oxidized silicon wafers. The resistivity of as-deposited films varied from 1820 mu Omega cm for the thinnest film to 267 mu Omega cm for thicknesses greater than 100 nm. In the thickness range from 100 to 450 nm, the resistivity of TiB2 films has a constant value of 267 mu Omega cm. A rapid thermal annealing (RTA) technique has been used to reduce the resistivity of deposited films. During vacuum annealing at 7 x 10(-3) Pa, the film resistivity decreases from 267 mu Omega cm at 200 degrees C to 16 mu Omega cm at 1200 degrees C. Heating cycles during RTA were a sequence of 10 s. According to scanning tunneling microscopy analysis, the decrease in resistivity may be attributed to a grain growth through polycrystalline recrystallization, as well as to an increase in film density. The grain size and mean surface roughness of annealed films increase with annealing temperature. At the same time, the conductivity of the annealed samples increases linearly with grain size. The obtained results show that RTA technique has a great potential for low resistivity TiB, formation. (C) 1997 Published by Elsevier Science S.A.",
journal = "Thin Solid Films",
title = "The effect of rapid thermal annealing on structural and electrical properties of TiB2 thin films",
volume = "300",
number = "1-2",
pages = "272-277",
doi = "10.1016/S0040-6090(96)09458-8"
}

Todorović, B., Jokić, T. Lj., Rakočević, Z. Lj., Marković, Z. M., Gaković, B. M.,& Nenadović, T. M.. (1997). The effect of rapid thermal annealing on structural and electrical properties of TiB2 thin films. in Thin Solid Films, 300(1-2), 272-277.
https://doi.org/10.1016/S0040-6090(96)09458-8

Todorović B, Jokić TL, Rakočević ZL, Marković ZM, Gaković BM, Nenadović TM. The effect of rapid thermal annealing on structural and electrical properties of TiB2 thin films. in Thin Solid Films. 1997;300(1-2):272-277.
doi:10.1016/S0040-6090(96)09458-8 .

Todorović, Bratislav, Jokić, Todor Lj., Rakočević, Zlatko Lj., Marković, Zoran M., Gaković, Biljana M., Nenadović, Tomislav M., "The effect of rapid thermal annealing on structural and electrical properties of TiB2 thin films" in Thin Solid Films, 300, no. 1-2 (1997):272-277,
https://doi.org/10.1016/S0040-6090(96)09458-8 . .

TY  - JOUR
AU  - Nenadović, T
AU  - Gaković, Biljana M.
AU  - Todorovic, B
AU  - Jokić, Todor Lj.
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7192
AB  - The properties of TiB2 coatings deposited by direct electron-beam evaporation and by plasma spray deposition as well as their behavior during the interaction with the energetic beam are discussed. These coatings are considered as a plasma facing material for some parts of the next step tokamak. Sputtering yields were determined for: Ar+ ion bombardment in the energy region 3-12 keV and laser beam bombardment in the range up to 10(9) W/m(2). It was found that whatever the mechanism of sputtering is, a similarity between sputtering yield and energy dependence for used combinations of incident beams and target does exist.
T2  - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
T1  - Sputtering yield and morphological changes of TiB2 coatings induced by different incident beams
VL  - 115
IS  - 1-4
SP  - 523
EP  - 527
DO  - 10.1016/0168-583X(95)01495-0
ER  - 

@article{
author = "Nenadović, T and Gaković, Biljana M. and Todorovic, B and Jokić, Todor Lj.",
year = "1996",
abstract = "The properties of TiB2 coatings deposited by direct electron-beam evaporation and by plasma spray deposition as well as their behavior during the interaction with the energetic beam are discussed. These coatings are considered as a plasma facing material for some parts of the next step tokamak. Sputtering yields were determined for: Ar+ ion bombardment in the energy region 3-12 keV and laser beam bombardment in the range up to 10(9) W/m(2). It was found that whatever the mechanism of sputtering is, a similarity between sputtering yield and energy dependence for used combinations of incident beams and target does exist.",
journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms",
title = "Sputtering yield and morphological changes of TiB2 coatings induced by different incident beams",
volume = "115",
number = "1-4",
pages = "523-527",
doi = "10.1016/0168-583X(95)01495-0"
}

Nenadović, T., Gaković, B. M., Todorovic, B.,& Jokić, T. Lj.. (1996). Sputtering yield and morphological changes of TiB2 coatings induced by different incident beams. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 115(1-4), 523-527.
https://doi.org/10.1016/0168-583X(95)01495-0

Nenadović T, Gaković BM, Todorovic B, Jokić TL. Sputtering yield and morphological changes of TiB2 coatings induced by different incident beams. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 1996;115(1-4):523-527.
doi:10.1016/0168-583X(95)01495-0 .

Nenadović, T, Gaković, Biljana M., Todorovic, B, Jokić, Todor Lj., "Sputtering yield and morphological changes of TiB2 coatings induced by different incident beams" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 115, no. 1-4 (1996):523-527,
https://doi.org/10.1016/0168-583X(95)01495-0 . .

TY  - JOUR
AU  - Rakočević, Zlatko Lj.
AU  - Štrbac, Svetlana
AU  - Peruško, Davor
AU  - Bibić, Nataša M.
AU  - Nenadović, Tomislav M.
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2036
AB  - In this paper we present pulse deposition as a new method to favor the self-assembly of nanostructured materials. Nucleation and growth of gold thin layers deposited on highly oriented pyrolytic graphite substrate have been studied using scanning tunneling microscopy in air. Depositions were performed in a pulsed regime and, for comparison, continuously in time. Much higher cluster density and better arrangement of clusters are obtained for pulse deposition than for gold deposited continuously. The formation of the channel structure of the deposited layer is favored and achieved earlier. The results indicate that the number of surface defect sites increases with subsequent pulses, behavior attributed to the previously formed clusters taking on the role of surface defect sites.
T2  - Thin Solid Films
T1  - Pulse deposition of Au on graphite
VL  - 288
IS  - 1-2
SP  - 212
EP  - 216
DO  - 10.1016/S0040-6090(96)08827-X
ER  - 

@article{
author = "Rakočević, Zlatko Lj. and Štrbac, Svetlana and Peruško, Davor and Bibić, Nataša M. and Nenadović, Tomislav M.",
year = "1996",
abstract = "In this paper we present pulse deposition as a new method to favor the self-assembly of nanostructured materials. Nucleation and growth of gold thin layers deposited on highly oriented pyrolytic graphite substrate have been studied using scanning tunneling microscopy in air. Depositions were performed in a pulsed regime and, for comparison, continuously in time. Much higher cluster density and better arrangement of clusters are obtained for pulse deposition than for gold deposited continuously. The formation of the channel structure of the deposited layer is favored and achieved earlier. The results indicate that the number of surface defect sites increases with subsequent pulses, behavior attributed to the previously formed clusters taking on the role of surface defect sites.",
journal = "Thin Solid Films",
title = "Pulse deposition of Au on graphite",
volume = "288",
number = "1-2",
pages = "212-216",
doi = "10.1016/S0040-6090(96)08827-X"
}

Rakočević, Z. Lj., Štrbac, S., Peruško, D., Bibić, N. M.,& Nenadović, T. M.. (1996). Pulse deposition of Au on graphite. in Thin Solid Films, 288(1-2), 212-216.
https://doi.org/10.1016/S0040-6090(96)08827-X

Rakočević ZL, Štrbac S, Peruško D, Bibić NM, Nenadović TM. Pulse deposition of Au on graphite. in Thin Solid Films. 1996;288(1-2):212-216.
doi:10.1016/S0040-6090(96)08827-X .

Rakočević, Zlatko Lj., Štrbac, Svetlana, Peruško, Davor, Bibić, Nataša M., Nenadović, Tomislav M., "Pulse deposition of Au on graphite" in Thin Solid Films, 288, no. 1-2 (1996):212-216,
https://doi.org/10.1016/S0040-6090(96)08827-X . .