Jelenković, Branislav

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  • Jelenković, Branislav (3)
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Author's Bibliography

Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam

Kovacevic, Aleksander G.; Petrović, Suzana; Lazović, Vladimir M.; Peruško, Davor; Pantelić, Dejan; Jelenković, Branislav

(2017)

TY  - JOUR
AU  - Kovacevic, Aleksander G.
AU  - Petrović, Suzana
AU  - Lazović, Vladimir M.
AU  - Peruško, Davor
AU  - Pantelić, Dejan
AU  - Jelenković, Branislav
PY  - 2017
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7165
AB  - During femtosecond interaction with surfaces, the processes of liquid and solid-state dewetting could be responsible for the generation and regrouping of nanoparticles and nanoparticle clusters. The occurrence of surface plasmon polariton most probably induces the LIPSS arrangement. We have used low-fluence scanning femtosecond beam to generate sub-wavelength periodic structures on multilayer Ni/Pd thin films on Si. The spatial period of LIPSS increases with the change of scanning directions in respect to the polarization direction due to the phase difference increase between the incoming and induced oscillations. (c) 2017 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam
VL  - 417
SP  - 155
EP  - 159
DO  - 10.1016/j.apsusc.2017.03.141
ER  - 
@article{
author = "Kovacevic, Aleksander G. and Petrović, Suzana and Lazović, Vladimir M. and Peruško, Davor and Pantelić, Dejan and Jelenković, Branislav",
year = "2017",
abstract = "During femtosecond interaction with surfaces, the processes of liquid and solid-state dewetting could be responsible for the generation and regrouping of nanoparticles and nanoparticle clusters. The occurrence of surface plasmon polariton most probably induces the LIPSS arrangement. We have used low-fluence scanning femtosecond beam to generate sub-wavelength periodic structures on multilayer Ni/Pd thin films on Si. The spatial period of LIPSS increases with the change of scanning directions in respect to the polarization direction due to the phase difference increase between the incoming and induced oscillations. (c) 2017 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam",
volume = "417",
pages = "155-159",
doi = "10.1016/j.apsusc.2017.03.141"
}
Kovacevic, A. G., Petrović, S., Lazović, V. M., Peruško, D., Pantelić, D.,& Jelenković, B.. (2017). Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam. in Applied Surface Science, 417, 155-159.
https://doi.org/10.1016/j.apsusc.2017.03.141
Kovacevic AG, Petrović S, Lazović VM, Peruško D, Pantelić D, Jelenković B. Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam. in Applied Surface Science. 2017;417:155-159.
doi:10.1016/j.apsusc.2017.03.141 .
Kovacevic, Aleksander G., Petrović, Suzana, Lazović, Vladimir M., Peruško, Davor, Pantelić, Dejan, Jelenković, Branislav, "Inducing subwavelength periodic nanostructures on multilayer NiPd thin film by low-fluence femtosecond laser beam" in Applied Surface Science, 417 (2017):155-159,
https://doi.org/10.1016/j.apsusc.2017.03.141 . .
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Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+

Rabasović, Mihailo D.; Murić, Branka D.; Celebonovic, Vladan; Mitrić, Miodrag; Jelenković, Branislav; Nikolic, Marko G.

(2016)

TY  - JOUR
AU  - Rabasović, Mihailo D.
AU  - Murić, Branka D.
AU  - Celebonovic, Vladan
AU  - Mitrić, Miodrag
AU  - Jelenković, Branislav
AU  - Nikolic, Marko G.
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1305
AB  - In this work we investigated the photoluminescence properties of Y2O3: Er3+, Eu3+ as a function of temperature and the possibility to use this material as a temperature sensor. Photoluminescence emission measurements with 532 nm laser excitation were recorded in the temperature range from 303 up to 573 K. The measured intensity ratio of erbium S-4(3/2) - GT I-4(15/ 2) and europium D-5(0) - GT F-7(2) emission lines was used for determination of the temperature calibration curve. These emission lines are intense, narrow and well defined. The distance between the lines, being 47 nm, can be easily measured even with a low-resolution spectrometer. The calculated relative sensitivity of the temperature sensor was 1.4% K-1 at 303 K, in the physiological temperature range, meaning that it could be successfully applied in biological studies.
T2  - Journal of Physics. D: Applied Physics
T1  - Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+
VL  - 49
IS  - 48
DO  - 10.1088/0022-3727/49/48/485104
ER  - 
@article{
author = "Rabasović, Mihailo D. and Murić, Branka D. and Celebonovic, Vladan and Mitrić, Miodrag and Jelenković, Branislav and Nikolic, Marko G.",
year = "2016",
abstract = "In this work we investigated the photoluminescence properties of Y2O3: Er3+, Eu3+ as a function of temperature and the possibility to use this material as a temperature sensor. Photoluminescence emission measurements with 532 nm laser excitation were recorded in the temperature range from 303 up to 573 K. The measured intensity ratio of erbium S-4(3/2) - GT I-4(15/ 2) and europium D-5(0) - GT F-7(2) emission lines was used for determination of the temperature calibration curve. These emission lines are intense, narrow and well defined. The distance between the lines, being 47 nm, can be easily measured even with a low-resolution spectrometer. The calculated relative sensitivity of the temperature sensor was 1.4% K-1 at 303 K, in the physiological temperature range, meaning that it could be successfully applied in biological studies.",
journal = "Journal of Physics. D: Applied Physics",
title = "Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+",
volume = "49",
number = "48",
doi = "10.1088/0022-3727/49/48/485104"
}
Rabasović, M. D., Murić, B. D., Celebonovic, V., Mitrić, M., Jelenković, B.,& Nikolic, M. G.. (2016). Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+. in Journal of Physics. D: Applied Physics, 49(48).
https://doi.org/10.1088/0022-3727/49/48/485104
Rabasović MD, Murić BD, Celebonovic V, Mitrić M, Jelenković B, Nikolic MG. Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+. in Journal of Physics. D: Applied Physics. 2016;49(48).
doi:10.1088/0022-3727/49/48/485104 .
Rabasović, Mihailo D., Murić, Branka D., Celebonovic, Vladan, Mitrić, Miodrag, Jelenković, Branislav, Nikolic, Marko G., "Luminescence thermometry via the two-dopant intensity ratio of Y2O3: Er3+, Eu3+" in Journal of Physics. D: Applied Physics, 49, no. 48 (2016),
https://doi.org/10.1088/0022-3727/49/48/485104 . .
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Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam

Kovacevic, Aleksander G.; Petrović, Suzana; Bokic, Bojana; Gaković, Biljana M.; Bokorov, Milos T.; Vasić, Borislav Z.; Gajic, Rados; Trtica, Milan; Jelenković, Branislav

(2015)

TY  - JOUR
AU  - Kovacevic, Aleksander G.
AU  - Petrović, Suzana
AU  - Bokic, Bojana
AU  - Gaković, Biljana M.
AU  - Bokorov, Milos T.
AU  - Vasić, Borislav Z.
AU  - Gajic, Rados
AU  - Trtica, Milan
AU  - Jelenković, Branislav
PY  - 2015
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/323
AB  - The effects of UV femtosecond laser beam with 76 MHz repetition rate on two types of thin films on Si substrate - the Al single layer thin film, and the multilayered thin film consisted of five Al/Ti bilayers (total thickness 130 nm) - were studied. The surface modification of the target was done by low fluences and different irradiation times, not exceeding similar to 300s. Nanopatterns in the form of femtosecond-laser induced periodic surface structures (fs-LIPSS) with periodicity of LT 315 nm and height of 45 nm were registered upon irradiation of the thin films. It was shown that: (i) the fs-LIPSS evolve from ruffles similar to high spatial frequency LIPSS (HSFL) into a low spatial frequency LIPSS (LSFL) if a certain threshold of the fluence is met, (ii) the number of LSFL increases with the exposition time and (iii) the LSFL remain stable even after long exposure times. We achieved high-quality highly-controllable fabrication of periodic structures on the surface of nanosized multilayer films with high-repetition-rate low-fluence femtosecond laser pulses. Compared to the Al single layer, the presence of the Ti underlayer in the Al/Ti multilayer thin film enabled more efficient heat transmittance through the Al/Ti interface away from the interaction zone which caused the reduction of the ablation effects leading to the formation of more regular LIPSS. The different outcomes of interactions with multi and single layer thin films lead to the conclusion that the behavior of the LIPSS is due to thin film structure. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam
VL  - 326
SP  - 91
EP  - 98
DO  - 10.1016/j.apsusc.2014.10.180
ER  - 
@article{
author = "Kovacevic, Aleksander G. and Petrović, Suzana and Bokic, Bojana and Gaković, Biljana M. and Bokorov, Milos T. and Vasić, Borislav Z. and Gajic, Rados and Trtica, Milan and Jelenković, Branislav",
year = "2015",
abstract = "The effects of UV femtosecond laser beam with 76 MHz repetition rate on two types of thin films on Si substrate - the Al single layer thin film, and the multilayered thin film consisted of five Al/Ti bilayers (total thickness 130 nm) - were studied. The surface modification of the target was done by low fluences and different irradiation times, not exceeding similar to 300s. Nanopatterns in the form of femtosecond-laser induced periodic surface structures (fs-LIPSS) with periodicity of LT 315 nm and height of 45 nm were registered upon irradiation of the thin films. It was shown that: (i) the fs-LIPSS evolve from ruffles similar to high spatial frequency LIPSS (HSFL) into a low spatial frequency LIPSS (LSFL) if a certain threshold of the fluence is met, (ii) the number of LSFL increases with the exposition time and (iii) the LSFL remain stable even after long exposure times. We achieved high-quality highly-controllable fabrication of periodic structures on the surface of nanosized multilayer films with high-repetition-rate low-fluence femtosecond laser pulses. Compared to the Al single layer, the presence of the Ti underlayer in the Al/Ti multilayer thin film enabled more efficient heat transmittance through the Al/Ti interface away from the interaction zone which caused the reduction of the ablation effects leading to the formation of more regular LIPSS. The different outcomes of interactions with multi and single layer thin films lead to the conclusion that the behavior of the LIPSS is due to thin film structure. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam",
volume = "326",
pages = "91-98",
doi = "10.1016/j.apsusc.2014.10.180"
}
Kovacevic, A. G., Petrović, S., Bokic, B., Gaković, B. M., Bokorov, M. T., Vasić, B. Z., Gajic, R., Trtica, M.,& Jelenković, B.. (2015). Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam. in Applied Surface Science, 326, 91-98.
https://doi.org/10.1016/j.apsusc.2014.10.180
Kovacevic AG, Petrović S, Bokic B, Gaković BM, Bokorov MT, Vasić BZ, Gajic R, Trtica M, Jelenković B. Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam. in Applied Surface Science. 2015;326:91-98.
doi:10.1016/j.apsusc.2014.10.180 .
Kovacevic, Aleksander G., Petrović, Suzana, Bokic, Bojana, Gaković, Biljana M., Bokorov, Milos T., Vasić, Borislav Z., Gajic, Rados, Trtica, Milan, Jelenković, Branislav, "Surface nanopatterning of Al/Ti multilayer thin films and Al single layer by a low-fluence UV femtosecond laser beam" in Applied Surface Science, 326 (2015):91-98,
https://doi.org/10.1016/j.apsusc.2014.10.180 . .
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