Rabasović, Mihailo D.

Link to this page

Authority KeyName Variants
orcid::0000-0002-9235-4388
  • Rabasović, Mihailo D. (17)
Projects

Author's Bibliography

Photon diagnostics at the FLASH THz beamline

Pan, Rui; Zapolnova, Ekaterina; Golz, Torsten; Krmpot, Aleksandar J.; Rabasović, Mihailo D.; Petrović, Jovana S.; Asgekar, Vivek; Faatz, Bart; Tavella, Franz; Perucchi, Andrea; Kovalev, Sergey; Green, Bertram Windisch; Geloni, Gianluca; Tanikawa, Takanori; Yurkov, Mikhail; Schneidmiller, Evgeny; Gensch, Michael; Stojanović, Nikola

(2019)

TY  - JOUR
AU  - Pan, Rui
AU  - Zapolnova, Ekaterina
AU  - Golz, Torsten
AU  - Krmpot, Aleksandar J.
AU  - Rabasović, Mihailo D.
AU  - Petrović, Jovana S.
AU  - Asgekar, Vivek
AU  - Faatz, Bart
AU  - Tavella, Franz
AU  - Perucchi, Andrea
AU  - Kovalev, Sergey
AU  - Green, Bertram Windisch
AU  - Geloni, Gianluca
AU  - Tanikawa, Takanori
AU  - Yurkov, Mikhail
AU  - Schneidmiller, Evgeny
AU  - Gensch, Michael
AU  - Stojanović, Nikola
PY  - 2019
UR  - http://scripts.iucr.org/cgi-bin/paper?S1600577519003412
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8197
AB  - The THz beamline at FLASH, DESY, provides both tunable (1–300 THz) narrow-bandwidth (∼10%) and broad-bandwidth intense (up to 150 uJ) THz pulses delivered in 1 MHz bursts and naturally synchronized with free-electron laser X-ray pulses. Combination of these pulses, along with the auxiliary NIR and VIS ultrashort lasers, supports a plethora of dynamic investigations in physics, material science and biology. The unique features of the FLASH THz pulses and the accelerator source, however, bring along a set of challenges in the diagnostics of their key parameters: pulse energy, spectral, temporal and spatial profiles. Here, these challenges are discussed and the pulse diagnostic tools developed at FLASH are presented. In particular, a radiometric power measurement is presented that enables the derivation of the average pulse energy within a pulse burst across the spectral range, jitter-corrected electro-optical sampling for the full spectro-temporal pulse characterization, spatial beam profiling along the beam transport line and at the sample, and a lamellar grating based Fourier transform infrared spectrometer for the on-line assessment of the average THz pulse spectra. Corresponding measurement results provide a comprehensive insight into the THz beamline capabilities.
T2  - Journal of Synchrotron Radiation
T1  - Photon diagnostics at the FLASH THz beamline
VL  - 26
IS  - 3
SP  - 700
EP  - 707
DO  - 10.1107/S1600577519003412
ER  - 
@article{
author = "Pan, Rui and Zapolnova, Ekaterina and Golz, Torsten and Krmpot, Aleksandar J. and Rabasović, Mihailo D. and Petrović, Jovana S. and Asgekar, Vivek and Faatz, Bart and Tavella, Franz and Perucchi, Andrea and Kovalev, Sergey and Green, Bertram Windisch and Geloni, Gianluca and Tanikawa, Takanori and Yurkov, Mikhail and Schneidmiller, Evgeny and Gensch, Michael and Stojanović, Nikola",
year = "2019",
abstract = "The THz beamline at FLASH, DESY, provides both tunable (1–300 THz) narrow-bandwidth (∼10%) and broad-bandwidth intense (up to 150 uJ) THz pulses delivered in 1 MHz bursts and naturally synchronized with free-electron laser X-ray pulses. Combination of these pulses, along with the auxiliary NIR and VIS ultrashort lasers, supports a plethora of dynamic investigations in physics, material science and biology. The unique features of the FLASH THz pulses and the accelerator source, however, bring along a set of challenges in the diagnostics of their key parameters: pulse energy, spectral, temporal and spatial profiles. Here, these challenges are discussed and the pulse diagnostic tools developed at FLASH are presented. In particular, a radiometric power measurement is presented that enables the derivation of the average pulse energy within a pulse burst across the spectral range, jitter-corrected electro-optical sampling for the full spectro-temporal pulse characterization, spatial beam profiling along the beam transport line and at the sample, and a lamellar grating based Fourier transform infrared spectrometer for the on-line assessment of the average THz pulse spectra. Corresponding measurement results provide a comprehensive insight into the THz beamline capabilities.",
journal = "Journal of Synchrotron Radiation",
title = "Photon diagnostics at the FLASH THz beamline",
volume = "26",
number = "3",
pages = "700-707",
doi = "10.1107/S1600577519003412"
}
Pan, R., Zapolnova, E., Golz, T., Krmpot, A. J., Rabasović, M. D., Petrović, J. S., Asgekar, V., Faatz, B., Tavella, F., Perucchi, A., Kovalev, S., Green, B. W., Geloni, G., Tanikawa, T., Yurkov, M., Schneidmiller, E., Gensch, M.,& Stojanović, N.. (2019). Photon diagnostics at the FLASH THz beamline. in Journal of Synchrotron Radiation, 26(3), 700-707.
https://doi.org/10.1107/S1600577519003412
Pan R, Zapolnova E, Golz T, Krmpot AJ, Rabasović MD, Petrović JS, Asgekar V, Faatz B, Tavella F, Perucchi A, Kovalev S, Green BW, Geloni G, Tanikawa T, Yurkov M, Schneidmiller E, Gensch M, Stojanović N. Photon diagnostics at the FLASH THz beamline. in Journal of Synchrotron Radiation. 2019;26(3):700-707.
doi:10.1107/S1600577519003412 .
Pan, Rui, Zapolnova, Ekaterina, Golz, Torsten, Krmpot, Aleksandar J., Rabasović, Mihailo D., Petrović, Jovana S., Asgekar, Vivek, Faatz, Bart, Tavella, Franz, Perucchi, Andrea, Kovalev, Sergey, Green, Bertram Windisch, Geloni, Gianluca, Tanikawa, Takanori, Yurkov, Mikhail, Schneidmiller, Evgeny, Gensch, Michael, Stojanović, Nikola, "Photon diagnostics at the FLASH THz beamline" in Journal of Synchrotron Radiation, 26, no. 3 (2019):700-707,
https://doi.org/10.1107/S1600577519003412 . .
1
9
9
10

Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor

Vlasic, A; Šević, Dragutin M.; Rabasović, Maja S.; Križan, Janez; Savić-Šević, Svetlana N.; Rabasović, Mihailo D.; Mitrić, Miodrag; Marinković, Bratislav P.; Nikolić, Marko G.

(2018)

TY  - JOUR
AU  - Vlasic, A
AU  - Šević, Dragutin M.
AU  - Rabasović, Maja S.
AU  - Križan, Janez
AU  - Savić-Šević, Svetlana N.
AU  - Rabasović, Mihailo D.
AU  - Mitrić, Miodrag
AU  - Marinković, Bratislav P.
AU  - Nikolić, Marko G.
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S002223131731921X
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7625
AB  - In this paper we describe the synthesis and characterization of the Sr2CeO4:Eu3+ nanopowder and possibilities of its application for temperature and high pressure sensing. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques have been used to confirm and characterize the prepared material. Time resolved analysis of emission spectra was achieved by using the streak camera system. Measured lifetime values of luminescence emission and the intensity ratios of spectral lines were used for determining the calibration curves for remote temperature sensing. We have analyzed sensitivity improvement of the intensity ratio method by using a temporal evolution of emission lines and simulation of delayed gating of one of them. Pressure effects on optical properties of Sr2CeO4: Eu3+ nanophosphor are also investigated.
T2  - Journal of Luminescence
T1  - Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor
VL  - 199
SP  - 285
EP  - 292
DO  - 10.1016/j.jlumin.2018.03.061
ER  - 
@article{
author = "Vlasic, A and Šević, Dragutin M. and Rabasović, Maja S. and Križan, Janez and Savić-Šević, Svetlana N. and Rabasović, Mihailo D. and Mitrić, Miodrag and Marinković, Bratislav P. and Nikolić, Marko G.",
year = "2018",
abstract = "In this paper we describe the synthesis and characterization of the Sr2CeO4:Eu3+ nanopowder and possibilities of its application for temperature and high pressure sensing. The material was prepared using simple solution combustion synthesis. X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques have been used to confirm and characterize the prepared material. Time resolved analysis of emission spectra was achieved by using the streak camera system. Measured lifetime values of luminescence emission and the intensity ratios of spectral lines were used for determining the calibration curves for remote temperature sensing. We have analyzed sensitivity improvement of the intensity ratio method by using a temporal evolution of emission lines and simulation of delayed gating of one of them. Pressure effects on optical properties of Sr2CeO4: Eu3+ nanophosphor are also investigated.",
journal = "Journal of Luminescence",
title = "Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor",
volume = "199",
pages = "285-292",
doi = "10.1016/j.jlumin.2018.03.061"
}
Vlasic, A., Šević, D. M., Rabasović, M. S., Križan, J., Savić-Šević, S. N., Rabasović, M. D., Mitrić, M., Marinković, B. P.,& Nikolić, M. G.. (2018). Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor. in Journal of Luminescence, 199, 285-292.
https://doi.org/10.1016/j.jlumin.2018.03.061
Vlasic A, Šević DM, Rabasović MS, Križan J, Savić-Šević SN, Rabasović MD, Mitrić M, Marinković BP, Nikolić MG. Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor. in Journal of Luminescence. 2018;199:285-292.
doi:10.1016/j.jlumin.2018.03.061 .
Vlasic, A, Šević, Dragutin M., Rabasović, Maja S., Križan, Janez, Savić-Šević, Svetlana N., Rabasović, Mihailo D., Mitrić, Miodrag, Marinković, Bratislav P., Nikolić, Marko G., "Effects of temperature and pressure on luminescent properties of Sr 2 CeO 4: Eu3+ nanophosphor" in Journal of Luminescence, 199 (2018):285-292,
https://doi.org/10.1016/j.jlumin.2018.03.061 . .
17
15
16

Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics

Nešić, Mioljub V.; Popović, Milan; Rabasović, Mihailo D.; Miličević, Dejan S.; Suljovrujić, Edin H.; Markushev, Dragan D.; Stojanović, Zoran A.

(2018)

TY  - JOUR
AU  - Nešić, Mioljub V.
AU  - Popović, Milan
AU  - Rabasović, Mihailo D.
AU  - Miličević, Dejan S.
AU  - Suljovrujić, Edin H.
AU  - Markushev, Dragan D.
AU  - Stojanović, Zoran A.
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7199
AB  - In this work, thermal diffusivity of crystalline high-density polyethylene samples of various thickness, and prepared using different procedures, was evaluated by transmission gas-microphone frequency photoacoustics. The samples composition analysis and their degree of crystallinity were determined from the wide-angle X-ray diffraction, which confirmed that high-density polyethylene samples, obtained by slow and fast cooling, were equivalent in composition but with different degrees of crystallinity. Structural analysis, performed by differential scanning calorimetry, demonstrated that all of the used samples had different levels of crystallinity, depending not only on the preparing procedure, but also on sample thickness. Therefore, in order to evaluate the samples thermal diffusivity, it was necessary to modify standard photoacoustic fitting procedures (based on the normalization of photoacoustic amplitude and phase characteristics on two thickness levels) for the interpretation of photoacoustic measurements. The calculated values of thermal diffusivity were in the range of the expected literature values. Besides that, the obtained results indicate the unexpected correlation between the values of thermal diffusivity and thermal conductivity with the degree of crystallinity of the investigated geometrically thin samples. The results indicate the necessity of additional investigation of energy transport in macromolecular systems, as well as the possible employment of the photoacoustic techniques in order to clarify its mechanism.
T2  - International Journal of Thermophysics
T1  - Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics
VL  - 39
IS  - 2
DO  - 10.1007/s10765-017-2345-0
ER  - 
@article{
author = "Nešić, Mioljub V. and Popović, Milan and Rabasović, Mihailo D. and Miličević, Dejan S. and Suljovrujić, Edin H. and Markushev, Dragan D. and Stojanović, Zoran A.",
year = "2018",
abstract = "In this work, thermal diffusivity of crystalline high-density polyethylene samples of various thickness, and prepared using different procedures, was evaluated by transmission gas-microphone frequency photoacoustics. The samples composition analysis and their degree of crystallinity were determined from the wide-angle X-ray diffraction, which confirmed that high-density polyethylene samples, obtained by slow and fast cooling, were equivalent in composition but with different degrees of crystallinity. Structural analysis, performed by differential scanning calorimetry, demonstrated that all of the used samples had different levels of crystallinity, depending not only on the preparing procedure, but also on sample thickness. Therefore, in order to evaluate the samples thermal diffusivity, it was necessary to modify standard photoacoustic fitting procedures (based on the normalization of photoacoustic amplitude and phase characteristics on two thickness levels) for the interpretation of photoacoustic measurements. The calculated values of thermal diffusivity were in the range of the expected literature values. Besides that, the obtained results indicate the unexpected correlation between the values of thermal diffusivity and thermal conductivity with the degree of crystallinity of the investigated geometrically thin samples. The results indicate the necessity of additional investigation of energy transport in macromolecular systems, as well as the possible employment of the photoacoustic techniques in order to clarify its mechanism.",
journal = "International Journal of Thermophysics",
title = "Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics",
volume = "39",
number = "2",
doi = "10.1007/s10765-017-2345-0"
}
Nešić, M. V., Popović, M., Rabasović, M. D., Miličević, D. S., Suljovrujić, E. H., Markushev, D. D.,& Stojanović, Z. A.. (2018). Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics. in International Journal of Thermophysics, 39(2).
https://doi.org/10.1007/s10765-017-2345-0
Nešić MV, Popović M, Rabasović MD, Miličević DS, Suljovrujić EH, Markushev DD, Stojanović ZA. Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics. in International Journal of Thermophysics. 2018;39(2).
doi:10.1007/s10765-017-2345-0 .
Nešić, Mioljub V., Popović, Milan, Rabasović, Mihailo D., Miličević, Dejan S., Suljovrujić, Edin H., Markushev, Dragan D., Stojanović, Zoran A., "Thermal Diffusivity of High-Density Polyethylene Samples of Different Crystallinity Evaluated by Indirect Transmission Photoacoustics" in International Journal of Thermophysics, 39, no. 2 (2018),
https://doi.org/10.1007/s10765-017-2345-0 . .
4
4
4

Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis

Rabasović, Maja S.; Križan, Janez; Savić-Šević, Svetlana N.; Mitrić, Miodrag; Rabasović, Mihailo D.; Marinković, Bratislav P.; Šević, Dragutin M.

(2018)

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Križan, Janez
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Rabasović, Mihailo D.
AU  - Marinković, Bratislav P.
AU  - Šević, Dragutin M.
PY  - 2018
UR  - https://www.hindawi.com/journals/jspec/2018/3413864/
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7715
AB  - The gadolinium vanadate doped with samarium (GdVO 4 :Sm 3+ ) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 900°C. Phase identification in the postannealed powder samples was performed by X-ray diffraction, and morphology was investigated by high-resolution scanning electron microscopy (SEM). Photoluminescence characterization of the emission spectrum and time-resolved analysis have been performed using the tunable laser optical parametric oscillator excitation and the streak camera. Several strong emission bands in the Sm 3+ emission spectrum were observed, located at 567 nm ( 4 G 5/2 – 6 H 5/2 ), 604 nm ( 4 G 5/2 – 6 H 7/2 ), and 646 (654) nm ( 4 G 5/2 – 6 H 9/2 ), respectively. The weak emission bands at 533 nm ( 4 F 3/2 – 6 H 5/2 ) and 706 nm ( 4 G 5/2 – 6 H 11/2 ) and a weak broad luminescence emission band of VO 4 3− were also observed by the detection system. We analyzed the possibility of using the host luminescence for two-color temperature sensing. The proposed method is improved by introducing the temporal dependence in the line intensity ratio measurements.
T2  - Journal of Spectroscopy
T1  - Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis
VL  - 2018
SP  - 1
EP  - 8
DO  - 10.1155/2018/3413864
ER  - 
@article{
author = "Rabasović, Maja S. and Križan, Janez and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Rabasović, Mihailo D. and Marinković, Bratislav P. and Šević, Dragutin M.",
year = "2018",
abstract = "The gadolinium vanadate doped with samarium (GdVO 4 :Sm 3+ ) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed in air atmosphere at 900°C. Phase identification in the postannealed powder samples was performed by X-ray diffraction, and morphology was investigated by high-resolution scanning electron microscopy (SEM). Photoluminescence characterization of the emission spectrum and time-resolved analysis have been performed using the tunable laser optical parametric oscillator excitation and the streak camera. Several strong emission bands in the Sm 3+ emission spectrum were observed, located at 567 nm ( 4 G 5/2 – 6 H 5/2 ), 604 nm ( 4 G 5/2 – 6 H 7/2 ), and 646 (654) nm ( 4 G 5/2 – 6 H 9/2 ), respectively. The weak emission bands at 533 nm ( 4 F 3/2 – 6 H 5/2 ) and 706 nm ( 4 G 5/2 – 6 H 11/2 ) and a weak broad luminescence emission band of VO 4 3− were also observed by the detection system. We analyzed the possibility of using the host luminescence for two-color temperature sensing. The proposed method is improved by introducing the temporal dependence in the line intensity ratio measurements.",
journal = "Journal of Spectroscopy",
title = "Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis",
volume = "2018",
pages = "1-8",
doi = "10.1155/2018/3413864"
}
Rabasović, M. S., Križan, J., Savić-Šević, S. N., Mitrić, M., Rabasović, M. D., Marinković, B. P.,& Šević, D. M.. (2018). Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis. in Journal of Spectroscopy, 2018, 1-8.
https://doi.org/10.1155/2018/3413864
Rabasović MS, Križan J, Savić-Šević SN, Mitrić M, Rabasović MD, Marinković BP, Šević DM. Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis. in Journal of Spectroscopy. 2018;2018:1-8.
doi:10.1155/2018/3413864 .
Rabasović, Maja S., Križan, Janez, Savić-Šević, Svetlana N., Mitrić, Miodrag, Rabasović, Mihailo D., Marinković, Bratislav P., Šević, Dragutin M., "Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis" in Journal of Spectroscopy, 2018 (2018):1-8,
https://doi.org/10.1155/2018/3413864 . .
6
7
6

Photoluminescent properties of spider silk coated with Eu-doped nanoceria

Dmitrović, Svetlana; Nikolic, Marko G.; Jelenković, Branislav; Prekajski, Marija D.; Rabasović, Mihailo D.; Zarubica, Aleksandra R.; Branković, Goran O.; Matović, Branko

(2017)

TY  - JOUR
AU  - Dmitrović, Svetlana
AU  - Nikolic, Marko G.
AU  - Jelenković, Branislav
AU  - Prekajski, Marija D.
AU  - Rabasović, Mihailo D.
AU  - Zarubica, Aleksandra R.
AU  - Branković, Goran O.
AU  - Matović, Branko
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1768
AB  - Spider dragline silk was coated with pure as well as Eu-doped ceria nanopowders at the room temperature. The treatment was done by immersion of the spider silkmesh into aqueous solutions of cerium nitrate (Ce(NO3)(3)) and ammonium hydroxide (NH4OH). Depending on the relationship between Ce3+ ion and ammonium hydroxide concentration, coated fibers exhibited a different thickness. Obtained materials were studied by means of FESEM. It was found that ceria nanoparticles of average size of 3 nm were coated along spider thread. X-ray diffraction (XRD) and selected-area electron diffraction (SAED) confirmed crystal nature of nanoparticle coating of spider silk. By using Williamson-Hall plots, crystallite size and strain were estimated. EDS measurement confirmed the presence of Eu in spider-Eu-doped ceria composite, and according to FTIR analysis, the interaction between CeO2 and spider silk was proposed. The morphology of obtained composite was observed by TEM. The photoluminescence emission spectra of spider silk coated with Eu-doped ceria were measured with two different excitations of 385 and 466 nm. The two-photon excited auto-fluorescence of spider silk coated with Eu-doped ceria was detected using a nonlinear laser scanning microscope. Obtained composite has a potential as a fluorescent labeling material in diverse applications.
T2  - Journal of Nanoparticle Research
T1  - Photoluminescent properties of spider silk coated with Eu-doped nanoceria
VL  - 19
IS  - 2
DO  - 10.1007/s11051-017-3750-9
ER  - 
@article{
author = "Dmitrović, Svetlana and Nikolic, Marko G. and Jelenković, Branislav and Prekajski, Marija D. and Rabasović, Mihailo D. and Zarubica, Aleksandra R. and Branković, Goran O. and Matović, Branko",
year = "2017",
abstract = "Spider dragline silk was coated with pure as well as Eu-doped ceria nanopowders at the room temperature. The treatment was done by immersion of the spider silkmesh into aqueous solutions of cerium nitrate (Ce(NO3)(3)) and ammonium hydroxide (NH4OH). Depending on the relationship between Ce3+ ion and ammonium hydroxide concentration, coated fibers exhibited a different thickness. Obtained materials were studied by means of FESEM. It was found that ceria nanoparticles of average size of 3 nm were coated along spider thread. X-ray diffraction (XRD) and selected-area electron diffraction (SAED) confirmed crystal nature of nanoparticle coating of spider silk. By using Williamson-Hall plots, crystallite size and strain were estimated. EDS measurement confirmed the presence of Eu in spider-Eu-doped ceria composite, and according to FTIR analysis, the interaction between CeO2 and spider silk was proposed. The morphology of obtained composite was observed by TEM. The photoluminescence emission spectra of spider silk coated with Eu-doped ceria were measured with two different excitations of 385 and 466 nm. The two-photon excited auto-fluorescence of spider silk coated with Eu-doped ceria was detected using a nonlinear laser scanning microscope. Obtained composite has a potential as a fluorescent labeling material in diverse applications.",
journal = "Journal of Nanoparticle Research",
title = "Photoluminescent properties of spider silk coated with Eu-doped nanoceria",
volume = "19",
number = "2",
doi = "10.1007/s11051-017-3750-9"
}
Dmitrović, S., Nikolic, M. G., Jelenković, B., Prekajski, M. D., Rabasović, M. D., Zarubica, A. R., Branković, G. O.,& Matović, B.. (2017). Photoluminescent properties of spider silk coated with Eu-doped nanoceria. in Journal of Nanoparticle Research, 19(2).
https://doi.org/10.1007/s11051-017-3750-9
Dmitrović S, Nikolic MG, Jelenković B, Prekajski MD, Rabasović MD, Zarubica AR, Branković GO, Matović B. Photoluminescent properties of spider silk coated with Eu-doped nanoceria. in Journal of Nanoparticle Research. 2017;19(2).
doi:10.1007/s11051-017-3750-9 .
Dmitrović, Svetlana, Nikolic, Marko G., Jelenković, Branislav, Prekajski, Marija D., Rabasović, Mihailo D., Zarubica, Aleksandra R., Branković, Goran O., Matović, Branko, "Photoluminescent properties of spider silk coated with Eu-doped nanoceria" in Journal of Nanoparticle Research, 19, no. 2 (2017),
https://doi.org/10.1007/s11051-017-3750-9 . .
1
1

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  - https://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 . .
16
14
13

Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples

Popović, Miroslav; Nešić, Mioljub V.; Ciric-Kostic, S.; Živanov, Miloš; Markushev, Dragan D.; Rabasović, Mihailo D.; Galović, Slobodanka

(Springer, 2016)

TY  - JOUR
AU  - Popović, Miroslav
AU  - Nešić, Mioljub V.
AU  - Ciric-Kostic, S.
AU  - Živanov, Miloš
AU  - Markushev, Dragan D.
AU  - Rabasović, Mihailo D.
AU  - Galović, Slobodanka
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1320
AB  - A minimum volume photoacoustic (PA) cell, employed as an acoustic resonator, is presented. A model of the PA cell transfer function, as a combination of two Helmholtz resonators, is derived. Frequency PA response is described as the product of theoretically derived pressure variation and the transfer function of the PA cell. The derived model is applied to the frequency PA measurements, performed on laser-sintered polyamide. It is shown that the derived model explains the occurrence of resonant peaks in the high-frequency domain ( GT 10 kHz), in both amplitude and phase measurements, obtained by a gas-microphone minimal volume PA cell. The implementation of the model in the growing possibilities of sample characterization using gas-microphone PA cell is discussed.
PB  - Springer
T2  - International Journal of Thermophysics
T1  - Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples
VL  - 37
IS  - 12
DO  - 10.1007/s10765-016-2124-3
ER  - 
@article{
author = "Popović, Miroslav and Nešić, Mioljub V. and Ciric-Kostic, S. and Živanov, Miloš and Markushev, Dragan D. and Rabasović, Mihailo D. and Galović, Slobodanka",
year = "2016",
abstract = "A minimum volume photoacoustic (PA) cell, employed as an acoustic resonator, is presented. A model of the PA cell transfer function, as a combination of two Helmholtz resonators, is derived. Frequency PA response is described as the product of theoretically derived pressure variation and the transfer function of the PA cell. The derived model is applied to the frequency PA measurements, performed on laser-sintered polyamide. It is shown that the derived model explains the occurrence of resonant peaks in the high-frequency domain ( GT 10 kHz), in both amplitude and phase measurements, obtained by a gas-microphone minimal volume PA cell. The implementation of the model in the growing possibilities of sample characterization using gas-microphone PA cell is discussed.",
publisher = "Springer",
journal = "International Journal of Thermophysics",
title = "Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples",
volume = "37",
number = "12",
doi = "10.1007/s10765-016-2124-3"
}
Popović, M., Nešić, M. V., Ciric-Kostic, S., Živanov, M., Markushev, D. D., Rabasović, M. D.,& Galović, S.. (2016). Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples. in International Journal of Thermophysics
Springer., 37(12).
https://doi.org/10.1007/s10765-016-2124-3
Popović M, Nešić MV, Ciric-Kostic S, Živanov M, Markushev DD, Rabasović MD, Galović S. Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples. in International Journal of Thermophysics. 2016;37(12).
doi:10.1007/s10765-016-2124-3 .
Popović, Miroslav, Nešić, Mioljub V., Ciric-Kostic, S., Živanov, Miloš, Markushev, Dragan D., Rabasović, Mihailo D., Galović, Slobodanka, "Helmholtz Resonances in Photoacoustic Experiment with Laser-Sintered Polyamide Including Thermal Memory of Samples" in International Journal of Thermophysics, 37, no. 12 (2016),
https://doi.org/10.1007/s10765-016-2124-3 . .
8
8
8

Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments

Markushev, Dragan D.; Ordonez-Miranda, J.; Rabasović, Mihailo D.; Galović, Slobodanka; Todorović, D. M.; Bialkowski, S. E.

(2015)

TY  - JOUR
AU  - Markushev, Dragan D.
AU  - Ordonez-Miranda, J.
AU  - Rabasović, Mihailo D.
AU  - Galović, Slobodanka
AU  - Todorović, D. M.
AU  - Bialkowski, S. E.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/645
AB  - The open-cell photoacoustic signal measured in the transmission configuration for aluminum thin plates with thicknesses of 280 mu m, 197 mu m, and 112 mu m is experimentally and theoretically analyzed, in the 20 Hz-7 kHz modulation frequency range. It is shown that the observed differences between the predictions of the standard thermoelastic model and the experiment data of both the amplitude and phase of the photoacoustic signal can be overcome by considering the aluminum samples coated with a thin layer of black paint as volume-absorber materials. This new approach provides a quite good agreement with the obtained experimental data, in the whole frequency range, and yields an effective absorption coefficient of (16 +/- 2) mm(-1), for a 280 mu m-thick sample. The introduction of the finite absorption coefficient led to the correct ratio between the thermal diffusion and thermoelastic components of the photoacoustic signal. Furthermore, it is found that the volume-absorber approach accurately describes the behavior of the amplitude, but not that of the phase recorded for a 112 mu m-thick sample, due to its relatively strong thermoelastic bending, which is not considered by this theory. Within the approximation of the small bending, the proposed volume-absorber model provides a reliable description of the photoacoustic signal for Al samples thicker than 112 mu m, and extends the applicability of the classical opaque approach. (C) 2015 AIP Publishing LLC.
T2  - Journal of Applied Physics
T1  - Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments
VL  - 117
IS  - 24
DO  - 10.1063/1.4922718
ER  - 
@article{
author = "Markushev, Dragan D. and Ordonez-Miranda, J. and Rabasović, Mihailo D. and Galović, Slobodanka and Todorović, D. M. and Bialkowski, S. E.",
year = "2015",
abstract = "The open-cell photoacoustic signal measured in the transmission configuration for aluminum thin plates with thicknesses of 280 mu m, 197 mu m, and 112 mu m is experimentally and theoretically analyzed, in the 20 Hz-7 kHz modulation frequency range. It is shown that the observed differences between the predictions of the standard thermoelastic model and the experiment data of both the amplitude and phase of the photoacoustic signal can be overcome by considering the aluminum samples coated with a thin layer of black paint as volume-absorber materials. This new approach provides a quite good agreement with the obtained experimental data, in the whole frequency range, and yields an effective absorption coefficient of (16 +/- 2) mm(-1), for a 280 mu m-thick sample. The introduction of the finite absorption coefficient led to the correct ratio between the thermal diffusion and thermoelastic components of the photoacoustic signal. Furthermore, it is found that the volume-absorber approach accurately describes the behavior of the amplitude, but not that of the phase recorded for a 112 mu m-thick sample, due to its relatively strong thermoelastic bending, which is not considered by this theory. Within the approximation of the small bending, the proposed volume-absorber model provides a reliable description of the photoacoustic signal for Al samples thicker than 112 mu m, and extends the applicability of the classical opaque approach. (C) 2015 AIP Publishing LLC.",
journal = "Journal of Applied Physics",
title = "Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments",
volume = "117",
number = "24",
doi = "10.1063/1.4922718"
}
Markushev, D. D., Ordonez-Miranda, J., Rabasović, M. D., Galović, S., Todorović, D. M.,& Bialkowski, S. E.. (2015). Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments. in Journal of Applied Physics, 117(24).
https://doi.org/10.1063/1.4922718
Markushev DD, Ordonez-Miranda J, Rabasović MD, Galović S, Todorović DM, Bialkowski SE. Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments. in Journal of Applied Physics. 2015;117(24).
doi:10.1063/1.4922718 .
Markushev, Dragan D., Ordonez-Miranda, J., Rabasović, Mihailo D., Galović, Slobodanka, Todorović, D. M., Bialkowski, S. E., "Effect of the absorption coefficient of aluminium plates on their thermoelastic bending in photoacoustic experiments" in Journal of Applied Physics, 117, no. 24 (2015),
https://doi.org/10.1063/1.4922718 . .
7
18
18
18

Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain

Markushev, Dragan D.; Rabasović, Mihailo D.; Todorović, D. M.; Galović, Slobodanka; Bialkowski, S. E.

(2015)

TY  - JOUR
AU  - Markushev, Dragan D.
AU  - Rabasović, Mihailo D.
AU  - Todorović, D. M.
AU  - Galović, Slobodanka
AU  - Bialkowski, S. E.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/488
AB  - Methods for photoacoustic signal measurement, rectification, and analysis for 85 mu m thin Si samples in the 20-20 000 Hz modulation frequency range are presented. Methods for frequency-dependent amplitude and phase signal rectification in the presence of coherent and incoherent noise as well as distortion due to microphone characteristics are presented. Signal correction is accomplished using inverse system response functions deduced by comparing real to ideal signals for a sample with well-known bulk parameters and dimensions. The system response is a piece-wise construction, each component being due to a particular effect of the measurement system. Heat transfer and elastic effects are modeled using standard Rosencweig-Gersho and elastic-bending theories. Thermal diffusion, thermoelastic, and plasmaelastic signal components are calculated and compared to measurements. The differences between theory and experiment are used to detect and correct signal distortion and to determine detector and sound-card characteristics. Corrected signal analysis is found to faithfully reflect known sample parameters. (C) 2015 AIP Publishing LLC.
T2  - Review of Scientific Instruments
T1  - Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain
VL  - 86
IS  - 3
DO  - 10.1063/1.4914894
ER  - 
@article{
author = "Markushev, Dragan D. and Rabasović, Mihailo D. and Todorović, D. M. and Galović, Slobodanka and Bialkowski, S. E.",
year = "2015",
abstract = "Methods for photoacoustic signal measurement, rectification, and analysis for 85 mu m thin Si samples in the 20-20 000 Hz modulation frequency range are presented. Methods for frequency-dependent amplitude and phase signal rectification in the presence of coherent and incoherent noise as well as distortion due to microphone characteristics are presented. Signal correction is accomplished using inverse system response functions deduced by comparing real to ideal signals for a sample with well-known bulk parameters and dimensions. The system response is a piece-wise construction, each component being due to a particular effect of the measurement system. Heat transfer and elastic effects are modeled using standard Rosencweig-Gersho and elastic-bending theories. Thermal diffusion, thermoelastic, and plasmaelastic signal components are calculated and compared to measurements. The differences between theory and experiment are used to detect and correct signal distortion and to determine detector and sound-card characteristics. Corrected signal analysis is found to faithfully reflect known sample parameters. (C) 2015 AIP Publishing LLC.",
journal = "Review of Scientific Instruments",
title = "Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain",
volume = "86",
number = "3",
doi = "10.1063/1.4914894"
}
Markushev, D. D., Rabasović, M. D., Todorović, D. M., Galović, S.,& Bialkowski, S. E.. (2015). Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain. in Review of Scientific Instruments, 86(3).
https://doi.org/10.1063/1.4914894
Markushev DD, Rabasović MD, Todorović DM, Galović S, Bialkowski SE. Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain. in Review of Scientific Instruments. 2015;86(3).
doi:10.1063/1.4914894 .
Markushev, Dragan D., Rabasović, Mihailo D., Todorović, D. M., Galović, Slobodanka, Bialkowski, S. E., "Photoacoustic signal and noise analysis for Si thin plate: Signal correction in frequency domain" in Review of Scientific Instruments, 86, no. 3 (2015),
https://doi.org/10.1063/1.4914894 . .
17
17
16

Structural properties and luminescence kinetics of white nanophosphor YAG:Dy

Rabasović, Maja S.; Šević, Dragutin M.; Križan, Janez; Rabasović, Mihailo D.; Savić-Šević, Svetlana N.; Mitrić, Miodrag; Petrović, Milica S.; Gilić, Martina D.; Romčević, Nebojša Ž.

(Elsevier, 2015)

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Šević, Dragutin M.
AU  - Križan, Janez
AU  - Rabasović, Mihailo D.
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Petrović, Milica S.
AU  - Gilić, Martina D.
AU  - Romčević, Nebojša Ž.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/852
AB  - Dysprosium (Dy3+ ions) doped YAG nanopowders were prepared by the solution combustion synthesis (SCS) method and undoped yttrium aluminum garnet (YAG, Y3Al5O12) single crystal was grown by the Czochralski technique. The structure of the prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) spectroscopy. PL spectra were acquired using Optical Parametric Oscillator (OPO) excitation tuned at 350 nm. Several emission bands in Dy3+ emission spectrum were observed in the blue (470-500 nm), yellow (560-600 nm), red (660-685 nm) and infra-red (750-780 nm) regions, corresponding to F-4(9/2)-H-6(15/2), F-4(9/2)-H-6(13/2), F-4(9/2)-H-6(11/2), F-4(9/2)-(H-6(9/2) + H-6(11/2)) transitions in the 4f levels of Dy3+ ions, respectively. By using the Commission Internationale de lEclairage (CIE) chromaticity diagram of emission spectra it has been shown that this material can be used as a source of a white light. The result of lifetime analysis of the F-4(9/2) level in dysprosium ion has been reported, as well. (C) 2015 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Optical Materials
T1  - Structural properties and luminescence kinetics of white nanophosphor YAG:Dy
VL  - 50
SP  - 250
EP  - 255
DO  - 10.1016/j.optmat.2015.11.002
ER  - 
@article{
author = "Rabasović, Maja S. and Šević, Dragutin M. and Križan, Janez and Rabasović, Mihailo D. and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Petrović, Milica S. and Gilić, Martina D. and Romčević, Nebojša Ž.",
year = "2015",
abstract = "Dysprosium (Dy3+ ions) doped YAG nanopowders were prepared by the solution combustion synthesis (SCS) method and undoped yttrium aluminum garnet (YAG, Y3Al5O12) single crystal was grown by the Czochralski technique. The structure of the prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM), Raman and photoluminescence (PL) spectroscopy. PL spectra were acquired using Optical Parametric Oscillator (OPO) excitation tuned at 350 nm. Several emission bands in Dy3+ emission spectrum were observed in the blue (470-500 nm), yellow (560-600 nm), red (660-685 nm) and infra-red (750-780 nm) regions, corresponding to F-4(9/2)-H-6(15/2), F-4(9/2)-H-6(13/2), F-4(9/2)-H-6(11/2), F-4(9/2)-(H-6(9/2) + H-6(11/2)) transitions in the 4f levels of Dy3+ ions, respectively. By using the Commission Internationale de lEclairage (CIE) chromaticity diagram of emission spectra it has been shown that this material can be used as a source of a white light. The result of lifetime analysis of the F-4(9/2) level in dysprosium ion has been reported, as well. (C) 2015 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Optical Materials",
title = "Structural properties and luminescence kinetics of white nanophosphor YAG:Dy",
volume = "50",
pages = "250-255",
doi = "10.1016/j.optmat.2015.11.002"
}
Rabasović, M. S., Šević, D. M., Križan, J., Rabasović, M. D., Savić-Šević, S. N., Mitrić, M., Petrović, M. S., Gilić, M. D.,& Romčević, N. Ž.. (2015). Structural properties and luminescence kinetics of white nanophosphor YAG:Dy. in Optical Materials
Elsevier., 50, 250-255.
https://doi.org/10.1016/j.optmat.2015.11.002
Rabasović MS, Šević DM, Križan J, Rabasović MD, Savić-Šević SN, Mitrić M, Petrović MS, Gilić MD, Romčević NŽ. Structural properties and luminescence kinetics of white nanophosphor YAG:Dy. in Optical Materials. 2015;50:250-255.
doi:10.1016/j.optmat.2015.11.002 .
Rabasović, Maja S., Šević, Dragutin M., Križan, Janez, Rabasović, Mihailo D., Savić-Šević, Svetlana N., Mitrić, Miodrag, Petrović, Milica S., Gilić, Martina D., Romčević, Nebojša Ž., "Structural properties and luminescence kinetics of white nanophosphor YAG:Dy" in Optical Materials, 50 (2015):250-255,
https://doi.org/10.1016/j.optmat.2015.11.002 . .
26
25
26

Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders

Rabasović, Maja S.; Šević, Dragutin M.; Križan, Janez; Terzić, Marijana M.; Mozina, J.; Marinković, Bratislav P.; Savić-Šević, Svetlana N.; Mitrić, Miodrag; Rabasović, Mihailo D.; Romčević, Nebojša Ž.

(2015)

TY  - JOUR
AU  - Rabasović, Maja S.
AU  - Šević, Dragutin M.
AU  - Križan, Janez
AU  - Terzić, Marijana M.
AU  - Mozina, J.
AU  - Marinković, Bratislav P.
AU  - Savić-Šević, Svetlana N.
AU  - Mitrić, Miodrag
AU  - Rabasović, Mihailo D.
AU  - Romčević, Nebojša Ž.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/248
AB  - Nanopowders based on gadolinium zirconium oxide (Gd2Zr2O7) doped by europium ions (Eu3+) were successfully prepared using a flame combustion method. This material is suitable for various optical devices. The structure of prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques. The luminescence properties of synthesized nanopowders were characterized by emission spectra and luminescence lifetimes by using the streak camera system. PL spectra were obtained at three different excitation wavelengths (Optical Parametric Oscilator (OPO) at 360 nm, laser diode at 365 nm and Ar laser line at 514.5 nm). The strong emission lines at 611 nm and 630 nm corresponding to the D-5(0) - GT F-7(2) long lived transition could be used as a new red light source in optical devices. (C) 2014 Elsevier B.V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders
VL  - 622
SP  - 292
EP  - 295
DO  - 10.1016/j.jallcom.2014.10.072
ER  - 
@article{
author = "Rabasović, Maja S. and Šević, Dragutin M. and Križan, Janez and Terzić, Marijana M. and Mozina, J. and Marinković, Bratislav P. and Savić-Šević, Svetlana N. and Mitrić, Miodrag and Rabasović, Mihailo D. and Romčević, Nebojša Ž.",
year = "2015",
abstract = "Nanopowders based on gadolinium zirconium oxide (Gd2Zr2O7) doped by europium ions (Eu3+) were successfully prepared using a flame combustion method. This material is suitable for various optical devices. The structure of prepared materials has been confirmed and characterized using X-ray powder diffraction (XRD), scanning electron microscope (SEM) and photoluminescence (PL) techniques. The luminescence properties of synthesized nanopowders were characterized by emission spectra and luminescence lifetimes by using the streak camera system. PL spectra were obtained at three different excitation wavelengths (Optical Parametric Oscilator (OPO) at 360 nm, laser diode at 365 nm and Ar laser line at 514.5 nm). The strong emission lines at 611 nm and 630 nm corresponding to the D-5(0) - GT F-7(2) long lived transition could be used as a new red light source in optical devices. (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders",
volume = "622",
pages = "292-295",
doi = "10.1016/j.jallcom.2014.10.072"
}
Rabasović, M. S., Šević, D. M., Križan, J., Terzić, M. M., Mozina, J., Marinković, B. P., Savić-Šević, S. N., Mitrić, M., Rabasović, M. D.,& Romčević, N. Ž.. (2015). Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders. in Journal of Alloys and Compounds, 622, 292-295.
https://doi.org/10.1016/j.jallcom.2014.10.072
Rabasović MS, Šević DM, Križan J, Terzić MM, Mozina J, Marinković BP, Savić-Šević SN, Mitrić M, Rabasović MD, Romčević NŽ. Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders. in Journal of Alloys and Compounds. 2015;622:292-295.
doi:10.1016/j.jallcom.2014.10.072 .
Rabasović, Maja S., Šević, Dragutin M., Križan, Janez, Terzić, Marijana M., Mozina, J., Marinković, Bratislav P., Savić-Šević, Svetlana N., Mitrić, Miodrag, Rabasović, Mihailo D., Romčević, Nebojša Ž., "Characterization and luminescent properties of Eu3+ doped Gd2Zr2O7 nanopowders" in Journal of Alloys and Compounds, 622 (2015):292-295,
https://doi.org/10.1016/j.jallcom.2014.10.072 . .
21
19
21

Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response

Markushev, Dragan D.; Rabasović, Mihailo D.; Nešić, Mioljub V.; Popović, Milan; Galović, Slobodanka

(2012)

TY  - JOUR
AU  - Markushev, Dragan D.
AU  - Rabasović, Mihailo D.
AU  - Nešić, Mioljub V.
AU  - Popović, Milan
AU  - Galović, Slobodanka
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6986
AB  - In this study, a model of thermoconducting components of the transmission photoacoustic response is analyzed, which includes thermal memory properties of both the examined solid sample and its fluid environment. It is shown that, at low modulation frequencies, lower than minimum among the inverse thermal relaxation time of air, the inverse thermal relaxation time of the sample, and the certain frequency at which the sample is thinner than one-quarter of the wavelength of time-varying temperature perturbation, thermal memory does not affect the photoacoustic response, while, at high frequencies, noticeable effects are observed. These results indicate the possibility of evaluating thermal memory properties of solid samples using classical, transmission, high frequency photoacoustic measurements.
T2  - International Journal of Thermophysics
T1  - Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response
VL  - 33
IS  - 10-11
SP  - 2210
EP  - 2216
DO  - 10.1007/s10765-012-1229-6
ER  - 
@article{
author = "Markushev, Dragan D. and Rabasović, Mihailo D. and Nešić, Mioljub V. and Popović, Milan and Galović, Slobodanka",
year = "2012",
abstract = "In this study, a model of thermoconducting components of the transmission photoacoustic response is analyzed, which includes thermal memory properties of both the examined solid sample and its fluid environment. It is shown that, at low modulation frequencies, lower than minimum among the inverse thermal relaxation time of air, the inverse thermal relaxation time of the sample, and the certain frequency at which the sample is thinner than one-quarter of the wavelength of time-varying temperature perturbation, thermal memory does not affect the photoacoustic response, while, at high frequencies, noticeable effects are observed. These results indicate the possibility of evaluating thermal memory properties of solid samples using classical, transmission, high frequency photoacoustic measurements.",
journal = "International Journal of Thermophysics",
title = "Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response",
volume = "33",
number = "10-11",
pages = "2210-2216",
doi = "10.1007/s10765-012-1229-6"
}
Markushev, D. D., Rabasović, M. D., Nešić, M. V., Popović, M.,& Galović, S.. (2012). Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response. in International Journal of Thermophysics, 33(10-11), 2210-2216.
https://doi.org/10.1007/s10765-012-1229-6
Markushev DD, Rabasović MD, Nešić MV, Popović M, Galović S. Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response. in International Journal of Thermophysics. 2012;33(10-11):2210-2216.
doi:10.1007/s10765-012-1229-6 .
Markushev, Dragan D., Rabasović, Mihailo D., Nešić, Mioljub V., Popović, Milan, Galović, Slobodanka, "Influence of Thermal Memory on Thermal Piston Model of Photoacoustic Response" in International Journal of Thermophysics, 33, no. 10-11 (2012):2210-2216,
https://doi.org/10.1007/s10765-012-1229-6 . .
8
9
9

Low-cost, portable photoacoustic setup for solid samples

Rabasović, Mihailo D.; Nikolic, Marko G.; Dramićanin, Miroslav; Franko, Mladen; Markushev, Dragan D.

(2009)

TY  - JOUR
AU  - Rabasović, Mihailo D.
AU  - Nikolic, Marko G.
AU  - Dramićanin, Miroslav
AU  - Franko, Mladen
AU  - Markushev, Dragan D.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3774
AB  - We have developed a low-cost, portable photoacoustic instrument. The device consists of a detection unit comprising a photoacoustic cell with an embedded laser diode or a light-emitting diode, a photodiode, an electret microphone (60 x 40 x 40 mm(3)), and a signal processing and power supply unit in a box containing batteries and electronics (160 x 140 x 60 mm(3)). A PC or portable computer is required to operate the device and for data processing. The weight of the instrument without the computer is 1.70 kg. The computer, or more precisely, its sound card is the essential part of the apparatus because it generates the signal for the laser diode or light-emitting diode modulation and processes signals from the microphone and photodiode. The computer sound card is used as a dual-phase lock-in amplifier. The software used for the control of the setup was also developed in course of this work. The photoacoustic instrument presented here allows measurements and quantitative analysis of numerous solid-state samples. It is simple in design and use, having a reasonable weight and portability.
T2  - Measurement Science and Technology
T1  - Low-cost, portable photoacoustic setup for solid samples
VL  - 20
IS  - 9
DO  - 10.1088/0957-0233/20/9/095902
ER  - 
@article{
author = "Rabasović, Mihailo D. and Nikolic, Marko G. and Dramićanin, Miroslav and Franko, Mladen and Markushev, Dragan D.",
year = "2009",
abstract = "We have developed a low-cost, portable photoacoustic instrument. The device consists of a detection unit comprising a photoacoustic cell with an embedded laser diode or a light-emitting diode, a photodiode, an electret microphone (60 x 40 x 40 mm(3)), and a signal processing and power supply unit in a box containing batteries and electronics (160 x 140 x 60 mm(3)). A PC or portable computer is required to operate the device and for data processing. The weight of the instrument without the computer is 1.70 kg. The computer, or more precisely, its sound card is the essential part of the apparatus because it generates the signal for the laser diode or light-emitting diode modulation and processes signals from the microphone and photodiode. The computer sound card is used as a dual-phase lock-in amplifier. The software used for the control of the setup was also developed in course of this work. The photoacoustic instrument presented here allows measurements and quantitative analysis of numerous solid-state samples. It is simple in design and use, having a reasonable weight and portability.",
journal = "Measurement Science and Technology",
title = "Low-cost, portable photoacoustic setup for solid samples",
volume = "20",
number = "9",
doi = "10.1088/0957-0233/20/9/095902"
}
Rabasović, M. D., Nikolic, M. G., Dramićanin, M., Franko, M.,& Markushev, D. D.. (2009). Low-cost, portable photoacoustic setup for solid samples. in Measurement Science and Technology, 20(9).
https://doi.org/10.1088/0957-0233/20/9/095902
Rabasović MD, Nikolic MG, Dramićanin M, Franko M, Markushev DD. Low-cost, portable photoacoustic setup for solid samples. in Measurement Science and Technology. 2009;20(9).
doi:10.1088/0957-0233/20/9/095902 .
Rabasović, Mihailo D., Nikolic, Marko G., Dramićanin, Miroslav, Franko, Mladen, Markushev, Dragan D., "Low-cost, portable photoacoustic setup for solid samples" in Measurement Science and Technology, 20, no. 9 (2009),
https://doi.org/10.1088/0957-0233/20/9/095902 . .
32
29
34

Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures

Nikohic, J. D.; Rabasović, Mihailo D.; Markushev, Dragan D.; Jovanovic-Kurepa, J.

(2008)

TY  - JOUR
AU  - Nikohic, J. D.
AU  - Rabasović, Mihailo D.
AU  - Markushev, Dragan D.
AU  - Jovanovic-Kurepa, J.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6735
AB  - Buffer-gas influence on the multiphoton absorption and dissociation in different mixtures was investigated using the simple method based on the empirical and theoretical vibrational energy distribution, generalized coupled two-level model and photoacoustic cell especially designed for low pressures studies. Energy transfer efficiency was analyzed by means of pulsed photoacoustic spectroscopy technique. Collisional effects of buffer-gas (Ar) pressure are introduced to enhance the absorption and relaxation characteristics of irradiated absorbing molecules (SF6). Functional behavior of mean number of absorbed photons per molecule (n)(total) and a dependence on buffergas pressure (P-buff) which enables us to confirm or predict some physical and chemical processes are presented. Limitation of proposed model was analyzed depending on both gas pressure and laser fluence. Results are compared with other previously obtained by the same experimental technique but for different absorber and different molecular buffer-gas. (c) 2007 Elsevier B.V. All rights reserved.
T2  - Optical Materials
T1  - Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures
VL  - 30
IS  - 7
SP  - 1193
EP  - 1196
DO  - 10.1016/j.optmat.2007.05.047
ER  - 
@article{
author = "Nikohic, J. D. and Rabasović, Mihailo D. and Markushev, Dragan D. and Jovanovic-Kurepa, J.",
year = "2008",
abstract = "Buffer-gas influence on the multiphoton absorption and dissociation in different mixtures was investigated using the simple method based on the empirical and theoretical vibrational energy distribution, generalized coupled two-level model and photoacoustic cell especially designed for low pressures studies. Energy transfer efficiency was analyzed by means of pulsed photoacoustic spectroscopy technique. Collisional effects of buffer-gas (Ar) pressure are introduced to enhance the absorption and relaxation characteristics of irradiated absorbing molecules (SF6). Functional behavior of mean number of absorbed photons per molecule (n)(total) and a dependence on buffergas pressure (P-buff) which enables us to confirm or predict some physical and chemical processes are presented. Limitation of proposed model was analyzed depending on both gas pressure and laser fluence. Results are compared with other previously obtained by the same experimental technique but for different absorber and different molecular buffer-gas. (c) 2007 Elsevier B.V. All rights reserved.",
journal = "Optical Materials",
title = "Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures",
volume = "30",
number = "7",
pages = "1193-1196",
doi = "10.1016/j.optmat.2007.05.047"
}
Nikohic, J. D., Rabasović, M. D., Markushev, D. D.,& Jovanovic-Kurepa, J.. (2008). Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures. in Optical Materials, 30(7), 1193-1196.
https://doi.org/10.1016/j.optmat.2007.05.047
Nikohic JD, Rabasović MD, Markushev DD, Jovanovic-Kurepa J. Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures. in Optical Materials. 2008;30(7):1193-1196.
doi:10.1016/j.optmat.2007.05.047 .
Nikohic, J. D., Rabasović, Mihailo D., Markushev, Dragan D., Jovanovic-Kurepa, J., "Buffer-gas influence on multiphoton absorption and dissociation in different gas mixtures" in Optical Materials, 30, no. 7 (2008):1193-1196,
https://doi.org/10.1016/j.optmat.2007.05.047 . .
2
2
2

Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics

Rabasović, Mihailo D.; Krneta-Nikolić, Jelena D.; Markushev, Dragan D.

(2007)

TY  - JOUR
AU  - Rabasović, Mihailo D.
AU  - Krneta-Nikolić, Jelena D.
AU  - Markushev, Dragan D.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3217
AB  - Measuring the vibrational-to-translational relaxation time tau(V-T) in gases is one of the applications of pulsed photoacoustic spectroscopy. Unfortunately, the spatial profile of the laser beam can significantly influence the accuracy of these measurements. Namely, minor changes in the spatial profile of the laser beam cause significant errors in the tau(V-T) measuring. We present a method for simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time. It is based on the temporal shape of the photoacoustic pulse and utilizes a mathematical algorithm developed for photoacoustic tomography.
T2  - Applied Physics. B: Lasers and Optics
T1  - Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics
VL  - 88
IS  - 2
SP  - 309
EP  - 315
DO  - 10.1007/s00340-007-2697-4
ER  - 
@article{
author = "Rabasović, Mihailo D. and Krneta-Nikolić, Jelena D. and Markushev, Dragan D.",
year = "2007",
abstract = "Measuring the vibrational-to-translational relaxation time tau(V-T) in gases is one of the applications of pulsed photoacoustic spectroscopy. Unfortunately, the spatial profile of the laser beam can significantly influence the accuracy of these measurements. Namely, minor changes in the spatial profile of the laser beam cause significant errors in the tau(V-T) measuring. We present a method for simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time. It is based on the temporal shape of the photoacoustic pulse and utilizes a mathematical algorithm developed for photoacoustic tomography.",
journal = "Applied Physics. B: Lasers and Optics",
title = "Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics",
volume = "88",
number = "2",
pages = "309-315",
doi = "10.1007/s00340-007-2697-4"
}
Rabasović, M. D., Krneta-Nikolić, J. D.,& Markushev, D. D.. (2007). Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics. in Applied Physics. B: Lasers and Optics, 88(2), 309-315.
https://doi.org/10.1007/s00340-007-2697-4
Rabasović MD, Krneta-Nikolić JD, Markushev DD. Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics. in Applied Physics. B: Lasers and Optics. 2007;88(2):309-315.
doi:10.1007/s00340-007-2697-4 .
Rabasović, Mihailo D., Krneta-Nikolić, Jelena D., Markushev, Dragan D., "Simultaneous determination of the spatial profile of the laser beam and vibrational-to-translational relaxation time by pulsed photoacoustics" in Applied Physics. B: Lasers and Optics, 88, no. 2 (2007):309-315,
https://doi.org/10.1007/s00340-007-2697-4 . .
8
9
8

Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures

Krneta-Nikolić, Jelena D.; Rabasović, Mihailo D.; Markushev, Dragan D.

(2007)

TY  - JOUR
AU  - Krneta-Nikolić, Jelena D.
AU  - Rabasović, Mihailo D.
AU  - Markushev, Dragan D.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6707
AB  - Generalized coupled two-level model is applied in different gas mixtures and investigated for high fluence regime. Functional dependences of mean number of absorbed photons per molecule LT n GT (total) on buffer-gas pressure (P-buff) are presented, used to confirm or predict some possible physical and chemical processes, like enhanced absorption and/or dissociation. Limitations of proposed models are analyzed depending on both gas pressure and laser fluence. Results are compared with other previously obtained by the same experimental technique, but for different absorbing molecule.
T2  - Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics
T1  - Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures
VL  - 112
IS  - 5
SP  - 811
EP  - 816
DO  - 10.12693/APhysPolA.112.811
ER  - 
@article{
author = "Krneta-Nikolić, Jelena D. and Rabasović, Mihailo D. and Markushev, Dragan D.",
year = "2007",
abstract = "Generalized coupled two-level model is applied in different gas mixtures and investigated for high fluence regime. Functional dependences of mean number of absorbed photons per molecule LT n GT (total) on buffer-gas pressure (P-buff) are presented, used to confirm or predict some possible physical and chemical processes, like enhanced absorption and/or dissociation. Limitations of proposed models are analyzed depending on both gas pressure and laser fluence. Results are compared with other previously obtained by the same experimental technique, but for different absorbing molecule.",
journal = "Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics",
title = "Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures",
volume = "112",
number = "5",
pages = "811-816",
doi = "10.12693/APhysPolA.112.811"
}
Krneta-Nikolić, J. D., Rabasović, M. D.,& Markushev, D. D.. (2007). Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112(5), 811-816.
https://doi.org/10.12693/APhysPolA.112.811
Krneta-Nikolić JD, Rabasović MD, Markushev DD. Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics. 2007;112(5):811-816.
doi:10.12693/APhysPolA.112.811 .
Krneta-Nikolić, Jelena D., Rabasović, Mihailo D., Markushev, Dragan D., "Limitations of the generalized coupled two-level model during the multiphoton absorption in different gas mixtures" in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112, no. 5 (2007):811-816,
https://doi.org/10.12693/APhysPolA.112.811 . .

Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures

Krneta-Nikolić, Jelena D.; Rabasović, Mihailo D.; Markushev, Dragan D.

(2007)

TY  - JOUR
AU  - Krneta-Nikolić, Jelena D.
AU  - Rabasović, Mihailo D.
AU  - Markushev, Dragan D.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6708
AB  - Influence of the buffer gas on the multiphoton absorption and dissociation in different mixtures was investigated. Simple method based on the empirical and theoretical vibrational energy distribution is applied for high fluence regime. Collisional effects of buffer gas (Ar) are introduced to enhance the absorption and relaxation of irradiated molecules (SF6 and C2H4). Functional dependences of mean number of absorbed photons per molecule ( LT n GT (total)) on the Molecular excitation level are presented, enabling us to confirm or predict the level of excitation, number of molecules directly involved in the absorption process and dissociated during the laser pulse.
T2  - Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics
T1  - Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures
VL  - 112
IS  - 5
SP  - 817
EP  - 822
DO  - 10.12693/APhysPolA.112.817
ER  - 
@article{
author = "Krneta-Nikolić, Jelena D. and Rabasović, Mihailo D. and Markushev, Dragan D.",
year = "2007",
abstract = "Influence of the buffer gas on the multiphoton absorption and dissociation in different mixtures was investigated. Simple method based on the empirical and theoretical vibrational energy distribution is applied for high fluence regime. Collisional effects of buffer gas (Ar) are introduced to enhance the absorption and relaxation of irradiated molecules (SF6 and C2H4). Functional dependences of mean number of absorbed photons per molecule ( LT n GT (total)) on the Molecular excitation level are presented, enabling us to confirm or predict the level of excitation, number of molecules directly involved in the absorption process and dissociated during the laser pulse.",
journal = "Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics",
title = "Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures",
volume = "112",
number = "5",
pages = "817-822",
doi = "10.12693/APhysPolA.112.817"
}
Krneta-Nikolić, J. D., Rabasović, M. D.,& Markushev, D. D.. (2007). Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112(5), 817-822.
https://doi.org/10.12693/APhysPolA.112.817
Krneta-Nikolić JD, Rabasović MD, Markushev DD. Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics. 2007;112(5):817-822.
doi:10.12693/APhysPolA.112.817 .
Krneta-Nikolić, Jelena D., Rabasović, Mihailo D., Markushev, Dragan D., "Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures" in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112, no. 5 (2007):817-822,
https://doi.org/10.12693/APhysPolA.112.817 . .