TY  - JOUR
AU  - Apostolakopoulos, Filip Haralambos
AU  - Kržanović, Nikola
AU  - Božović, Predrag
AU  - Stanković, Koviljka
AU  - Perazić, Luka
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10275
AB  - The aim of this paper is to examine the energy and angular responses of thermoluminescent (LiF:Mg,Ti and LiF:Mg,Cu,P) and optically stimulated luminescent (Al2O3:C) dosimeters with experimental measurements and Monte Carlo simulations. Nine radiation qualities, with mean energies ranging from 33 keV to 1.25 MeV, and five angles of incidence, between 0° and 80°, were used to conduct this analysis. The IEC 62387:2020 international radiation protection standard was used as the dosimeter response measure of quality. The experimental and simulated data exhibit that the dosimeter responses meet the standard's criteria, with certain exceptions on lower energies.
T2  - Nuclear Technology and Radiation Protection
T1  - Comparison of experimental and simulated responses of TL and OSL dosimeters in poly-energetic and multi-directional photon radiation fields
VL  - 36
IS  - 4
SP  - 329
EP  - 337
DO  - 10.2298/NTRP2104329A
ER  - 

@article{
author = "Apostolakopoulos, Filip Haralambos and Kržanović, Nikola and Božović, Predrag and Stanković, Koviljka and Perazić, Luka",
year = "2021",
abstract = "The aim of this paper is to examine the energy and angular responses of thermoluminescent (LiF:Mg,Ti and LiF:Mg,Cu,P) and optically stimulated luminescent (Al2O3:C) dosimeters with experimental measurements and Monte Carlo simulations. Nine radiation qualities, with mean energies ranging from 33 keV to 1.25 MeV, and five angles of incidence, between 0° and 80°, were used to conduct this analysis. The IEC 62387:2020 international radiation protection standard was used as the dosimeter response measure of quality. The experimental and simulated data exhibit that the dosimeter responses meet the standard's criteria, with certain exceptions on lower energies.",
journal = "Nuclear Technology and Radiation Protection",
title = "Comparison of experimental and simulated responses of TL and OSL dosimeters in poly-energetic and multi-directional photon radiation fields",
volume = "36",
number = "4",
pages = "329-337",
doi = "10.2298/NTRP2104329A"
}

Apostolakopoulos, F. H., Kržanović, N., Božović, P., Stanković, K.,& Perazić, L.. (2021). Comparison of experimental and simulated responses of TL and OSL dosimeters in poly-energetic and multi-directional photon radiation fields. in Nuclear Technology and Radiation Protection, 36(4), 329-337.
https://doi.org/10.2298/NTRP2104329A

Apostolakopoulos FH, Kržanović N, Božović P, Stanković K, Perazić L. Comparison of experimental and simulated responses of TL and OSL dosimeters in poly-energetic and multi-directional photon radiation fields. in Nuclear Technology and Radiation Protection. 2021;36(4):329-337.
doi:10.2298/NTRP2104329A .

Apostolakopoulos, Filip Haralambos, Kržanović, Nikola, Božović, Predrag, Stanković, Koviljka, Perazić, Luka, "Comparison of experimental and simulated responses of TL and OSL dosimeters in poly-energetic and multi-directional photon radiation fields" in Nuclear Technology and Radiation Protection, 36, no. 4 (2021):329-337,
https://doi.org/10.2298/NTRP2104329A . .

TY  - JOUR
AU  - Apostolakopoulos, Filip Haralambos
AU  - Kržanović, Nikola
AU  - Stanković, Koviljka
AU  - Perazić, Luka
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8347
AB  - The aim of this paper is to examine the energy and angular responses of thermoluminescent dosimeters containing either MTS-N (LiF:Mg,Ti) or MCP-N (LiF:Mg,Cu,P) detector materials, and of the InLight optically stimulated luminescent dosimeters containing Al2O3:C detectors. Ten radiation qualities, with mean energies ranging from 24 keV to 1.25 MeV, and five angles of incidence, between 0° and 80°, were used for this purpose. The dosimeter response measure of quality were the IEC 62387 requirements. The experimental results show that the MTS-N-based and the InLight dosimeters performed in line with the standard's criteria. On the other hand, the MCP-N-based dosimeters exhibited a pronounced under-response around the energy of 120 keV, which resulted in deviations from the standard's conditions for both the energy and angular responses. © 2019 Elsevier Ltd
T2  - Applied Radiation and Isotopes
T1  - Response of TL and OSL passive personal dosimetry systems in poly-energetic and multi-directional photon radiation fields
VL  - 151
SP  - 235
EP  - 241
DO  - 10.1016/j.apradiso.2019.06.023
ER  - 

@article{
author = "Apostolakopoulos, Filip Haralambos and Kržanović, Nikola and Stanković, Koviljka and Perazić, Luka",
year = "2019",
abstract = "The aim of this paper is to examine the energy and angular responses of thermoluminescent dosimeters containing either MTS-N (LiF:Mg,Ti) or MCP-N (LiF:Mg,Cu,P) detector materials, and of the InLight optically stimulated luminescent dosimeters containing Al2O3:C detectors. Ten radiation qualities, with mean energies ranging from 24 keV to 1.25 MeV, and five angles of incidence, between 0° and 80°, were used for this purpose. The dosimeter response measure of quality were the IEC 62387 requirements. The experimental results show that the MTS-N-based and the InLight dosimeters performed in line with the standard's criteria. On the other hand, the MCP-N-based dosimeters exhibited a pronounced under-response around the energy of 120 keV, which resulted in deviations from the standard's conditions for both the energy and angular responses. © 2019 Elsevier Ltd",
journal = "Applied Radiation and Isotopes",
title = "Response of TL and OSL passive personal dosimetry systems in poly-energetic and multi-directional photon radiation fields",
volume = "151",
pages = "235-241",
doi = "10.1016/j.apradiso.2019.06.023"
}

Apostolakopoulos, F. H., Kržanović, N., Stanković, K.,& Perazić, L.. (2019). Response of TL and OSL passive personal dosimetry systems in poly-energetic and multi-directional photon radiation fields. in Applied Radiation and Isotopes, 151, 235-241.
https://doi.org/10.1016/j.apradiso.2019.06.023

Apostolakopoulos FH, Kržanović N, Stanković K, Perazić L. Response of TL and OSL passive personal dosimetry systems in poly-energetic and multi-directional photon radiation fields. in Applied Radiation and Isotopes. 2019;151:235-241.
doi:10.1016/j.apradiso.2019.06.023 .

Apostolakopoulos, Filip Haralambos, Kržanović, Nikola, Stanković, Koviljka, Perazić, Luka, "Response of TL and OSL passive personal dosimetry systems in poly-energetic and multi-directional photon radiation fields" in Applied Radiation and Isotopes, 151 (2019):235-241,
https://doi.org/10.1016/j.apradiso.2019.06.023 . .

TY  - CONF
AU  - Apostolakopoulos, Filip Haralambos
AU  - Kržanović, Nikola
AU  - Stanković, Koviljka
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11949
AB  - Pri proračunu i projektovanju strulturalne zaštite od zračenja potrebno je na osnovu poznavanja interakcija koje karakterišu prolaz različitih vrsta zračenja kroz materijal izvući zaključke o prolasku čestica ili kvanata zračenja kroz apsorbere različitih debljina, geometrija, izrađene od različitih materijala. U ovom radu ispituje se važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera. Kao apsorberi su korišćeni aluminijum i olovo. Eksperimentalni podaci su pokazali opseg vrednosti površinske gustine i debljine apsorbera u kome važi eksponencijalni zakon slabljenja inteziteta gama zračenja u geometriji uzanog snopa, kao i opseg vrednosti površinske gustine i debljine apsorbera u kom je neophodno uračunati faktor nagomilavanja.
AB  - The calculation and design of radiation protection shielding should be based on the interactions that characterize the passage of various types of radiation through the material to draw conclusions about the passage of particles or quanta of radiation through absorbers of different thickness, geometry, made of different materials. This paper examines the validity of the exponential law of attenuation for a beam of gamma radiation, depending on the thickness and type of material of the absorber. Aluminium and lead were used as absorbers. Experimental data showed a range of values of the surface density and the thickness of the absorber in which the exponential law of attenuation of gamma rays can be applied in the narrow-beam geometry, as well as the range of values of the surface density and the thickness of the absorber where it is necessary to include the build-up factor.
PB  - Beograd : Društvo za ETRAN
C3  - ETRAN : 58. konferencija ETRAN-a : Zbornik apstrakata i program
T1  - Važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera
T1  - The validity of the exponential law of attenuation for the beam of gamma radiation in depending on the thickness and type of material of the absorber
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11949
ER  - 

@conference{
author = "Apostolakopoulos, Filip Haralambos and Kržanović, Nikola and Stanković, Koviljka",
year = "2014",
abstract = "Pri proračunu i projektovanju strulturalne zaštite od zračenja potrebno je na osnovu poznavanja interakcija koje karakterišu prolaz različitih vrsta zračenja kroz materijal izvući zaključke o prolasku čestica ili kvanata zračenja kroz apsorbere različitih debljina, geometrija, izrađene od različitih materijala. U ovom radu ispituje se važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera. Kao apsorberi su korišćeni aluminijum i olovo. Eksperimentalni podaci su pokazali opseg vrednosti površinske gustine i debljine apsorbera u kome važi eksponencijalni zakon slabljenja inteziteta gama zračenja u geometriji uzanog snopa, kao i opseg vrednosti površinske gustine i debljine apsorbera u kom je neophodno uračunati faktor nagomilavanja., The calculation and design of radiation protection shielding should be based on the interactions that characterize the passage of various types of radiation through the material to draw conclusions about the passage of particles or quanta of radiation through absorbers of different thickness, geometry, made of different materials. This paper examines the validity of the exponential law of attenuation for a beam of gamma radiation, depending on the thickness and type of material of the absorber. Aluminium and lead were used as absorbers. Experimental data showed a range of values of the surface density and the thickness of the absorber in which the exponential law of attenuation of gamma rays can be applied in the narrow-beam geometry, as well as the range of values of the surface density and the thickness of the absorber where it is necessary to include the build-up factor.",
publisher = "Beograd : Društvo za ETRAN",
journal = "ETRAN : 58. konferencija ETRAN-a : Zbornik apstrakata i program",
title = "Važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera, The validity of the exponential law of attenuation for the beam of gamma radiation in depending on the thickness and type of material of the absorber",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11949"
}

Apostolakopoulos, F. H., Kržanović, N.,& Stanković, K.. (2014). Važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera. in ETRAN : 58. konferencija ETRAN-a : Zbornik apstrakata i program
Beograd : Društvo za ETRAN..
https://hdl.handle.net/21.15107/rcub_vinar_11949

Apostolakopoulos FH, Kržanović N, Stanković K. Važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera. in ETRAN : 58. konferencija ETRAN-a : Zbornik apstrakata i program. 2014;.
https://hdl.handle.net/21.15107/rcub_vinar_11949 .

Apostolakopoulos, Filip Haralambos, Kržanović, Nikola, Stanković, Koviljka, "Važenje eksponencijalnog zakona atenuacije snopa gama zračenja u zavisnosti od debljine i vrste materijala apsorbera" in ETRAN : 58. konferencija ETRAN-a : Zbornik apstrakata i program (2014),
https://hdl.handle.net/21.15107/rcub_vinar_11949 .