Kovačević, Uroš

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orcid::0000-0002-3182-6628
  • Kovačević, Uroš (2)
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Author's Bibliography

Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components

Kartalović, Nenad; Kovačević, Uroš; Nikezić, Dušan; Jusić, Alija

(2023)

TY  - JOUR
AU  - Kartalović, Nenad
AU  - Kovačević, Uroš
AU  - Nikezić, Dušan
AU  - Jusić, Alija
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11578
AB  - The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents
T2  - Nuclear Technology and Radiation Protection
T1  - Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components
VL  - 38
IS  - 1
SP  - 10
EP  - 17
DO  - 10.2298/NTRP2301010K
ER  - 
@article{
author = "Kartalović, Nenad and Kovačević, Uroš and Nikezić, Dušan and Jusić, Alija",
year = "2023",
abstract = "The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents",
journal = "Nuclear Technology and Radiation Protection",
title = "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components",
volume = "38",
number = "1",
pages = "10-17",
doi = "10.2298/NTRP2301010K"
}
Kartalović, N., Kovačević, U., Nikezić, D.,& Jusić, A.. (2023). Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection, 38(1), 10-17.
https://doi.org/10.2298/NTRP2301010K
Kartalović N, Kovačević U, Nikezić D, Jusić A. Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection. 2023;38(1):10-17.
doi:10.2298/NTRP2301010K .
Kartalović, Nenad, Kovačević, Uroš, Nikezić, Dušan, Jusić, Alija, "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components" in Nuclear Technology and Radiation Protection, 38, no. 1 (2023):10-17,
https://doi.org/10.2298/NTRP2301010K . .
1

Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments

Kartalović, Nenad M.; Stanković, Koviljka; Nikezić, Dušan P.; Kovačević, Uroš

(2021)

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Stanković, Koviljka
AU  - Nikezić, Dušan P.
AU  - Kovačević, Uroš
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9608
AB  - The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.
T2  - Radiation Effects and Defects in Solids
T1  - Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments
VL  - 176
IS  - 3-4
SP  - 243
EP  - 254
DO  - 10.1080/10420150.2020.1812074
ER  - 
@article{
author = "Kartalović, Nenad M. and Stanković, Koviljka and Nikezić, Dušan P. and Kovačević, Uroš",
year = "2021",
abstract = "The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.",
journal = "Radiation Effects and Defects in Solids",
title = "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments",
volume = "176",
number = "3-4",
pages = "243-254",
doi = "10.1080/10420150.2020.1812074"
}
Kartalović, N. M., Stanković, K., Nikezić, D. P.,& Kovačević, U.. (2021). Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids, 176(3-4), 243-254.
https://doi.org/10.1080/10420150.2020.1812074
Kartalović NM, Stanković K, Nikezić DP, Kovačević U. Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids. 2021;176(3-4):243-254.
doi:10.1080/10420150.2020.1812074 .
Kartalović, Nenad M., Stanković, Koviljka, Nikezić, Dušan P., Kovačević, Uroš, "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments" in Radiation Effects and Defects in Solids, 176, no. 3-4 (2021):243-254,
https://doi.org/10.1080/10420150.2020.1812074 . .
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