TY  - JOUR
AU  - Osmokrović, P.
AU  - Vujisic, M.
AU  - Stanković, K.
AU  - Vasić, A.
AU  - Lončar, Boris
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5504
AB  - This paper discusses the mechanisms of gas breakdown at low values of pressure and inter-electrode gap, i.e. in the vicinity of the Paschen minimum. In this area of pressure and inter-electrode gap values, breakdown occurs either through gas or vacuum mechanisms, and also the so called anomalous Paschen effect appears. Electrical breakdown of electropositive, electronegative and noble gases has been investigated theoretically, experimentally and numerically. Based on the results obtained, regions in which particular breakdown mechanisms appear have been demarcated. Special attention has been devoted to the anomalous Paschen effect as well as to the avalanche vacuum breakdown mechanism.
PB  - Institute of Physics Publishing
T2  - Plasma Sources Science and Technology
T1  - Mechanism of electrical breakdown of gases for pressures from 10 -9 to 1 bar and inter-electrode gaps from 0.1 to 0.5 mm
EP  - 655
IS  - 3
SP  - 643
VL  - 16
DO  - 10.1088/0963-0252/16/3/025
ER  - 

@article{
author = "Osmokrović, P. and Vujisic, M. and Stanković, K. and Vasić, A. and Lončar, Boris",
year = "2007",
abstract = "This paper discusses the mechanisms of gas breakdown at low values of pressure and inter-electrode gap, i.e. in the vicinity of the Paschen minimum. In this area of pressure and inter-electrode gap values, breakdown occurs either through gas or vacuum mechanisms, and also the so called anomalous Paschen effect appears. Electrical breakdown of electropositive, electronegative and noble gases has been investigated theoretically, experimentally and numerically. Based on the results obtained, regions in which particular breakdown mechanisms appear have been demarcated. Special attention has been devoted to the anomalous Paschen effect as well as to the avalanche vacuum breakdown mechanism.",
publisher = "Institute of Physics Publishing",
journal = "Plasma Sources Science and Technology",
title = "Mechanism of electrical breakdown of gases for pressures from 10 -9 to 1 bar and inter-electrode gaps from 0.1 to 0.5 mm",
pages = "655-643",
number = "3",
volume = "16",
doi = "10.1088/0963-0252/16/3/025"
}

Osmokrović, P., Vujisic, M., Stanković, K., Vasić, A.,& Lončar, B.. (2007). Mechanism of electrical breakdown of gases for pressures from 10 -9 to 1 bar and inter-electrode gaps from 0.1 to 0.5 mm. in Plasma Sources Science and Technology
Institute of Physics Publishing., 16(3), 643-655.
https://doi.org/10.1088/0963-0252/16/3/025

Osmokrović P, Vujisic M, Stanković K, Vasić A, Lončar B. Mechanism of electrical breakdown of gases for pressures from 10 -9 to 1 bar and inter-electrode gaps from 0.1 to 0.5 mm. in Plasma Sources Science and Technology. 2007;16(3):643-655.
doi:10.1088/0963-0252/16/3/025 .

Osmokrović, P., Vujisic, M., Stanković, K., Vasić, A., Lončar, Boris, "Mechanism of electrical breakdown of gases for pressures from 10 -9 to 1 bar and inter-electrode gaps from 0.1 to 0.5 mm" in Plasma Sources Science and Technology, 16, no. 3 (2007):643-655,
https://doi.org/10.1088/0963-0252/16/3/025 . .

TY  - JOUR
AU  - Vujisic, M.
AU  - Osmokrović, P.
AU  - Lončar, Boris
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5507
AB  - This paper examines the reliability of commercial off the shelf (COTS) erasable programmable read only memory (EPROM) and electrically erasable programmable read only memory (EEPROM) components exposed to gamma radiation. Results obtained for 64 KB EPROM (NM27C512) and 16 KB EEPROM (M24128) components provide evidence that EPROMs have greater radiation hardness than EEPROMs. Moreover, the changes in EPROMs are reversible, and after erasure and reprogramming all EPROM components restore their functionality. On the other hand, changes in EEPROMs are irreversible. The obtained results are analysed and interpreted on the basis of gamma ray interaction with the oxide layer.
PB  - Institute of Physics Publishing
T2  - Journal of Physics D: Applied Physics
T1  - Gamma irradiation effects in programmable read only memories
EP  - 5789
IS  - 18
SP  - 5785
VL  - 40
DO  - 10.1088/0022-3727/40/18/041
ER  - 

@article{
author = "Vujisic, M. and Osmokrović, P. and Lončar, Boris",
year = "2007",
abstract = "This paper examines the reliability of commercial off the shelf (COTS) erasable programmable read only memory (EPROM) and electrically erasable programmable read only memory (EEPROM) components exposed to gamma radiation. Results obtained for 64 KB EPROM (NM27C512) and 16 KB EEPROM (M24128) components provide evidence that EPROMs have greater radiation hardness than EEPROMs. Moreover, the changes in EPROMs are reversible, and after erasure and reprogramming all EPROM components restore their functionality. On the other hand, changes in EEPROMs are irreversible. The obtained results are analysed and interpreted on the basis of gamma ray interaction with the oxide layer.",
publisher = "Institute of Physics Publishing",
journal = "Journal of Physics D: Applied Physics",
title = "Gamma irradiation effects in programmable read only memories",
pages = "5789-5785",
number = "18",
volume = "40",
doi = "10.1088/0022-3727/40/18/041"
}

Vujisic, M., Osmokrović, P.,& Lončar, B.. (2007). Gamma irradiation effects in programmable read only memories. in Journal of Physics D: Applied Physics
Institute of Physics Publishing., 40(18), 5785-5789.
https://doi.org/10.1088/0022-3727/40/18/041

Vujisic M, Osmokrović P, Lončar B. Gamma irradiation effects in programmable read only memories. in Journal of Physics D: Applied Physics. 2007;40(18):5785-5789.
doi:10.1088/0022-3727/40/18/041 .

Vujisic, M., Osmokrović, P., Lončar, Boris, "Gamma irradiation effects in programmable read only memories" in Journal of Physics D: Applied Physics, 40, no. 18 (2007):5785-5789,
https://doi.org/10.1088/0022-3727/40/18/041 . .

TY  - JOUR
AU  - Draškovic, B.M.
AU  - Bogdanović, G.A.
AU  - Leovac, V.M.
AU  - Brčeski, I.D.
AU  - Poleti, Dejan
PY  - 2006
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5464
AB  - The title compound, [Ni(C 28 H 30 N 3 O 2 PS)], crystallizes with two independent molecules in the asymmetric unit. The Ni II atoms are in significantly deformed square-planar environments formed by an ONNP donor set from a thiosemicarbazide-based tetradentate ligand. The Ni II atom and the ONN donor atoms are nearly coplanar, while the P atom deviates from their mean planes by 0.278 (4) and 0.202 (4) A for the two independent molecules. The P-containing chelate rings are remarkably non-planar, adopting a boat conformation, which is unusual for chelate rings in transition metal complexes with thiosemicarbazide-based tetradentate ligands. The orientation of the ethoxy group bonded to this chelate ring is caused by an intramolecular C-H⋯μ interaction with the opposing phenyl ring. There are no hydrogen bonds; instead, numerous intermolecular C-H⋯μ interactions dominate in the crystal packing.
PB  - International Union of Crystallography
T2  - Acta Crystallographica Section C: Crystal Structure Communications
T1  - Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II)
EP  - 322
IS  - 7
SP  - 319
VL  - 62
DO  - 10.1107/S0108270106018932
ER  - 

@article{
author = "Draškovic, B.M. and Bogdanović, G.A. and Leovac, V.M. and Brčeski, I.D. and Poleti, Dejan",
year = "2006",
abstract = "The title compound, [Ni(C 28 H 30 N 3 O 2 PS)], crystallizes with two independent molecules in the asymmetric unit. The Ni II atoms are in significantly deformed square-planar environments formed by an ONNP donor set from a thiosemicarbazide-based tetradentate ligand. The Ni II atom and the ONN donor atoms are nearly coplanar, while the P atom deviates from their mean planes by 0.278 (4) and 0.202 (4) A for the two independent molecules. The P-containing chelate rings are remarkably non-planar, adopting a boat conformation, which is unusual for chelate rings in transition metal complexes with thiosemicarbazide-based tetradentate ligands. The orientation of the ethoxy group bonded to this chelate ring is caused by an intramolecular C-H⋯μ interaction with the opposing phenyl ring. There are no hydrogen bonds; instead, numerous intermolecular C-H⋯μ interactions dominate in the crystal packing.",
publisher = "International Union of Crystallography",
journal = "Acta Crystallographica Section C: Crystal Structure Communications",
title = "Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II)",
pages = "322-319",
number = "7",
volume = "62",
doi = "10.1107/S0108270106018932"
}

Draškovic, B.M., Bogdanović, G.A., Leovac, V.M., Brčeski, I.D.,& Poleti, D.. (2006). Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II). in Acta Crystallographica Section C: Crystal Structure Communications
International Union of Crystallography., 62(7), 319-322.
https://doi.org/10.1107/S0108270106018932

Draškovic B, Bogdanović G, Leovac V, Brčeski I, Poleti D. Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II). in Acta Crystallographica Section C: Crystal Structure Communications. 2006;62(7):319-322.
doi:10.1107/S0108270106018932 .

Draškovic, B.M., Bogdanović, G.A., Leovac, V.M., Brčeski, I.D., Poleti, Dejan, "Transition metal complexes with thiosemicarbazide-based ligands. LIII. [4-(2-Diphenylphosphino-a-ethoxybenzyl-κP)-S-methyl-1-(4-oxidopent-3-en-4- ylidene-κO)-thiosemicarbazido-κ 2 N 1 ,N 4 ]nickel(II)" in Acta Crystallographica Section C: Crystal Structure Communications, 62, no. 7 (2006):319-322,
https://doi.org/10.1107/S0108270106018932 . .

TY  - JOUR
AU  - Osmokrović, Predrag
AU  - Zivić, Tamara
AU  - Lončar, Boris
AU  - Vasić, Aleksandra
PY  - 2006
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5463
AB  - This paper investigates the validity of the similarity law in cases of dc and pulse breakdown of gases. Geometrically similar systems insulated with SF6 gas were used during experiments. It is shown that the similarity law is valid for dc breakdown voltage if the electron mean free path is included in geometrical parameters of the system, but not for pulse breakdown voltages. The explanation for this is the mechanism of the pulse discharge. The similarity law was expanded to take into account mechanisms of pulse breakdown initiation. Thus, the general similarity law is obtained, the validity of which in case of a pulse breakdown is established experimentally.
PB  - IOP Publishing Ltd, Bristol
T2  - Plasma Sources Science & Technology
T1  - The validity of the general similarity law for electrical breakdown of gases
EP  - 713
IS  - 4
SP  - 703
VL  - 15
DO  - 10.1088/0963-0252/15/4/015
ER  - 

@article{
author = "Osmokrović, Predrag and Zivić, Tamara and Lončar, Boris and Vasić, Aleksandra",
year = "2006",
abstract = "This paper investigates the validity of the similarity law in cases of dc and pulse breakdown of gases. Geometrically similar systems insulated with SF6 gas were used during experiments. It is shown that the similarity law is valid for dc breakdown voltage if the electron mean free path is included in geometrical parameters of the system, but not for pulse breakdown voltages. The explanation for this is the mechanism of the pulse discharge. The similarity law was expanded to take into account mechanisms of pulse breakdown initiation. Thus, the general similarity law is obtained, the validity of which in case of a pulse breakdown is established experimentally.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Plasma Sources Science & Technology",
title = "The validity of the general similarity law for electrical breakdown of gases",
pages = "713-703",
number = "4",
volume = "15",
doi = "10.1088/0963-0252/15/4/015"
}

Osmokrović, P., Zivić, T., Lončar, B.,& Vasić, A.. (2006). The validity of the general similarity law for electrical breakdown of gases. in Plasma Sources Science & Technology
IOP Publishing Ltd, Bristol., 15(4), 703-713.
https://doi.org/10.1088/0963-0252/15/4/015

Osmokrović P, Zivić T, Lončar B, Vasić A. The validity of the general similarity law for electrical breakdown of gases. in Plasma Sources Science & Technology. 2006;15(4):703-713.
doi:10.1088/0963-0252/15/4/015 .

Osmokrović, Predrag, Zivić, Tamara, Lončar, Boris, Vasić, Aleksandra, "The validity of the general similarity law for electrical breakdown of gases" in Plasma Sources Science & Technology, 15, no. 4 (2006):703-713,
https://doi.org/10.1088/0963-0252/15/4/015 . .