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Donor-acceptor joint effect in barium titanate systems

Authorized Users Only
2015
Authors
Vijatović-Petrović, Mirjana
Bobić, Jelena
Grigalaitis, R.
Ilić, Nikola
Džunuzović, Adis
Jankauskaite, V.
Banys, J.
Stojanović, Biljana D
Article (Published version)
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Abstract
Modified Pechini process was used to prepare nanopowders of barium titanate (BT) co-doped with different concentrations of niobium and manganese. Influence of dopants on the grain growth inhibition and microstructure development was analyzed. The addition of dopants significantly influenced the dielectric properties modification. The obtained epsilon-T curves of all ceramics have the shape of typical ferroelectric material but the increase of dielectric permittivity value and movement of phase transitions with different dopant concentrations were clearly noticed. Grain and grain boundary resistivities for all co-doped ceramics were extracted from detailed impedance analysis and the grain boundary effect was indicated as a dominant effect in the total conduction of the materials. The well-defined and saturated P-E hysteresis loops of the ceramics confirmed the existence of ferroelectric properties.
Keywords:
Impedance / Ferroelectric properties / Dielectric properties / Co-doping
Source:
Ceramics International, 2015, 41, 9, 11365-11371
Publisher:
  • Elsevier Sci Ltd, Oxford
Funding / projects:
  • Synthesis of nanopowders and processing of ceramics and nanocomposites with specific electric and magnetic properties for application in integrated passive components (RS-45021)

DOI: 10.1016/j.ceramint.2015.05.096

ISSN: 0272-8842

WoS: 000359165500130

Scopus: 2-s2.0-84930345830
[ Google Scholar ]
8
4
URI
http://rimsi.imsi.bg.ac.rs/handle/123456789/878
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za multidisciplinarna istraživanja
TY  - JOUR
AU  - Vijatović-Petrović, Mirjana
AU  - Bobić, Jelena
AU  - Grigalaitis, R.
AU  - Ilić, Nikola
AU  - Džunuzović, Adis
AU  - Jankauskaite, V.
AU  - Banys, J.
AU  - Stojanović, Biljana D
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/878
AB  - Modified Pechini process was used to prepare nanopowders of barium titanate (BT) co-doped with different concentrations of niobium and manganese. Influence of dopants on the grain growth inhibition and microstructure development was analyzed. The addition of dopants significantly influenced the dielectric properties modification. The obtained epsilon-T curves of all ceramics have the shape of typical ferroelectric material but the increase of dielectric permittivity value and movement of phase transitions with different dopant concentrations were clearly noticed. Grain and grain boundary resistivities for all co-doped ceramics were extracted from detailed impedance analysis and the grain boundary effect was indicated as a dominant effect in the total conduction of the materials. The well-defined and saturated P-E hysteresis loops of the ceramics confirmed the existence of ferroelectric properties.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Donor-acceptor joint effect in barium titanate systems
EP  - 11371
IS  - 9
SP  - 11365
VL  - 41
DO  - 10.1016/j.ceramint.2015.05.096
ER  - 
@article{
author = "Vijatović-Petrović, Mirjana and Bobić, Jelena and Grigalaitis, R. and Ilić, Nikola and Džunuzović, Adis and Jankauskaite, V. and Banys, J. and Stojanović, Biljana D",
year = "2015",
abstract = "Modified Pechini process was used to prepare nanopowders of barium titanate (BT) co-doped with different concentrations of niobium and manganese. Influence of dopants on the grain growth inhibition and microstructure development was analyzed. The addition of dopants significantly influenced the dielectric properties modification. The obtained epsilon-T curves of all ceramics have the shape of typical ferroelectric material but the increase of dielectric permittivity value and movement of phase transitions with different dopant concentrations were clearly noticed. Grain and grain boundary resistivities for all co-doped ceramics were extracted from detailed impedance analysis and the grain boundary effect was indicated as a dominant effect in the total conduction of the materials. The well-defined and saturated P-E hysteresis loops of the ceramics confirmed the existence of ferroelectric properties.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Donor-acceptor joint effect in barium titanate systems",
pages = "11371-11365",
number = "9",
volume = "41",
doi = "10.1016/j.ceramint.2015.05.096"
}
Vijatović-Petrović, M., Bobić, J., Grigalaitis, R., Ilić, N., Džunuzović, A., Jankauskaite, V., Banys, J.,& Stojanović, B. D.. (2015). Donor-acceptor joint effect in barium titanate systems. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(9), 11365-11371.
https://doi.org/10.1016/j.ceramint.2015.05.096
Vijatović-Petrović M, Bobić J, Grigalaitis R, Ilić N, Džunuzović A, Jankauskaite V, Banys J, Stojanović BD. Donor-acceptor joint effect in barium titanate systems. in Ceramics International. 2015;41(9):11365-11371.
doi:10.1016/j.ceramint.2015.05.096 .
Vijatović-Petrović, Mirjana, Bobić, Jelena, Grigalaitis, R., Ilić, Nikola, Džunuzović, Adis, Jankauskaite, V., Banys, J., Stojanović, Biljana D, "Donor-acceptor joint effect in barium titanate systems" in Ceramics International, 41, no. 9 (2015):11365-11371,
https://doi.org/10.1016/j.ceramint.2015.05.096 . .

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