The effect of tungsten (W6+) doping on modification of the structure, dielectric, ferroelectric and electrical properties of BaBi(4)Ti(4-x)WxO(15) (BBTWx, x = 0, 0.03, 0.05 and 0.07) was investigated. The ceramic samples were synthesized by the conventional solid state reaction method. XRD data indicated the formation of single-phase layered crystalline structure that confirmed orthorhombic structure type of all compositions with space group A2(1)am. SEM micrographs suggest that the grain size slightly decreases with W doping. The temperature dependent dielectric study revealed that the dielectric constant decreases with W doping while transition temperature slightly increases. Influence of tungsten on relaxor behavior and diffuseness of phase transition is also discussed. Effect of W doping on the dielectric and electrical properties were investigated in terms of ion doping and defect mechanism. The ferroelectric properties were studied by P-E hysteresis loop and it was observed that ...the remanent polarization increases with a small level of W doping.
TY - JOUR
AU - Bobić, Jelena
AU - Katiliute, R. M.
AU - Ivanov, M.
AU - Ilić, Nikola
AU - Džunuzović, Adis
AU - Vijatović-Petrović, Mirjana
AU - Banys, J.
AU - Stojanović, Biljana D
PY - 2017
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1094
AB - The effect of tungsten (W6+) doping on modification of the structure, dielectric, ferroelectric and electrical properties of BaBi(4)Ti(4-x)WxO(15) (BBTWx, x = 0, 0.03, 0.05 and 0.07) was investigated. The ceramic samples were synthesized by the conventional solid state reaction method. XRD data indicated the formation of single-phase layered crystalline structure that confirmed orthorhombic structure type of all compositions with space group A2(1)am. SEM micrographs suggest that the grain size slightly decreases with W doping. The temperature dependent dielectric study revealed that the dielectric constant decreases with W doping while transition temperature slightly increases. Influence of tungsten on relaxor behavior and diffuseness of phase transition is also discussed. Effect of W doping on the dielectric and electrical properties were investigated in terms of ion doping and defect mechanism. The ferroelectric properties were studied by P-E hysteresis loop and it was observed that the remanent polarization increases with a small level of W doping.
PB - Elsevier Science Sa, Lausanne
T2 - Journal of Alloys and Compounds
T1 - Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics
EP - 625
SP - 619
VL - 702
DO - 10.1016/j.jallcom.2017.01.280
ER -
@article{
author = "Bobić, Jelena and Katiliute, R. M. and Ivanov, M. and Ilić, Nikola and Džunuzović, Adis and Vijatović-Petrović, Mirjana and Banys, J. and Stojanović, Biljana D",
year = "2017",
abstract = "The effect of tungsten (W6+) doping on modification of the structure, dielectric, ferroelectric and electrical properties of BaBi(4)Ti(4-x)WxO(15) (BBTWx, x = 0, 0.03, 0.05 and 0.07) was investigated. The ceramic samples were synthesized by the conventional solid state reaction method. XRD data indicated the formation of single-phase layered crystalline structure that confirmed orthorhombic structure type of all compositions with space group A2(1)am. SEM micrographs suggest that the grain size slightly decreases with W doping. The temperature dependent dielectric study revealed that the dielectric constant decreases with W doping while transition temperature slightly increases. Influence of tungsten on relaxor behavior and diffuseness of phase transition is also discussed. Effect of W doping on the dielectric and electrical properties were investigated in terms of ion doping and defect mechanism. The ferroelectric properties were studied by P-E hysteresis loop and it was observed that the remanent polarization increases with a small level of W doping.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Alloys and Compounds",
title = "Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics",
pages = "625-619",
volume = "702",
doi = "10.1016/j.jallcom.2017.01.280"
}
Bobić, J., Katiliute, R. M., Ivanov, M., Ilić, N., Džunuzović, A., Vijatović-Petrović, M., Banys, J.,& Stojanović, B. D.. (2017). Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics. in Journal of Alloys and Compounds
Elsevier Science Sa, Lausanne., 702, 619-625.
https://doi.org/10.1016/j.jallcom.2017.01.280
Bobić J, Katiliute RM, Ivanov M, Ilić N, Džunuzović A, Vijatović-Petrović M, Banys J, Stojanović BD. Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics. in Journal of Alloys and Compounds. 2017;702:619-625.
doi:10.1016/j.jallcom.2017.01.280 .
Bobić, Jelena, Katiliute, R. M., Ivanov, M., Ilić, Nikola, Džunuzović, Adis, Vijatović-Petrović, Mirjana, Banys, J., Stojanović, Biljana D, "Influence of tungsten doping on dielectric, electrical and ferroelectric behavior of BaBi4Ti4O15 ceramics" in Journal of Alloys and Compounds, 702 (2017):619-625,
https://doi.org/10.1016/j.jallcom.2017.01.280 . .
