Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics
Само за регистроване кориснике
2016
Аутори
Bobić, JelenaKatiliute, R. M.
Ivanov, M.
Vijatović Petrović, Mirjana
Ilić, Nikola
Džunuzović, Adis
Banys, J.
Stojanović, Biljana D
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Aurivillius Bi5Ti3FeO15 (BTF) and Bi5-xLax Ti3FeO15 (BLTF) ceramics were successfully synthesized by a simple solid state reaction method. The samples were characterized by X-ray diffraction with no impurity phase identified. SEM micrographs show an evident decrease of grain size of La modified ceramics in comparison with pure BTF. Dielectric properties were investigated in a wide range of temperatures (300-1000 K) and frequencies (1 Hz-1 MHz). The Curie temperature was found to decrease in BLTF when compared to BTF ceramics. An energy bandgap of 1.83 and 1.77 eV for the BTF and BLTF ceramics, respectively was determined from UV-Vis diffuse absorption spectrum. Influence of La doping on ferroelectric and ferromagnetic measurements of both samples was also performed. Very weak ferromagnetism inside BTF can be observed while samples with La content showed complete paramagnetic behavior.
Кључне речи:
Multiferroics / Doping / Magnetic properties / CeramicsИзвор:
Journal of Materials Science-Materials in Electronics, 2016, 27, 3, 2448-2454Издавач:
- Springer, Dordrecht
Финансирање / пројекти:
- Синтеза нанопрахова и процесирање керамике и нанокомпозита са специфичним електричним и магнетним својствима за примену у интегрисаним пасивним компонентама (RS-45021)
- COST IC 1208
DOI: 10.1007/s10854-015-4044-6
ISSN: 0957-4522
WoS: 000372170800038
Scopus: 2-s2.0-84957937582
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Bobić, Jelena AU - Katiliute, R. M. AU - Ivanov, M. AU - Vijatović Petrović, Mirjana AU - Ilić, Nikola AU - Džunuzović, Adis AU - Banys, J. AU - Stojanović, Biljana D PY - 2016 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/941 AB - Aurivillius Bi5Ti3FeO15 (BTF) and Bi5-xLax Ti3FeO15 (BLTF) ceramics were successfully synthesized by a simple solid state reaction method. The samples were characterized by X-ray diffraction with no impurity phase identified. SEM micrographs show an evident decrease of grain size of La modified ceramics in comparison with pure BTF. Dielectric properties were investigated in a wide range of temperatures (300-1000 K) and frequencies (1 Hz-1 MHz). The Curie temperature was found to decrease in BLTF when compared to BTF ceramics. An energy bandgap of 1.83 and 1.77 eV for the BTF and BLTF ceramics, respectively was determined from UV-Vis diffuse absorption spectrum. Influence of La doping on ferroelectric and ferromagnetic measurements of both samples was also performed. Very weak ferromagnetism inside BTF can be observed while samples with La content showed complete paramagnetic behavior. PB - Springer, Dordrecht T2 - Journal of Materials Science-Materials in Electronics T1 - Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics EP - 2454 IS - 3 SP - 2448 VL - 27 DO - 10.1007/s10854-015-4044-6 ER -
@article{ author = "Bobić, Jelena and Katiliute, R. M. and Ivanov, M. and Vijatović Petrović, Mirjana and Ilić, Nikola and Džunuzović, Adis and Banys, J. and Stojanović, Biljana D", year = "2016", abstract = "Aurivillius Bi5Ti3FeO15 (BTF) and Bi5-xLax Ti3FeO15 (BLTF) ceramics were successfully synthesized by a simple solid state reaction method. The samples were characterized by X-ray diffraction with no impurity phase identified. SEM micrographs show an evident decrease of grain size of La modified ceramics in comparison with pure BTF. Dielectric properties were investigated in a wide range of temperatures (300-1000 K) and frequencies (1 Hz-1 MHz). The Curie temperature was found to decrease in BLTF when compared to BTF ceramics. An energy bandgap of 1.83 and 1.77 eV for the BTF and BLTF ceramics, respectively was determined from UV-Vis diffuse absorption spectrum. Influence of La doping on ferroelectric and ferromagnetic measurements of both samples was also performed. Very weak ferromagnetism inside BTF can be observed while samples with La content showed complete paramagnetic behavior.", publisher = "Springer, Dordrecht", journal = "Journal of Materials Science-Materials in Electronics", title = "Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics", pages = "2454-2448", number = "3", volume = "27", doi = "10.1007/s10854-015-4044-6" }
Bobić, J., Katiliute, R. M., Ivanov, M., Vijatović Petrović, M., Ilić, N., Džunuzović, A., Banys, J.,& Stojanović, B. D.. (2016). Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics. in Journal of Materials Science-Materials in Electronics Springer, Dordrecht., 27(3), 2448-2454. https://doi.org/10.1007/s10854-015-4044-6
Bobić J, Katiliute RM, Ivanov M, Vijatović Petrović M, Ilić N, Džunuzović A, Banys J, Stojanović BD. Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics. in Journal of Materials Science-Materials in Electronics. 2016;27(3):2448-2454. doi:10.1007/s10854-015-4044-6 .
Bobić, Jelena, Katiliute, R. M., Ivanov, M., Vijatović Petrović, Mirjana, Ilić, Nikola, Džunuzović, Adis, Banys, J., Stojanović, Biljana D, "Dielectric, ferroelectric and magnetic properties of La doped Bi5Ti3FeO15 ceramics" in Journal of Materials Science-Materials in Electronics, 27, no. 3 (2016):2448-2454, https://doi.org/10.1007/s10854-015-4044-6 . .