BiFeO3 perovskites: A multidisciplinary approach to multiferroics
Само за регистроване кориснике
2017
Аутори
Čebela, MariaZagorac, Dejan
Batalović, Katarina
Radaković, Jana
Stojadinović, Bojan
Spasojević, Vojislav
Hercigonja, Radmila V.
Чланак у часопису (Објављена верзија)
,
© 2016 Elsevier Ltd and Techna Group S.r.l
Метаподаци
Приказ свих података о документуАпстракт
Bismuth ferrite (BiFeO3) is one of the most studied multiferroic system with a large number of published articles. This is mainly because BiFeO3 material possesses both ferromagnetic and ferroelectric properties observed at room temperature, which opens great possibility for industrial and technological applications. Well crystallized single-crystal BiFeO3 nanopowder has been successfully synthesized with the hydrothermal method. The phase composition of the synthesized samples was determined by the x-ray diffraction (XRD) analysis, and the results showed that synthesized material crystallizes in the space group R3c as alpha-BiFeO3 phase, which was confirmed by the previous experiments. In addition, a structure prediction has been performed and 11 additional BiFeO3 modifications have been proposed. In the next phase, an ab initio optimization of predicted structures has been performed and the structure of the gamma-form has been elucidated. Furthermore, electronic and magnetic properti...es of BiFeO3 were investigated using combination of experimental and theoretical methods. Spectroscopic Ellipsometry has been used to study electronic properties of BiFeO3, while magnetic behavior of synthesized material was investigated by SQUID. Finally, theoretical studies were performed using a full potential linearized augmented plane-waves plus local orbital (FP(L)APW+lo) method, based on density functional theory (DFT).
Кључне речи:
Powders: chemical preparation / X-ray methods / Magnetic properties / PerovskitesИзвор:
Ceramics International, 2017, 43, 1, 1256-1264Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
- Истраживање интерметалика и полупроводника и могућа примена у обновљивим изворима енергије (RS-MESTD-Basic Research (BR or ON)-171001)
DOI: 10.1016/j.ceramint.2016.10.074
ISSN: 0272-8842; 1873-3956
WoS: 000390737100049
Scopus: 2-s2.0-84995518860
Колекције
Институција/група
VinčaTY - JOUR AU - Čebela, Maria AU - Zagorac, Dejan AU - Batalović, Katarina AU - Radaković, Jana AU - Stojadinović, Bojan AU - Spasojević, Vojislav AU - Hercigonja, Radmila V. PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1353 AB - Bismuth ferrite (BiFeO3) is one of the most studied multiferroic system with a large number of published articles. This is mainly because BiFeO3 material possesses both ferromagnetic and ferroelectric properties observed at room temperature, which opens great possibility for industrial and technological applications. Well crystallized single-crystal BiFeO3 nanopowder has been successfully synthesized with the hydrothermal method. The phase composition of the synthesized samples was determined by the x-ray diffraction (XRD) analysis, and the results showed that synthesized material crystallizes in the space group R3c as alpha-BiFeO3 phase, which was confirmed by the previous experiments. In addition, a structure prediction has been performed and 11 additional BiFeO3 modifications have been proposed. In the next phase, an ab initio optimization of predicted structures has been performed and the structure of the gamma-form has been elucidated. Furthermore, electronic and magnetic properties of BiFeO3 were investigated using combination of experimental and theoretical methods. Spectroscopic Ellipsometry has been used to study electronic properties of BiFeO3, while magnetic behavior of synthesized material was investigated by SQUID. Finally, theoretical studies were performed using a full potential linearized augmented plane-waves plus local orbital (FP(L)APW+lo) method, based on density functional theory (DFT). T2 - Ceramics International T1 - BiFeO3 perovskites: A multidisciplinary approach to multiferroics VL - 43 IS - 1 SP - 1256 EP - 1264 DO - 10.1016/j.ceramint.2016.10.074 ER -
@article{ author = "Čebela, Maria and Zagorac, Dejan and Batalović, Katarina and Radaković, Jana and Stojadinović, Bojan and Spasojević, Vojislav and Hercigonja, Radmila V.", year = "2017", abstract = "Bismuth ferrite (BiFeO3) is one of the most studied multiferroic system with a large number of published articles. This is mainly because BiFeO3 material possesses both ferromagnetic and ferroelectric properties observed at room temperature, which opens great possibility for industrial and technological applications. Well crystallized single-crystal BiFeO3 nanopowder has been successfully synthesized with the hydrothermal method. The phase composition of the synthesized samples was determined by the x-ray diffraction (XRD) analysis, and the results showed that synthesized material crystallizes in the space group R3c as alpha-BiFeO3 phase, which was confirmed by the previous experiments. In addition, a structure prediction has been performed and 11 additional BiFeO3 modifications have been proposed. In the next phase, an ab initio optimization of predicted structures has been performed and the structure of the gamma-form has been elucidated. Furthermore, electronic and magnetic properties of BiFeO3 were investigated using combination of experimental and theoretical methods. Spectroscopic Ellipsometry has been used to study electronic properties of BiFeO3, while magnetic behavior of synthesized material was investigated by SQUID. Finally, theoretical studies were performed using a full potential linearized augmented plane-waves plus local orbital (FP(L)APW+lo) method, based on density functional theory (DFT).", journal = "Ceramics International", title = "BiFeO3 perovskites: A multidisciplinary approach to multiferroics", volume = "43", number = "1", pages = "1256-1264", doi = "10.1016/j.ceramint.2016.10.074" }
Čebela, M., Zagorac, D., Batalović, K., Radaković, J., Stojadinović, B., Spasojević, V.,& Hercigonja, R. V.. (2017). BiFeO3 perovskites: A multidisciplinary approach to multiferroics. in Ceramics International, 43(1), 1256-1264. https://doi.org/10.1016/j.ceramint.2016.10.074
Čebela M, Zagorac D, Batalović K, Radaković J, Stojadinović B, Spasojević V, Hercigonja RV. BiFeO3 perovskites: A multidisciplinary approach to multiferroics. in Ceramics International. 2017;43(1):1256-1264. doi:10.1016/j.ceramint.2016.10.074 .
Čebela, Maria, Zagorac, Dejan, Batalović, Katarina, Radaković, Jana, Stojadinović, Bojan, Spasojević, Vojislav, Hercigonja, Radmila V., "BiFeO3 perovskites: A multidisciplinary approach to multiferroics" in Ceramics International, 43, no. 1 (2017):1256-1264, https://doi.org/10.1016/j.ceramint.2016.10.074 . .