Processing and properties of pure antiferromagnetic h-YMnO3
2019
Аутори
Počuča-Nešić, MilicaMarinković Stanojević, Zorica
Smole, Patricia Cotic
Dapčević, Aleksandra
Tasić, Nikola
Branković, Goran
Branković, Zorica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Yttrium manganite (YMnO3) is widely investigated multiferroic material with potential use in many technological applications. In this paper, we report on the preparation and characterization of multiferroic hexagonal YMnO3 ceramics obtained by chemical synthesis route. Precursor powders were prepared by the polymerizable complex method from citrate precursors. After calcination at 900 degrees C the powders contained mixture of Y-Mn-O phases which were further sintered at different temperatures. XRD analysis revealed that sintering at 1400 degrees C resulted in the formation of pure hexagonal YMnO3. Density of the obtained ceramics was 96 %TD. The ceramic samples proved to have multiferroic properties - they are antiferromagnetic below 42 K with linear dependence of magnetization as a function of applied magnetic field. The ferroelectric measurements performed at room temperature showed remanent polarization of 0.21 mu C/cm(2) and the coercive field of 6.0 kV/cm for the YMnO3 sample sin...tered at 1400 degrees C. The magnetization curves measured at 2 and 5 K for the powder samples calcined at 900 degrees C and ceramic samples sintered at 1300 degrees C exhibited a hysteresis loop due to a small concentration of Mn3O4 in the samples.
Кључне речи:
yttrium manganite / sol-gel processes / multiferroics / magnetic propertiesИзвор:
Processing and Application of Ceramics, 2019, 13, 4, 427-434Издавач:
- Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
Финансирање / пројекти:
- 0-3D наноструктуре за примену у електроници и обновљивим изворима енергије: синтеза, карактеризација и процесирање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45007)
- Bilateral cooperation between the Republic of Serbia and the Republic of Slovenia through Project "Perovskite-type transition metal oxides with multiferroic properties" [651-03-1251/2012-09/21]
- Slovenian Research AgencySlovenian Research Agency - Slovenia [P2-0348]
DOI: 10.2298/PAC1904427P
ISSN: 1820-6131
WoS: 000510204700012
Scopus: 2-s2.0-85079689369
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Počuča-Nešić, Milica AU - Marinković Stanojević, Zorica AU - Smole, Patricia Cotic AU - Dapčević, Aleksandra AU - Tasić, Nikola AU - Branković, Goran AU - Branković, Zorica PY - 2019 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1265 AB - Yttrium manganite (YMnO3) is widely investigated multiferroic material with potential use in many technological applications. In this paper, we report on the preparation and characterization of multiferroic hexagonal YMnO3 ceramics obtained by chemical synthesis route. Precursor powders were prepared by the polymerizable complex method from citrate precursors. After calcination at 900 degrees C the powders contained mixture of Y-Mn-O phases which were further sintered at different temperatures. XRD analysis revealed that sintering at 1400 degrees C resulted in the formation of pure hexagonal YMnO3. Density of the obtained ceramics was 96 %TD. The ceramic samples proved to have multiferroic properties - they are antiferromagnetic below 42 K with linear dependence of magnetization as a function of applied magnetic field. The ferroelectric measurements performed at room temperature showed remanent polarization of 0.21 mu C/cm(2) and the coercive field of 6.0 kV/cm for the YMnO3 sample sintered at 1400 degrees C. The magnetization curves measured at 2 and 5 K for the powder samples calcined at 900 degrees C and ceramic samples sintered at 1300 degrees C exhibited a hysteresis loop due to a small concentration of Mn3O4 in the samples. PB - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad T2 - Processing and Application of Ceramics T1 - Processing and properties of pure antiferromagnetic h-YMnO3 EP - 434 IS - 4 SP - 427 VL - 13 DO - 10.2298/PAC1904427P ER -
@article{ author = "Počuča-Nešić, Milica and Marinković Stanojević, Zorica and Smole, Patricia Cotic and Dapčević, Aleksandra and Tasić, Nikola and Branković, Goran and Branković, Zorica", year = "2019", abstract = "Yttrium manganite (YMnO3) is widely investigated multiferroic material with potential use in many technological applications. In this paper, we report on the preparation and characterization of multiferroic hexagonal YMnO3 ceramics obtained by chemical synthesis route. Precursor powders were prepared by the polymerizable complex method from citrate precursors. After calcination at 900 degrees C the powders contained mixture of Y-Mn-O phases which were further sintered at different temperatures. XRD analysis revealed that sintering at 1400 degrees C resulted in the formation of pure hexagonal YMnO3. Density of the obtained ceramics was 96 %TD. The ceramic samples proved to have multiferroic properties - they are antiferromagnetic below 42 K with linear dependence of magnetization as a function of applied magnetic field. The ferroelectric measurements performed at room temperature showed remanent polarization of 0.21 mu C/cm(2) and the coercive field of 6.0 kV/cm for the YMnO3 sample sintered at 1400 degrees C. The magnetization curves measured at 2 and 5 K for the powder samples calcined at 900 degrees C and ceramic samples sintered at 1300 degrees C exhibited a hysteresis loop due to a small concentration of Mn3O4 in the samples.", publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad", journal = "Processing and Application of Ceramics", title = "Processing and properties of pure antiferromagnetic h-YMnO3", pages = "434-427", number = "4", volume = "13", doi = "10.2298/PAC1904427P" }
Počuča-Nešić, M., Marinković Stanojević, Z., Smole, P. C., Dapčević, A., Tasić, N., Branković, G.,& Branković, Z.. (2019). Processing and properties of pure antiferromagnetic h-YMnO3. in Processing and Application of Ceramics Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 13(4), 427-434. https://doi.org/10.2298/PAC1904427P
Počuča-Nešić M, Marinković Stanojević Z, Smole PC, Dapčević A, Tasić N, Branković G, Branković Z. Processing and properties of pure antiferromagnetic h-YMnO3. in Processing and Application of Ceramics. 2019;13(4):427-434. doi:10.2298/PAC1904427P .
Počuča-Nešić, Milica, Marinković Stanojević, Zorica, Smole, Patricia Cotic, Dapčević, Aleksandra, Tasić, Nikola, Branković, Goran, Branković, Zorica, "Processing and properties of pure antiferromagnetic h-YMnO3" in Processing and Application of Ceramics, 13, no. 4 (2019):427-434, https://doi.org/10.2298/PAC1904427P . .