Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method
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2014
Authors
Savić, Slavica M.
Tadić, Marin

Jagličić, Zvonko

Vojisavljević, Katarina
Mančić, Lidija

Branković, Goran

Article (Published version)

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Structural, electrical and magnetic properties of nickel manganite ceramics obtained by sintering fine powders prepared by a complex polymerization method are given in this work. The phase composition of the synthesized material was examined by x-ray powder diffraction (XRPD). Field-emission scanning electron microscopy (FE-SEM) was used to analyze the obtained powder morphology. Scanning electron microscopy (SEM) was used to analyze the microstructure of sintered ceramics. The activation energy of conduction Ea and the coefficient of temperature sensitivity B25/100 were calculated from direct current (DC) resistivity measurements. The magnetization dependence of temperature M(T) and alternating current (AC) susceptibility data obtained from SQUID measurements clearly demonstrate that quadruple magnetic phase transitions can be readily detected at TM1~115 K, TM2~105 K, TM3~38 K and TM4~7 K. These findings suggest a novel magnetic transition for nickel manganite at low temperature TM4.
Keywords:
powders / electron microscopy / electrical properties / magnetic propertiesSource:
Ceramics International, 2014, 40, 10, Part A, 15515-15521Publisher:
- Elsevier
Funding / projects:
DOI: 10.1016/j.ceramint.2014.07.024
ISSN: 0272-8842
WoS: 000343353600017
Scopus: 2-s2.0-84912527275
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Savić, Slavica M. AU - Tadić, Marin AU - Jagličić, Zvonko AU - Vojisavljević, Katarina AU - Mančić, Lidija AU - Branković, Goran PY - 2014 UR - https://dais.sanu.ac.rs/123456789/662 AB - Structural, electrical and magnetic properties of nickel manganite ceramics obtained by sintering fine powders prepared by a complex polymerization method are given in this work. The phase composition of the synthesized material was examined by x-ray powder diffraction (XRPD). Field-emission scanning electron microscopy (FE-SEM) was used to analyze the obtained powder morphology. Scanning electron microscopy (SEM) was used to analyze the microstructure of sintered ceramics. The activation energy of conduction Ea and the coefficient of temperature sensitivity B25/100 were calculated from direct current (DC) resistivity measurements. The magnetization dependence of temperature M(T) and alternating current (AC) susceptibility data obtained from SQUID measurements clearly demonstrate that quadruple magnetic phase transitions can be readily detected at TM1~115 K, TM2~105 K, TM3~38 K and TM4~7 K. These findings suggest a novel magnetic transition for nickel manganite at low temperature TM4. PB - Elsevier T2 - Ceramics International T1 - Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method SP - 15515 EP - 15521 VL - 40 IS - 10, Part A DO - 10.1016/j.ceramint.2014.07.024 UR - https://hdl.handle.net/21.15107/rcub_dais_662 ER -
@article{ author = "Savić, Slavica M. and Tadić, Marin and Jagličić, Zvonko and Vojisavljević, Katarina and Mančić, Lidija and Branković, Goran", year = "2014", abstract = "Structural, electrical and magnetic properties of nickel manganite ceramics obtained by sintering fine powders prepared by a complex polymerization method are given in this work. The phase composition of the synthesized material was examined by x-ray powder diffraction (XRPD). Field-emission scanning electron microscopy (FE-SEM) was used to analyze the obtained powder morphology. Scanning electron microscopy (SEM) was used to analyze the microstructure of sintered ceramics. The activation energy of conduction Ea and the coefficient of temperature sensitivity B25/100 were calculated from direct current (DC) resistivity measurements. The magnetization dependence of temperature M(T) and alternating current (AC) susceptibility data obtained from SQUID measurements clearly demonstrate that quadruple magnetic phase transitions can be readily detected at TM1~115 K, TM2~105 K, TM3~38 K and TM4~7 K. These findings suggest a novel magnetic transition for nickel manganite at low temperature TM4.", publisher = "Elsevier", journal = "Ceramics International", title = "Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method", pages = "15515-15521", volume = "40", number = "10, Part A", doi = "10.1016/j.ceramint.2014.07.024", url = "https://hdl.handle.net/21.15107/rcub_dais_662" }
Savić, S. M., Tadić, M., Jagličić, Z., Vojisavljević, K., Mančić, L.,& Branković, G.. (2014). Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method. in Ceramics International Elsevier., 40(10, Part A), 15515-15521. https://doi.org/10.1016/j.ceramint.2014.07.024 https://hdl.handle.net/21.15107/rcub_dais_662
Savić SM, Tadić M, Jagličić Z, Vojisavljević K, Mančić L, Branković G. Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method. in Ceramics International. 2014;40(10, Part A):15515-15521. doi:10.1016/j.ceramint.2014.07.024 https://hdl.handle.net/21.15107/rcub_dais_662 .
Savić, Slavica M., Tadić, Marin, Jagličić, Zvonko, Vojisavljević, Katarina, Mančić, Lidija, Branković, Goran, "Structural, electrical and magnetic properties of nickel manganite obtained by a complex polymerization method" in Ceramics International, 40, no. 10, Part A (2014):15515-15521, https://doi.org/10.1016/j.ceramint.2014.07.024 ., https://hdl.handle.net/21.15107/rcub_dais_662 .