Ni0.4Zn0.6Fe2O4 Nanopowders by Solution-Combustion Synthesis: Influence of Red/Ox Ratio on their Morphology, Structure, and Magnetic Properties

2020 ◽  
Vol 29 (4) ◽  
pp. 202-207
Author(s):  
K. D. Martinson ◽  
D. D. Sakhno ◽  
V. E. Belyak ◽  
I. S. Kondrashkova
Keyword(s):  
Magnetic Properties ◽  
Combustion Synthesis ◽  
Solution Combustion Synthesis ◽  
Solution Combustion

Influence of the type of fuel used for the solution combustion synthesis on the structure, morphology and magnetic properties of nanosized NiFe2O4

2017 ◽  
Vol 700 ◽  
pp. 272-283 ◽  
Author(s):  
Tsvetomila Lazarova ◽  
Milena Georgieva ◽  
Dimitar Tzankov ◽  
Dimitrinka Voykova ◽  
Lyubomir Aleksandrov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Combustion Synthesis ◽  
Solution Combustion Synthesis ◽  
Solution Combustion ◽  
Structure Morphology

scholarly journals Structural, electrical, and magnetic study of La-, Eu-, and Er- doped bismuth ferrite nanomaterials obtained by solution combustion synthesis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Angelika Wrzesińska ◽  
Alexander Khort ◽  
Marcin Witkowski ◽  
Jacek Szczytko ◽  
Jacek Ryl ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Combustion Synthesis ◽  
Photoelectron Spectroscopy ◽  
Bismuth Ferrite ◽  
Ferroelectric Properties ◽  
Solution Combustion Synthesis ◽  
Solution Combustion ◽  
Electrical And Magnetic Properties ◽  
Electrical Hysteresis ◽  
Er Doped

AbstractIn this work, the multiferroic bismuth ferrite materials Bi0.9RE0.1FeO3 doped by rare-earth (RE = La, Eu, and Er) elements were obtained by the solution combustion synthesis. Structure, electrical, and magnetic properties of prepared samples were investigated by X-ray photoelectron spectroscopy, Mössbauer spectroscopy, electrical hysteresis measurement, broadband dielectric spectroscopy, and SQUID magnetometry. All obtained nanomaterials are characterized by spontaneous electrical polarization, which confirmed their ferroelectric properties. Investigation of magnetic properties at 300.0 K and 2.0 K showed that all investigated Bi0.9RE0.1FeO3 ferrites possess significantly higher magnetization in comparison to bismuth ferrites obtained by different methods. The highest saturation magnetisation of 5.161 emu/g at 300.0 K was observed for the BLaFO sample, while at 2.0 K it was 12.07 emu/g for the BErFO sample. Several possible reasons for these phenomena were proposed and discussed.

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