Magnetic properties of Ba ferrite substituted by low fraction of Ni cations
Joint Authors
Abd al-Muhsin, Lama H.
Hashim, Mustafa Shakir
Laftah, Sadiq Hani
Source
Issue
Vol. 50, Issue 3 A (31 Jul. 2023), pp.1-14, 14 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2023-07-31
Country of Publication
Kuwait
No. of Pages
14
Main Subjects
Abstract EN
Four compositions of spinel Nix BaxFe₂O4 of x-0, 0.05, 0.01, and 0.15 were prepared by the auto combustion route.
X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) analyses were utilized to determine the structural properties.
all samples showed a cubic spinel structure with a noticeable FTIR tetrahedral band blue shift as the molar ratio x was increased.
the crystallite size and particle size have the same behavior as x changed from 0 to 0.15.
spherical nanoparticles aggregated into large clusters were found throughout the samples.
magnetic properties, displayed a drop in magnetization saturation as x increased to its max value.
a saturation magnetization (M.) of more than 48 emu/g was achieved at x = 0 and x = 0.15 while the coercivity did not change clearly.
the fitting by the langevin equation using originlab software showed very close values of Ms to those measured by the vibrating sample magnetometer (VSM) test.
magnetic parameters are generally affected by both composition and particle size.
American Psychological Association (APA)
Abd al-Muhsin, Lama H.& Laftah, Sadiq Hani& Hashim, Mustafa Shakir. 2023. Magnetic properties of Ba ferrite substituted by low fraction of Ni cations. Kuwait Journal of Science،Vol. 50, no. 3 A, pp.1-14.
https://search.emarefa.net/detail/BIM-1501564
Modern Language Association (MLA)
Abd al-Muhsin, Lama H.…[et al.]. Magnetic properties of Ba ferrite substituted by low fraction of Ni cations. Kuwait Journal of Science Vol. 50, no. 3 A (Jul. 2023), pp.1-14.
https://search.emarefa.net/detail/BIM-1501564
American Medical Association (AMA)
Abd al-Muhsin, Lama H.& Laftah, Sadiq Hani& Hashim, Mustafa Shakir. Magnetic properties of Ba ferrite substituted by low fraction of Ni cations. Kuwait Journal of Science. 2023. Vol. 50, no. 3 A, pp.1-14.
https://search.emarefa.net/detail/BIM-1501564
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 11-14.
Record ID
BIM-1501564