Synthesis, dielectric and magnetic properties of Mn-Ge substituted Co2Y hexaferrite
Joint Authors
Mumtaz, Salim
Karamat, Nazia
Jawhar, Ruqayah Sihrish
Ashiq, Muhammad Naim
Shah, Afdhal
Ahmad, Bashir
Source
Journal of Saudi Chemical Society
Issue
Vol. 23, Issue 4 (31 May. 2019), pp.407-416, 10 p.
Publisher
Publication Date
2019-05-31
Country of Publication
Saudi Arabia
No. of Pages
10
Main Subjects
Topics
Abstract EN
The substituted strontium Y-type hexaferrites Sr2Co2GexMnxFe122xO22 (X = 0.0, 0.1, 0.2, 0.3, 0.4 and 0.5) was synthesized by sol–gel auto-combustion method.
The crystal structures of the present materials were identified using X-ray diffraction analysis.
The XRD patterns of the prepared samples pointed out the successful formation of Y-type hexagonal phase.
The dielectric and magnetic properties have been studied for Ge-Mn substituted Y-type hexaferrites.
The results showed that the dielectric parameters decrease with increasing frequencies.
The values of magnetic parameters such as saturation magnetization, remanent magnetization and magnetic moment were found to decrease which are attributed to the weakening of super-exchange interactions.
The values of Squareness ratio are found to be 0.48–0.56, which shows that the fabricated materials are multi domain.
With decreasing dielectric parameters and increasing coercivity support these investigated samples have appealing applications in micro-wave devices, and Multilayer chip inductors.
American Psychological Association (APA)
Ahmad, Bashir& Mumtaz, Salim& Karamat, Nazia& Jawhar, Ruqayah Sihrish& Ashiq, Muhammad Naim& Shah, Afdhal. 2019. Synthesis, dielectric and magnetic properties of Mn-Ge substituted Co2Y hexaferrite. Journal of Saudi Chemical Society،Vol. 23, no. 4, pp.407-416.
https://search.emarefa.net/detail/BIM-893484
Modern Language Association (MLA)
Ahmad, Bashir…[et al.]. Synthesis, dielectric and magnetic properties of Mn-Ge substituted Co2Y hexaferrite. Journal of Saudi Chemical Society Vol. 23, no. 4 (May. 2019), pp.407-416.
https://search.emarefa.net/detail/BIM-893484
American Medical Association (AMA)
Ahmad, Bashir& Mumtaz, Salim& Karamat, Nazia& Jawhar, Ruqayah Sihrish& Ashiq, Muhammad Naim& Shah, Afdhal. Synthesis, dielectric and magnetic properties of Mn-Ge substituted Co2Y hexaferrite. Journal of Saudi Chemical Society. 2019. Vol. 23, no. 4, pp.407-416.
https://search.emarefa.net/detail/BIM-893484
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 415-416
Record ID
BIM-893484