Effects of substitution of some rare earth on the structural and magnetic properties in the site (A) of Ca2−xLnxMnO4, where Ln=Nd and Sm compound
Joint Authors
Shukr, F. S.
Dhahri, E.
Husayn, M.
Source
Journal of New Technology and Materials
Issue
Vol. 6, Issue 2 (31 Dec. 2016), pp.24-27, 4 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2016-12-31
Country of Publication
Algeria
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Abstract EN
The present study reports the effect of rare earth doping on the structural and magnetic properties in the Ca2-xLnxMnO4, where Ln=Nd and Sm Ruddlesden Popper-type.
The studied specimens were synthesized as powder samples by solid state reaction at high temperature.
The analysis by powder X-ray diffraction using Rietveld refinement showed the crystallization in the tetragonal system for all compounds.
The magnetic measurements were studied as a function of temperature (T = 2– 300 K).
When the temperature decreases, each compound has shown first a ferromagnetic–paramagnetic (FM–PM) transition and then an antiferromagnetic–ferromagnetic (AFM–FM) one.
The transition temperatures are found to be rare earth doping dependent.
For all compounds, a spin-glass phenomenon is evidenced by FC/ZFC magnetization curves.
American Psychological Association (APA)
Shukr, F. S.& Husayn, M.& Dhahri, E.. 2016. Effects of substitution of some rare earth on the structural and magnetic properties in the site (A) of Ca2−xLnxMnO4, where Ln=Nd and Sm compound. Journal of New Technology and Materials،Vol. 6, no. 2, pp.24-27.
https://search.emarefa.net/detail/BIM-758536
Modern Language Association (MLA)
Shukr, F. S.…[et al.]. Effects of substitution of some rare earth on the structural and magnetic properties in the site (A) of Ca2−xLnxMnO4, where Ln=Nd and Sm compound. Journal of New Technology and Materials Vol. 6, no. 2 (2016), pp.24-27.
https://search.emarefa.net/detail/BIM-758536
American Medical Association (AMA)
Shukr, F. S.& Husayn, M.& Dhahri, E.. Effects of substitution of some rare earth on the structural and magnetic properties in the site (A) of Ca2−xLnxMnO4, where Ln=Nd and Sm compound. Journal of New Technology and Materials. 2016. Vol. 6, no. 2, pp.24-27.
https://search.emarefa.net/detail/BIM-758536
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 27
Record ID
BIM-758536
