TO STUDY THE MAGNETIC PROPERTIES OF SAMARIUM IRON GARNET DUE TO AL DOPING

Authors

  • Shyamal Kumar Pal Department of Physics, Bijoy Krishna Girls’ College, Howrah, India

Abstract

This study explores the magnetic properties of Samarium Iron Garnet (SmIG) when doped with aluminum (Al). SmIG displays complex magnetic behavior due to the interaction between rare earth and transition metal ions, making it a promising candidate for advanced magnetic applications. By replacing some of the Fe ions with Al in the SmIG structure, we aim to understand how Al doping affects the material's magnetic characteristics. We conducted detailed magnetic measurements, including magnetization, coercivity, and Curie temperature, on samples with varying Al concentrations.

References

I. Geller, S. "Crystal chemistry of the garnets." Zeitschrift für Kristallographie-Crystalline Materials 125.1-4 (1967): 1-47.

II. Guo, L., et al. "Structural, optical and magnetic properties of aluminium doped yttrium iron garnet films prepared by pulsed laser deposition." Journal of Magnetism and Magnetic Materials 320.18 (2008): 1591-1595.

III. Harris, V. G., et al. "Recent advances in processing and applications of microwave ferrites." Journal of Magnetism and Magnetic Materials 321.14 (2009): 2035-2047.

IV. M. H. Phan,M. B.Morales, C.N. Chinnasamy, B. Latha,V. G. Harris, and H. Srikanth, Magnetocaloric effect in bulk and nanostructured Gd Fe O materials, J. Phys. D: Appl. Phys., vol. 42, p. 115007, 2009.

V. R. C. Booth and E. A.D.White, Magneto-optic properties of rare earth iron garnet crystals in the wavelength range 1.1–1.7 m and their use in device fabrication, J. Phys. D: Appl. Phys., vol. 17, p. 579, 1984.

VI. H. Cao, H. Zheng, L. Fan, Z. Cheng, J. Zhou, Q. Wu, P. Zheng, L. Zheng, Y. Zhang, Structural, morphological, dielectric and magnetic properties of Zn-Zr co-doping yttrium iron garnet, Int J Appl Ceram Technol. 17 (2) (2020) 813–822.

VII. Soshin Chikazumi, Physics of Ferromagnetism, Oxford University Press, 1997.

VIII. H. Cao, H. Zheng, L. Fan, Z. Cheng, J. Zhou, Q. Wu, P. Zheng, L. Zheng, Y. Zhang, Structural, morphological, dielectric and magnetic properties of Zn-Zr co-doping yttrium iron garnet, Int J Appl Ceram Technol. 17 (2) (2020) 813–822.

IX. D.T.T. Nguyet, N.P. Duong, T. Satoh, L.N. Anh, T.T. Loan, T.D. Hien, Crystallization and magnetic characterizations of DyIG and HoIGnanopowders fabricated using citrate sol-gel, J. Sci.: Adv. Mater. Dev. 1 (2) (2016) 193–199.

X. M. Brahma, Aakansha, V.M. Gaikwad, S. Ravi, Investigation of structural, magnetic and dielectric properties of Al-doped samarium iron garnet, Appl. Phys. A. 125 (5) (2019)

XI. S.C. Parida, S.K. Rakshit, Z. Singh, Heat capacities, order–disorder transitions, and thermodynamic properties of rare-earth orthoferrites and rare-earth iron garnets, J. Solid State Chem. 181 (2008) 101–121.

XII. R. Vinod K, N.K. Mathew, G. Theertharaman, R. Radha, K. Sethupathi, P. Saravanan, S. Balakumar, Coexistence of ferri and ferromagnetism in cobalt substituted samarium iron garnet, Materials Science and Engineering B 276 (2022) 115521.

Additional Files

Published

15-02-2023

How to Cite

Shyamal Kumar Pal. (2023). TO STUDY THE MAGNETIC PROPERTIES OF SAMARIUM IRON GARNET DUE TO AL DOPING. International Educational Applied Scientific Research Journal, 8(2). Retrieved from https://ieasrj.com/journals/index.php/ieasrj/article/view/353

Issue

Vol. 8 No. 2 (2023): FEBRUARY ISSUE, INTERNATIONAL EDUCATIONAL APPLIED SCIENTIFIC RESEARCH JOURNAL

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