Substitution of Ga on R2Fe17 Compounds: Structural and Magnetic Modifications

Dr. Srilatha Y; Suhas Subramani

Title:
Substitution of Ga on R2Fe17 Compounds: Structural and Magnetic Modifications

Authors:
Suhas Subramani | Dr. Srilatha Y

Cite This Article :

Suhas Subramani | Dr. Srilatha Y "Substitution of Ga on R2Fe17 Compounds: Structural and Magnetic Modifications" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-9 | Issue-5, October 2025, pp.797-799, URL: https://www.ijtsrd.com/papers/ijtsrd97626.pdf

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Abstract :
Rare-earth transition-metal intermetallics, specifically R2Fe17, are exciting options for permanent magnet applications because they offer high magnetization at a relatively low cost compared to Nd2Fe14B. However, the inherent Curie temperature and magneto crystalline anisotropy (MCA) of R2Fe17 fall short for high-performance devices. One effective strategy to improve stability, adjust anisotropy, and alter exchange interactions is to substitute Fe with non-magnetic elements like Ga. This paper takes a closer look at the structural and magnetic impacts of Ga substitution in R2Fe17, referencing various studies from the literature. It particularly highlights the stabilization of crystal structure, enhancement of Curie temperature, transitions in anisotropy, and how carbides contribute to better performance.

Keywords :
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Publication Details:

Unique Identification Number : IJTSRD97626

Published In : Volume-9 | Issue-5, October 2025

Page Number(s) : 797-799

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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