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Effect of Co on the Magnetic Properties of YGdFe17-xCoxGa.
- Source :
- IEEE Transactions on Magnetics; Oct2006, Vol. 42 Issue 10, p2918-2920, 3p, 2 Graphs
- Publication Year :
- 2006
-
Abstract
- The structural and magnetic properties of YGdFe<subscript>17-x</subscript>Co<subscript>x</subscript> Ga (x = 0, 1, 2 and 3) have been investigated through X-ray diffraction and magnetization studies. All the compounds up to x = 0.2 are formed in a single-phase, hexagonal structure. The unit cell volume decreased with the addition of Co due to the smaller size of Co than that of Fe. The magnetization and Curie-temperature values are found to increase with the addition of x and could be due to the additional Co-Co, Fe-Co exchange whose magnitude is larger compared to that of Fe-Fe exchange. Magnetically aligned sample powders indicate the presence of planar anisotropy for all the compounds. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 42
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 22739604
- Full Text :
- https://doi.org/10.1109/TMAG.2006.879892