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Comparisons of Magnetic and Magneto-Optic Properties between Fe-rich and Nd-rich Amorphous NdxFe1-x Alloys |
Journal of Magnetics, Volume 3, Number 2, 30 Jun 1998, Pages 49-54 |
Jae-Young Kim(Analytical Engineering Lab., Technology Consulting and Services Center, Samsung Advanced Institute of Technology), Jeoung-Hoon Kim(Analytical Engineering Lab., Technology Consulting and Services Center, Samsung Advanced Institute of Technology), Hyun-Woo Oh(Analytical Engineering Lab., Technology Consulting and Services Center, Samsung Advanced Institute of Technology) |
Abstract |
Dependence of magnetic and magneto-optic properties on composition of amorphous NdFe alloys has been studied to identify a promising magneto-optic recording material in the wavelength of a blue laser beam. From the view point of crystallographic state, perpendicular magnetic anisotropy energy and polar Kerr rotation angle, the Nd-rich region was found to be suitable for the research purpose. |
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