| 摘要 |
The storage medium is applied as a thin film of an amorphous, magnetic alloy to a support and contains elements of the rare earths and the transition metals iron, Fe, and cobalt, Co. According to the invention, it has the following composition: YbxMy(FezCo1-z)1-x-y, where M is one of the elements terbium, dysprosium, holmium and gadolinium. This storage material has a high Kerr angle, a good signal-to-noise ratio and a high coercive field strength.
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