High-field magnetization and coercivity of amorphous rare-earth-Fe2 alloys
Author:
- 1 December 1973
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 23 (11) , 642-644
Abstract
High‐field magnetization studies were made from 4 °K to room temperature on rapidly sputtered TbFe2, DyFe2, and SmFe2. At 4.2 °K the magnetic moment resembles that of polycrystal samples, whereas at room temperature it is substantially lower. Huge coercive forces (20–30 kOe) were observed at 4.2 °K. Partial crystallization of TbFe2 from the sputtered amorphous state yields high‐energy products and coercivities (> 3 kOe) at room temperature.Keywords
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