| 摘要 |
<p>Insular magnetic grains (32) are surrounded by a first separation layer (33). Insular magnetic grains (36, 38) are formed on crystal layers (35, 41). The crystal layers (35, 41) function to arrange the orientation of the magnetic grains (36, 38). Amorphous layers (34, 39) exist between the crystal layer (35) and the magnetic grains (32) or between the crystal layer (41) and the magnetic grains (36). The amorphous layers (34, 39) suppress interface reaction between the magnetic grains (32, 36) and the crystal layers (35, 41) in the production process. Orientation of the magnetic grains (32, 36) is thereby sustained surely.</p> |
