Views: 5 Author: Site Editor Publish Time: 2017-04-05 Origin: Site
In terms of storage technology, the development of high density, large capacity hard disk, need a lot of giant magnetoresistance film materials, CoF package ~ Cu multi-layer composite membrane is now widely used giant magnetoresistance film structure. Magnetic disc need T b e C o F alloy in the further development of target material, made of magnetic disc it has a large storage capacity, long life, can be repeated without the characteristics of the contact to wipe.
Now developed magnetic disc with T b e C o F/T and T b e C o F/Al composite membrane structure, T Kerr rotation Angle of the structure of bF eCo/AI reach 8, 5 F T b e Co F F can be closer to 0.8 .
