| Title |
Magnetic Properties of Amorphous Co - Zr - Mo Thin film Alloys |
| Authors |
김희중(H . J . Kim); 한석희(S . H . Han); 강일구(I . K . Kang); 천성순(J . S . Chun) |
| Abstract |
The glass forming range, saturation magnetization and coercive force were studied for Co-Zr-Mo thin film alloys made by sputtering. The glass forming range was slightly expanded in the middle ratio of Zr and Mo. The relationship of magnetic moment to solute concentration could be interpreted by Friedel`s theory for Co-Zr and Co-Mo within 10 at % Mo. Dependence of saturation magnetization to total solute concentration of Co-Zr-Mo alloys was similar to that of Co-Zr alleys. Coercive force of Co-Zr-Mo alloys were studied and discussed with the concept of magneto striation. Optimum composition as soft magnetic material was considered as Co_(89.5) Zr_8 Mo_(2.5) with 12.6 kG and 8 Oe. |