| Author(s): |
John P. Nibarger; R Ewasko; Michael Schneider; Thomas J. Silva; |
| Title: |
Dynamic and static magnetic anisotropy in thin-film cobalt zirconium tantalum |
| Published: |
October 26, 2004 |
| Abstract: |
The magnetic anisotropy values of thin amorphous cobalt zirconium tantalum (CZT) films were determined from static and dynamic measurements. Dynamic techniques show a rotatable component of anisotropy that decreases with increasing longitudinal bias field from 200 to 0'48 A/m (2.5 to 0'0.6 Oe). The dynamic value of the anisotropy is important when using CZT in high-frequency magnetic applications. Static values were obtained with an induction-field magnetometer while dynamic values were obtained using a pulsed inductive microwave magnetometer. |
| Citation: |
Journal of Magnetism and Magnetic Materials |
| Volume: |
286 |
| Pages: |
pp. 356 - 361 |
| Keywords: |
anisotropy;CZT;magneto-dynamics;PIMM;rotatable anisotropy |
| Research Areas: |
Electromagnetics |
| PDF version: |
 Click here to retrieve PDF version of paper (172KB) |
