An analytical expression for the initial slope T of the hysteresis curve is derived for a stripe domain structure in a thin magnetic film, giving that T-1 is proportional to t-1/2 (t = film thickness). This is confirmed by measurements on RF sputtered CoCr films with 20 nm £ t £ 950 nm.
|Number of pages||2|
|Journal||Journal de Physique. Colloque|
|Publication status||Published - 1988|
- SMI-MAT: MATERIALS
- SMI-TST: From 2006 in EWI-TST