Abstract
Reverse domain nucleation time measurements have been performed on two Tb/Fe multilayer magneto-optic films exhibiting different degrees of domain wall pinning.A linear relationship between ln (reverse domain nucleation time) and the applied field has been predicted and observed for a sample exhibiting weak domain wall pinning.This is in agreement with theoretical work presented which addresses time dependence in systems possessing weak domain wall pinning.A non-linear relationship applicable over a restricted field range has been derived for a sample exhibiting strong domain wall pinning. Experimental results have indicated that this relationship is also valid.
Original language | Undefined |
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Pages (from-to) | 418-422 |
Number of pages | 5 |
Journal | Journal of magnetism and magnetic materials |
Volume | 248 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2002 |
Keywords
- IR-63024
- EWI-5611
- SMI-EXP: EXPERIMENTAL TECHNIQUES
- SMI-TST: From 2006 in EWI-TST
- METIS-208308