| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1973 - C8-1974 | |
| DOI | https://doi.org/10.1051/jphyscol:19888894 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1973-C8-1974
DOI: 10.1051/jphyscol:19888894
Institut für angewandte Physik, Universität Regensburg, 84 Regensburg, F.R.G.
J. Phys. Colloques 49 (1988) C8-1973-C8-1974
DOI: 10.1051/jphyscol:19888894
MAGNETIC MICROSTRUCTURES OF CoCr-FILMS
H. Mändl et H. HoffmannInstitut für angewandte Physik, Universität Regensburg, 84 Regensburg, F.R.G.
Abstract
Investigations on rf-sputtered CoCr-films with Lorentz-microscopy showed two typical micromagnetic structures, stripe-domains and dotlike patterns. The particulate case is due to Cr segregation into the column bounderies enhancing the Cr content by more than 6 at %. Energy calculations for the remanent state showed that in the case of continuous films stripedomains are stable. However in the particulate case the energy minimum was found for circular vertical domains.