Charged walls in implanted garnets |
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| Authors: | I.B. Puchalska J.P. Jakubovics |
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| Affiliation: | Laboratoire de Magnétisme et d''Optique des Solides, CNRS, 1, place Aristide Briand, 92190 Meudon Bellevue, France |
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| Abstract: | The domain structure around non-implanted discs in implanted garnets has been investigated as a function of the strength of in-plane fields, H| is in a hard direction, the observed domain structures can be explained by the theory of Shir and Lin [14]. When H| is in easy direction or at 30° to it, charged walls are still present for values of H| for which the theory predicts saturation of the implanted layer. This results is attributed to demagnetizing effects. The dependence of the length of charged walls on the diameter of non-implanted discs and on H| has been studied. |
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