Domain studies of CoCr with perpendicular anisotropy


Lodder, J.C. and Wind, D. and Popma, Th.J.A. and Hubert, A. (1987) Domain studies of CoCr with perpendicular anisotropy. IEEE Transactions on Magnetics, 23 (5). pp. 2055-2057. ISSN 0018-9464

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Abstract:R.F. Magnetron sputtered CoCr films (79/21 at%) with various thicknesses are magnetically characterized. The domain structure is observed by digitally enhanced Kerr microscopy and depends on the Hc/Hk values of the samples. For low and high coercivity films a comparison is made between the measured VSM hysteresis, domain period and a theoretical domain model. The domain shape is a function of the magnetic history of the sample and the bending created by the deposition process.
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Copyright:©1987 IEEE
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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