Browsing by Author "Shija, Bonaventure Numi Dioniz"

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    Periodic domain structures in plan parallel plates of materials: 90° stride domains in cubic crystals
    (University of Dar es Salaam, 1981) Shija, Bonaventure Numi Dioniz
    A 90° parallel stripe domain model of planparallel magnetic thin films for cubic crystals is presented. The calculations that have been made are based on the magnetostatic theory and the described model has been deduced from another model assumed to have aebitrary mutually tilted directions of the saturated magnetization. It has been found that the 90° stripe demains exist in a certain range of an applied magnetic field, called the onset (ʧ_(on )) and the offset (ʧ_(on )). These field limits and the domain period are found to depend on the generalized relative characteristic material length Ʌ and the saturated magnetization H_(S )of the sample.