Formation of a given distribution of anisotropy axes in ferromagnets with regular inhomogeneities |
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| Authors: | A A Ivanov V A Orlov and G O Patrushev |
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| Institution: | (1) Siberian Federal University, Svobodnyĭ pr. 79, Krasnoyarsk, 660041, Russia;(2) Astaf’ev State Pedagogical University, Krasnoyarsk, Russia |
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| Abstract: | The possibility for forming a given direction distribution of effective anisotropy axes of magnetic blocks is studied in one-dimensional nanogranular structures with alternating directions of local anisotropy axes of crystallites. Analytical expressions are derived for the direction distribution density of effective axes. It is shown that the direction of the anisotropy axes of magnetic blocks is very sensitive to the size of ferromagnetic grains and the degree of misorientation of local axes. Computer simulation is used to verify the derived direction distributions of effective axes of blocks. |
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