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|Title:||Coercivity of permanent magnetic thin film|
|Citation:||Zhao, G.P., Zhao, M.G., Lim, H.S., Feng, Y.P., Ong, C.K. (2005-01-12). Coercivity of permanent magnetic thin film. Journal of Physics Condensed Matter 17 (1) : 151-160. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/17/1/014|
|Abstract:||The coercivity of magnetic thin film having a two-dimensional easy-axis distribution is investigated within the framework of a simple micromagnetic model. It is found that the coercivity decreases from 0.14//K to a minimum of 0.07HK as thickness increases, where HK is the anisotropy field. It is substantially lower than that given by the Stoner-Wohlfarth model and is consistent with available experimental data. The calculated hysteresis loop and the initial magnetization curve are also in good agreement with experiments.|
|Source Title:||Journal of Physics Condensed Matter|
|Appears in Collections:||Staff Publications|
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