کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1815182 | 1525253 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of space discretization size in 3D micromagnetic modeling
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of space discretization size in 3D micromagnetic modeling Influence of space discretization size in 3D micromagnetic modeling](/preview/png/1815182.png)
چکیده انگلیسی
To improve the magnetic properties of ferromagnetic materials, one needs to qualify relations between the microscopic material properties and the macroscopic magnetic behavior. Large computer resources nowadays should make it possible to do this using micromagnetic simulations for larger, bulk like samples. Here, the size of the sample is limited by computer resource restrictions on the number of spatial discretizations in the sample. Generally, the exchange length is seen as the maximum discretization size in micromagnetic computations. This paper shows that in the research area where relations between microstructure and macroscopic magnetic behavior are investigated, larger discretization sizes can be used. This is demonstrated using a micromagnetic hysteresis model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 403, Issues 2â3, 1 February 2008, Pages 372-375
Journal: Physica B: Condensed Matter - Volume 403, Issues 2â3, 1 February 2008, Pages 372-375
نویسندگان
B. Van de Wiele, L. Dupré, F. Olyslager,