کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1805606 | 1024693 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Domain morphology in ultrathin ferromagnetic films with perpendicular magnetization
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Domain morphology in ultrathin ferromagnetic films with perpendicular magnetization Domain morphology in ultrathin ferromagnetic films with perpendicular magnetization](/preview/png/1805606.png)
چکیده انگلیسی
We determine the minimal domain structure for the equilibrium thickness of stripes as well as for the minimal energy of the domain configuration in ultrathin films of ferromagnetically coupled spins, where the easy direction of magnetization is perpendicular to the film. It is found that the equilibrium thickness of stripes and walls depend on the exchange energy. The normalized anisotropy, f, depends on interplay between the magnetic and anisotropy energies and is almost independent of the exchange energy inside the wall. The results are compared with the experimental data for thin Ag/Fe/Ag (0 0 1) films and a good coincidence is obtained between both results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 298, Issue 2, March 2006, Pages 135–138
Journal: Journal of Magnetism and Magnetic Materials - Volume 298, Issue 2, March 2006, Pages 135–138
نویسندگان
B. Kaplan,