کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9837500 1525278 2005 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micromagnetic simulation of thickness variation of Néel cap in hybrid Bloch-Néel domain wall
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Micromagnetic simulation of thickness variation of Néel cap in hybrid Bloch-Néel domain wall
چکیده انگلیسی
The hybrid Bloch-Néel domain wall in iron film has been investigated using three-dimensional micromagnetic calculations. Magnetization distributions in the film plane and cross-section are presented. In the film plane the rotation of magnetization in the 180° domain wall takes two different patterns from the bottom layer to the top layer. In cross-section the C-shaped magnetization distribution with hybrid Bloch-Néel domain wall has been found. The thickness of the top Néel cap changes from its largest value as the C-shaped magnetization distribution appears, and becomes thinner as the C-shaped magnetization distribution gradually moves and grows up. The thickness variation of the bottom Néel cap changes in a similar way, but with a reversal pattern. The results in this paper will enrich our knowledge of magnetic domain and domain wall patterns in magnetic materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 365, Issues 1–4, 1 August 2005, Pages 82-92
نویسندگان
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