کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10714134 1025569 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetic domain wall dynamics in an inhomogeneous magnetic field
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Magnetic domain wall dynamics in an inhomogeneous magnetic field
چکیده انگلیسی
A new experimental method for the study of single magnetic domain wall dynamics in bistable microwires is presented. It raises new possibilities for experimenting with a single magnetic domain wall moving in an inhomogeneous magnetic field. Models for a wall with fixed length were confronted with experimental data obtained on amorphous glass-coated ferromagnetic Fe77.5B15Si7.5 microwire. These models qualitatively describe the observed behavior. The accord between models and experiment increases as the field disturbance decreases due to its inhomogeneity. A better match between experimental and model curves can probably be obtained if the changes in the wall dimensions and wall mass are taken into account.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 407, Issue 18, 15 September 2012, Pages 3905-3909
نویسندگان
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