کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
12017298 | 1025170 | 2019 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chirality-selection of magnetic domain walls in the Y-shaped nanostrips under small magnetic fields
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The chirality-dependent propagations of transverse domain walls (DWs) in two types of Y-shaped nanostrips under small driving fields were investigated using micromagnetic simulations. They both exhibit the well DW chirality selection behaviors and the hugely reduced DW transmission fields owing to the specific magnetic charge distributions on both the junction and corners. The DW transmission field even can be as small as 2â¯Oe. Additionally, the DW chirality can be controlled by applying an out-of-plane field, leading to the use of the Y-shaped nanostrips as logic devices, such as selector, rectifier and amplifier.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 473, 1 March 2019, Pages 26-31
Journal: Journal of Magnetism and Magnetic Materials - Volume 473, 1 March 2019, Pages 26-31
نویسندگان
X.W. Dong, R.F. Wang,