کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10656518 | 1005558 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetization processes and magnetic domain structure in weakly coupled GdCo/Si/Co trilayers
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Magnetization processes and magnetic domain structure in weakly coupled GdCo/Si/Co trilayers Magnetization processes and magnetic domain structure in weakly coupled GdCo/Si/Co trilayers](/preview/png/10656518.png)
چکیده انگلیسی
The magnetization reversal in weakly coupled GdCo(13 nm)/Si(0.8 - 2 nm)/Co(8 nm) trilayers has been studied by conventional magnetometry and layer-selective Kerr microscopy. In a very weakly coupled trilayer system the Co layer reverses by the propagation of 180°-walls and the GdCo layer remagnetises by the nucleation and growth of patch-like domains nucleating at 360°-walls. A decrease of the non-magnetic separating layer thickness results in the magnetization reversal of both layers as a whole at low fields. Further field increase induces a magnetization reversal of the GdCo layer by the nucleation and growth of domains acting against the interlayer coupling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 615, Supplement 1, 5 December 2014, Pages S366-S370
Journal: Journal of Alloys and Compounds - Volume 615, Supplement 1, 5 December 2014, Pages S366-S370
نویسندگان
Andrey Svalov, Lokamani Lokamani, Rudolf Schäfer, Vladimir Vas'kovskiy, Galina Kurlyandskaya,