کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5350668 | 1503632 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The influence of ultrathin Cu interlayer in NiFe/IrMn interface on rotation of the magnetic moments
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The influence of ultrathin Cu interlayer in NiFe/IrMn interface on rotation of the magnetic moments The influence of ultrathin Cu interlayer in NiFe/IrMn interface on rotation of the magnetic moments](/preview/png/5350668.png)
چکیده انگلیسی
A comprehensive study for influence of NiFe(10Â nm)/IrMn(4Â nm) with Cu inserted on magnetization process of magnetic moments with Planar Hall effect (PHE) method has been demonstrated in this letter. For the samples without Cu space layer, the exchange bias field about 62Â Oe is completely enough to provide unidirectional pinning direction for the rotation of magnetic moments in ferromagnetic layer. However, the rotation of magnetic moments is not coherent and the hysteresis is about 5Â Oe. As to the sample with Cu inserted, although the exchange coupling is declined and the pinning strength is very weak, the rotation of magnetic moments is coherent and the hysteresis is about 0.8Â Oe. The magnetization rotation strongly depends on the change in states of pinning direction before and after the ultrathin Cu layer being inserted at NiFe/IrMn interfaces.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 332, 30 March 2015, Pages 710-715
Journal: Applied Surface Science - Volume 332, 30 March 2015, Pages 710-715
نویسندگان
Zhi-Duo Zhao, Ming-Hua Li, Peng Kang, Chong-Jun Zhao, Jing-Yan Zhang, Li-Juan Zhou, Yun-Chi Zhao, Shao-Long Jiang, Guang-Hua Yu,