کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1793133 | 1023666 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural and magnetic properties of Co68Fe24Zr8/Al2O3 multilayers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structural and magnetic properties of Co68Fe24Zr8/Al2O3 multilayers Structural and magnetic properties of Co68Fe24Zr8/Al2O3 multilayers](/preview/png/1793133.png)
چکیده انگلیسی
The structural and magnetic properties of Co68Fe24Zr8/Al2O3 multilayers grown by using magnetron sputtering were investigated with X-ray reflectivity, transmission electron microscopy and magneto-optical Kerr effect. The Co68Fe24Zr8 form amorphous islands when the nominal thickness of the Co68Fe24Zr8 layers is 10Â Ã
, exhibiting an isotropic superparamagnetic behavior. Continuous layers with mostly a nano-crystalline structure are instead formed when the nominal thickness of the Co68Fe24Zr8 layers is increased to 20Â Ã
. The continuous layers exhibit random, in-plane, magnetic anisotropy resulting from the growth process. However, induced uniaxial anisotropy is obtained when growing the sample in the presence of an applied magnetic field, regardless of the combination of amorphous and nano-crystalline material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 312, Issue 4, 1 February 2010, Pages 580-586
Journal: Journal of Crystal Growth - Volume 312, Issue 4, 1 February 2010, Pages 580-586
نویسندگان
Hans Lidbaum, Hossein Raanaei, Evangelos Th. Papaioannou, Klaus Leifer, Björgvin Hjörvarsson,