کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1803806 | 1024631 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic property and magnetoresistance in Fe/ITO multilayers
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Magnetic property and magnetoresistance in Fe/ITO multilayers Magnetic property and magnetoresistance in Fe/ITO multilayers](/preview/png/1803806.png)
چکیده انگلیسی
Giant magnetoresistance was found in DC magnetron sputtering Fe/ITO multilayers. The magnetic properties, electrical properties and magnetoresistance were investigated. A critical temperature is found around 50 K where the temperature dependence of resistivity and magnetoresistance ratio exhibit an abruptly change. The temperature dependence of resistance is found to obey Mott's 1/4 law for low temperature. The max magnetoresistance ratio of 2.0% and 6.7% is found at room temperature and 12.5 K, respectively. The increase of magnetoresistance ratio at low temperature is due to the decrease of spin-mixing effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 320, Issue 17, September 2008, Pages 2185–2189
Journal: Journal of Magnetism and Magnetic Materials - Volume 320, Issue 17, September 2008, Pages 2185–2189
نویسندگان
Tian Yu, Xing-Qing Li, Ding-Guo Li, Shen-Fen Hao, Liang-Min Wang, Zhao-Gang Zhang, G.H. Wu, X.X. Zhang, Qi-Ling Li, Peng Chen,