کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1562876 | 999598 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of bulk and interface scattering on giant magnetoresistance in the Co/Cu multilayer systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of bulk and interface scattering on giant magnetoresistance in the Co/Cu multilayer systems Effects of bulk and interface scattering on giant magnetoresistance in the Co/Cu multilayer systems](/preview/png/1562876.png)
چکیده انگلیسی
The evolution of the giant magnetoresistance (GMR) effect in thin film multilayers based on (Co/Cu)n has been investigated by using semi-classical approach of the two spin channel currents developed by Hood, Falicov and Penn. The in plane MR of Co/Cu multilayers is calculated for correlated quasiperiodic interfaces. The numerical results show important influence of interface roughness on the behaviour of MR. The variation of MR with phenomenological parameters Sâ and Sâ for two directions of spin and relaxation time is reported. This interface roughness has been successfully included in our GMR simulation using a semi-classical description to analyse the experimental results giving the variation of MR with the thickness of the copper interlayer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 50, Issue 2, December 2010, Pages 800-804
Journal: Computational Materials Science - Volume 50, Issue 2, December 2010, Pages 800-804
نویسندگان
B. Elsafi, F. Trigui, Z. Fakhfakh,