کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7832101 1503287 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electronic Structure and Magnetic Properties of Fe/Cr Superlattices
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Electronic Structure and Magnetic Properties of Fe/Cr Superlattices
چکیده انگلیسی
The electronic structure and magnetic properties of Fem/Crn (m=3, 4; n=1, 3, 4) superlattice were studied using the density functional full-potential linearized augmented plane-wave (FLAPW) method. The results showed that the ferromagnetic coupling existed for the adjacent Fe layers in the Fe3/Cr1 and Fe3/Cr3 superlattices and the antiferromagnetic coupling existed for Fe4/Cr4 superlattice in the ground state. The magnetic moments of Cr atoms changed direction from layer to layer, and an antiferromagnetic coupling between Fe and Cr at the interfacial layer could be observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Physico-Chimica Sinica - Volume 23, Issue 6, June 2007, Pages 846-850
نویسندگان
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