کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10653543 | 1002889 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Bi surfactant on the heteroepitaxial growth in Fe/Cr(100) multilayers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Bi surfactant on the heteroepitaxial growth in Fe/Cr(100) multilayers Effect of Bi surfactant on the heteroepitaxial growth in Fe/Cr(100) multilayers](/preview/png/10653543.png)
چکیده انگلیسی
This study was to investigate the surfactant effect of Bi on the heteroepitaxial growth of Fe/Cr(100) multilayers by reflection high-energy electron diffraction (RHEED) measurements. With predeposition of submonolayer Bi on Fe(100) prior to evaporation of Fe/Cr multilayer, more long-lasting RHEED intensity oscillations were observed. This implies that the layer-by-layer growth of Fe/Cr multilayer is enhanced. The observations of grazing incidence X-ray reflectivity confirmed that the interface structures of Fe/Cr multilayer with Bi were sharper than that of multilayer without Bi. The study was also to investigate the magnetotransport properties between Bi surfactant-mediated multilayers and normal ones. The magnetoresistance (MR) ratio of the multilayers was enhanced by predeposition of Bi.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 134, Issue 12, June 2005, Pages 803-808
Journal: Solid State Communications - Volume 134, Issue 12, June 2005, Pages 803-808
نویسندگان
Masao Kamiko, Hiroyuki Mizuno, Hiroaki Chihaya, Junhua Xu, Iasao Kojima, Ryoichi Yamamoto,