کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1691049 | 1011291 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Growth of Fe silicides on Si(111) surfaces from bcc-Fe to fine-polycrystal and β-FeSi2 phases: Structure and magnetism
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Growth of Fe silicides on Si(111) surfaces from bcc-Fe to fine-polycrystal and β-FeSi2 phases: Structure and magnetism Growth of Fe silicides on Si(111) surfaces from bcc-Fe to fine-polycrystal and β-FeSi2 phases: Structure and magnetism](/preview/png/1691049.png)
چکیده انگلیسی
We studied the structure and magnetism of the bcc-Fe(111) phase to the fine-polycrystal and β-FeSi2 phases in solid phase epitaxial growth of iron silicides on Si(111) surfaces. In the polycrystal phase displaying Debye rings in reflection high-energy electron diffraction, we found randomly-oriented bcc-Fe fine-crystals to be responsible for the phase, and obtained ferromagnetic hysteresis but the magnetization was small. In the polycrystal phase, other irons and silicides were sometimes included: epitaxially-grown bcc-Fe crystals with preferential orientation in different directions, and β-FeSi2(101) or (110) layers. We show a growth scheme with annealing for structure and magnetism of these phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 84, Issue 5, 10 December 2009, Pages 648-652
Journal: Vacuum - Volume 84, Issue 5, 10 December 2009, Pages 648-652
نویسندگان
K. Hattori, Y. Murata, A.N. Hattori, H. Daimon,