کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5366298 | 1388347 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultrathin Fe films on single crystal and virtual Ge(0 0 1) substrates: Towards the control of magnetic properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ultrathin Fe films on single crystal and virtual Ge(0 0 1) substrates: Towards the control of magnetic properties Ultrathin Fe films on single crystal and virtual Ge(0 0 1) substrates: Towards the control of magnetic properties](/preview/png/5366298.png)
چکیده انگلیسی
Ultrathin Fe films have been epitaxially grown at room temperature on standard single crystal Ge(0Â 0Â 1) substrates and virtual Ge/Si(0Â 0Â 1) substrates. Their magnetic and electronic properties have been investigated in situ by spin polarized inverse photoemission and magneto-optical Kerr effect. In both cases, the onset of ferromagnetism appears definitively at 3Â ML, and the overall behavior is very similar in the case of standard and virtual substrates, so that the latter can be employed for growing high quality Fe/Ge/Si interfaces. All the films investigated display uniaxial anisotropy, which is explained in terms of the surface morphology induced by the preparation conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 15, 30 May 2006, Pages 5304-5307
Journal: Applied Surface Science - Volume 252, Issue 15, 30 May 2006, Pages 5304-5307
نویسندگان
M. Cantoni, M. Riva, G. Isella, R. Bertacco, F. Ciccacci,