کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9830045 | 1524502 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Epitaxial L10 FePt films on SrTiO3 (1Â 0Â 0) by sputtering
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Epitaxial L10 FePt films on SrTiO3 (1Â 0Â 0) by sputtering Epitaxial L10 FePt films on SrTiO3 (1Â 0Â 0) by sputtering](/preview/png/9830045.png)
چکیده انگلیسی
FePt magnetic thin films (20 nm) were deposited on SrTiO3 (1 0 0) single-crystal substrates at 150, 250, and 350 °C by DC magnetron sputtering. The dependence of the structural and magnetic properties of the FePt films on the substrate temperature was studied. At 150 °C, the FePt film showed a (1 1 1) preferred orientation. At 250 °C, the superlattice FePt (0 0 1) peak appeared indicating that the ordering process had occurred. At 350 °C, the FePt film illustrated a (0 0 1) preferred orientation. The epitaxial relationship between FePt film and SrTiO3 substrate was demonstrated to be FePt (0 0 1) ã1 0 0ã â¥SrTiO3 (1 0 0) ã1 0 0ã with high resolution X-ray diffraction (XRD). The L10 ordered FePt film sputtered at 350 °C showed a well-controlled easy-axis distribution (the degree of the FePt (0 0 1) preferred orientation was indirectly characterized by the full-width at half-maximum of the FePt (2 0 2) rocking curve â¼0.9°) as well as a high Ku value (â¼1.56Ã107 erg/cm3).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 276, Issues 1â2, 15 March 2005, Pages 111-115
Journal: Journal of Crystal Growth - Volume 276, Issues 1â2, 15 March 2005, Pages 111-115
نویسندگان
Y.F. Ding, J.S. Chen, E. Liu,