کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1619786 | 1005724 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Ag effect on magnetic properties and microstructure of FePt/Ag2Te particulate films
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The Ag effect on magnetic properties and microstructure of FePt/Ag2Te particulate films The Ag effect on magnetic properties and microstructure of FePt/Ag2Te particulate films](/preview/png/1619786.png)
چکیده انگلیسی
A [FePt (1 nm)/Ag2Te(t)]10 (thickness t = 0.1-0.3 nm) multilayer was deposited alternately on glass substrate and subsequently annealed by a rapid thermal process (RTP). After the RTP, the interface between FePt and Ag2Te was intermixed, forming particulate films. The L10 FePt grain size decreases from 23 to 14 nm as t of the Ag2Te intermediate layer increases from 0.1 to 0.3 nm. The (FePt/Ag2Te)10 particulate film shows perpendicular magnetization. Compared to (FePt/Ag2Te)10, the Ag/(FePt/Ag2Te)10/Ag multilayer also shows perpendicular magnetization with less c-axis dispersion. The Ag capping and seed layers reduce the ordering temperature of FePt but facilitate its grain growth during RTP. As a result, the FePt grains are refined and well-separated by the Ag2Te phase, but change to a continuous film after inserting Ag capping and seed layers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 502, Issue 2, 23 July 2010, Pages 456-460
Journal: Journal of Alloys and Compounds - Volume 502, Issue 2, 23 July 2010, Pages 456-460
نویسندگان
Jai-Lin Tsai, Hsin-Te Tzeng, Guo-Bing Lin, Bing-Fong Liu,