Title of article
Microstructure and magnetic properties of (0 0 1)-oriented L10 FePt films: Role of Ag underlayer and Fe/Pt ratio
Author/Authors
Wang، نويسنده , , H. and Zhang، نويسنده , , J. and Mo، نويسنده , , Q. and Yang، نويسنده , , F.J. and Wang، نويسنده , , H.B. and Miao، نويسنده , , X.S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
3
From page
2974
To page
2976
Abstract
FePt multilayer films were deposited on Si(1 0 0) substrate with thermally grown SiO2 film and sputtered Ag underlayer at room temperature by dc magnetron sputtering and subsequently annealing in vacuum. Experimental results suggest that proper thickness of Ag underlayer and slightly rich of Fe content can effectively induce the (0 0 1) texture of FePt films. A Fe57.4Pt42.6 thin film on the 8 nm Ag underlayer exhibits a large perpendicular coercivity of 7.6 kOe with magnetic remanence close to 1.
Keywords
B. Sputtering
Journal title
Materials Research Bulletin
Serial Year
2012
Journal title
Materials Research Bulletin
Record number
2102450
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