Microstructure of Fe/Pt(110) multilayers with high in-plane Ku

Author

Wei, D.H. ; Yu, C.C. ; Chan, J.H. ; Yao, Y.D. ; Liou, Y. ; Cheng, W.C. ; Chin, T.S.

Author_Institution

Dept. of Mater. Sci. & Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan

fYear

2005

fDate

4-8 April 2005

Firstpage

307

Lastpage

308

Abstract

In this article, Fe/Pt multilayers with different thickness on Pt-buffered MgO [110] substrates at 500°C are fabricated. The thickness and surface morphology dependences of the magnetic properties and magnetization reversal behavior in Fe/Pt L1₀ multilayers are studied. Results show that the in-plane coercivity decreases with increasing film thickness, while uniaxial magnetic anisotropy, and average size of magnetic domains and grain size values increase with total thickness t_N of the multilayers.

Keywords

coercive force; ferromagnetic materials; grain size; interface magnetism; iron; magnetic anisotropy; magnetic domains; magnetisation reversal; platinum; surface morphology; 500 degC; Fe-Pt; film thickness; grain size; in-plane coercivity; magnetic domains; magnetization reversal behavior; microstructure; multilayers; surface morphology; uniaxial magnetic anisotropy; Coercive force; Iron; Magnetic films; Magnetic multilayers; Magnetic properties; Magnetization reversal; Microstructure; Nonhomogeneous media; Substrates; Surface morphology;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International

Print_ISBN

0-7803-9009-1

Type

conf

DOI

10.1109/INTMAG.2005.1463582

Filename

1463582