Structural and magnetic properties of perpendicular FePt thin films with inserted Ag layer

Y. Z. Zhou; J. S. Chen; G. M. Chow; J. P. Wang

doi:10.1063/1.1669327

Structural and magnetic properties of perpendicular FePt thin films with inserted Ag layer

Y. Z. Zhou
, J. S. Chen
, G. M. Chow
, J. P. Wang

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The inserted Ag layer between FePt layers increased the coercivity in perpendicular 10-nm-thick FePt film. The x-ray diffraction (XRD) and transmission electron microscopy (TEM) techniques were used for investigating the deposited films. With increasing Ag thickness, the out-of-plane coercivity increased, from 2.0 kOe, for the sample without Ag, to 4.4 kOe, for the sample with 3 nm Ag. Silver insertion also affected the magnetic reversal mode in these films and reduced the magnetic grain size.

Original language	English (US)
Pages (from-to)	7495-7497
Number of pages	3
Journal	Journal of Applied Physics
Volume	95
Issue number	11 II
DOIs	https://doi.org/10.1063/1.1669327
State	Published - Jun 1 2004

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10.1063/1.1669327

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abstract = "The inserted Ag layer between FePt layers increased the coercivity in perpendicular 10-nm-thick FePt film. The x-ray diffraction (XRD) and transmission electron microscopy (TEM) techniques were used for investigating the deposited films. With increasing Ag thickness, the out-of-plane coercivity increased, from 2.0 kOe, for the sample without Ag, to 4.4 kOe, for the sample with 3 nm Ag. Silver insertion also affected the magnetic reversal mode in these films and reduced the magnetic grain size.",

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AU - Zhou, Y. Z.

AU - Chen, J. S.

AU - Chow, G. M.

AU - Wang, J. P.

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Y1 - 2004/6/1

N2 - The inserted Ag layer between FePt layers increased the coercivity in perpendicular 10-nm-thick FePt film. The x-ray diffraction (XRD) and transmission electron microscopy (TEM) techniques were used for investigating the deposited films. With increasing Ag thickness, the out-of-plane coercivity increased, from 2.0 kOe, for the sample without Ag, to 4.4 kOe, for the sample with 3 nm Ag. Silver insertion also affected the magnetic reversal mode in these films and reduced the magnetic grain size.

AB - The inserted Ag layer between FePt layers increased the coercivity in perpendicular 10-nm-thick FePt film. The x-ray diffraction (XRD) and transmission electron microscopy (TEM) techniques were used for investigating the deposited films. With increasing Ag thickness, the out-of-plane coercivity increased, from 2.0 kOe, for the sample without Ag, to 4.4 kOe, for the sample with 3 nm Ag. Silver insertion also affected the magnetic reversal mode in these films and reduced the magnetic grain size.

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11 II

ER -

Structural and magnetic properties of perpendicular FePt thin films with inserted Ag layer

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