Title of article
Influence of Dy content on the structure and giant magnetoresistance of Dyx(Co40Ag60)100−x granular films
Author/Authors
Cheng Gang، نويسنده , , Wu Xiaofei، نويسنده , , Chen Wei، نويسنده , , Geng Shengdong، نويسنده , , Li Lin، نويسنده , , Gu Zhengfei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
3
From page
2883
To page
2885
Abstract
Dyx(Co40Ag60)100−x (x = 0, 0.7, 1.4, 2.1, 2.8, 3.5) granular films have been prepared by DC magneto controlled sputtering method. The XRD data indicated that Dy element restrained the (1 1 1) plane preferential orientation. Magnetic measurements indicated that the average size of magnetic particles increased with the increasing in Dy content. For relatively low addition Dy to CoAg granular films, Dy element can enhance GMR value as a maximum value of the GMR value ∼−18.1% at x = 0.7.
Keywords
Magnetic particle , Giant magnetoresistance , Granular films
Journal title
Applied Surface Science
Serial Year
2012
Journal title
Applied Surface Science
Record number
1004538
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