Effects of strain on magnetic and transport properties of Co films on plastic substrates

被引：14

作者：

Chen, Y. F. ^{[1
,2
,3
]}

McCord, J. ^{[4
]}

Freudenberger, J. ^{[4
]}

Kaltofen, R. ^{[3
]}

Schmidt, O. G. ^{[3
]}

机构：

[1] State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

[2] Univ Elect Sci & Technol China, Chengdu 610054, Peoples R China

[3] IFW Dresden, Inst Integrat Nanosci, D-01069 Dresden, Germany

[4] IFW Dresden, Inst Met Mat, D-01069 Dresden, Germany

来源：

JOURNAL OF APPLIED PHYSICS | 2009年 / 105卷 / 07期

关键词：

LOW-FIELD MAGNETORESISTANCE;

D O I：

10.1063/1.3059267

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Co films were deposited on flexible polyester substrates by dc magnetron sputtering and plastically strained in tension up to 3.7%. The magnetic measurements show that the plastic strain changes the coercivity and effective uniaxial magnetic anisotropy, as well as the magnetic domain structure of the Co films. Furthermore, the transport results show that the plastic strain strongly alters the resistance and magnetoresistance of the Co films. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3059267]

引用

页数：3

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