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1997 | 91 | 2 | 273-275
Article title

Giant Magnetoresistance in Permalloy/Copper Multilayers

Content
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EN
Abstracts
EN
The oscillatory behaviour of the giant magnetoresistivity versus Cu sublayer thickness was observed in Ni_{83}Fe_{17}/Cu multilayers with an oscillation period of 1 nm independently of buffer layer and substrates used in the experiment. The giant magnetoresistance field sensitivity equal to 0.02%/Oe and 0.15%/Oe for the first and the second maximum respectively, were found. It was shown that the giant magnetoresistance effect in our multilayers is not only due to the antiferromagnetic coupling between adjacent permalloy layers but also due to the superparamagnetic-like behaviour related to the existence of the intermixed interfacial areas.
Keywords
EN
Publisher

Year
Volume
91
Issue
2
Pages
273-275
Physical description
Dates
published
1997-02
Contributors
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
author
  • Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv91z208kz
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