Positive and negative magnetoresistance can be manipulated by current pulses in electrodeposited nanometer Ni contact

We show that in a stable electrodeposited nanometric Ni contact it is possible to manipulate the magnetoresistance by applying current pulses and external magnetic fields. We can pass from positive to negative magnetoresistance with values as large as 25% at room temperature, all in the same contact...

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Bibliographic Details
Published inJournal of magnetism and magnetic materials Vol. 226-230; pp. 661 - 663
Main Authors Garcia, N, Zhao, Y-W, Saveliev, I G
Format Journal Article
LanguageEnglish
Published 06.08.2000
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Summary:We show that in a stable electrodeposited nanometric Ni contact it is possible to manipulate the magnetoresistance by applying current pulses and external magnetic fields. We can pass from positive to negative magnetoresistance with values as large as 25% at room temperature, all in the same contact.
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ISSN:0304-8853