Abstract
(Co/Nb) multilayers have been prepared by sequential deposition under UHV conditions. Resistivity and magnetoresistance were measured in the temperature range 3-300 K and in a magnetic field of 0-7.2 T. The specific resistivity ρ{variant} is increasing with increasing temperature. The ratio ρ{variant}(300 K)/ρ{variant}(4.2 K) decreases with an increase in the number of bi-layers. Investigations were also made on some samples subjected to ion-mixing in order to find the specific effect of the layered structure. A qualitative model has been proposed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 147-152 |
| Number of pages | 6 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 123 |
| Issue number | 1-2 |
| DOIs | |
| State | Published - May 1 1993 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Parizek, V., Kielar, P., Krishnan, R., & Falco, C. M. (1993). Resistance and magnetoresistance studies in (Co/Nb) multilayers before and after ion-mixing. Journal of Magnetism and Magnetic Materials, 123(1-2), 147-152. https://doi.org/10.1016/0304-8853(93)90024-V