Anomalous Field Dependence of Hall Resistivity in Fe/Cr Multilayers
- 15 February 1993
- journal article
- letter
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 62 (2) , 416-419
- https://doi.org/10.1143/jpsj.62.416
Abstract
We observed anomalous field dependence of Hall resistivity on Fe/Cr samples exhibiting large magnetoresistance. Hall resistivity of Fe(12.5)/Cr(12.5) shows a maximum near 2.3 T, above which it decreases 25%. The result was explained by the field-dependent decrease of the side-jump and skew scatterings in these samples. We also observed a clear correlation between the layer periodicity dependence of negative magnetoresistance and anomalous Hall resistivity in lower fields.Keywords
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