Abstract
We extract the paramagnetic anomalous Hall effect (AHE) resistivity in thin films of the itinerant ferromagnet SrRuO and show that the AHE coefficient scales with the longitudinal resistivity . We fit the resistivity dependence of assuming two mechanisms: side jumps and Karplus-Luttinger (Berry phase) mechanism. For the latter, we consider the effect of a finite scattering time with a fractional power-law relation to .
- Received 2 September 2012
DOI:https://doi.org/10.1103/PhysRevB.86.144414
©2012 American Physical Society