Field induced resistivity anisotropy in SrRuO3 films
Yishai Shperber, Isaschar Genish, James W. Reiner, and Lior Klein
TL;DR
This study investigates how induced magnetization affects resistivity anisotropy in SrRuO3 films, revealing strong angular dependence and providing a detailed description at 160 K using the planar Hall effect.
Contribution
It demonstrates the angular dependence of resistivity anisotropy due to induced magnetization in SrRuO3 films and offers a comprehensive analysis at a specific temperature.
Findings
Resistivity anisotropy is strongly angular dependent.
Induced magnetization affects in-plane anisotropy.
Full description provided at 160 K for (001) plane.
Abstract
SrRuO3 is an itinerant ferromagnet with orthorhombic structure and uniaxial magnetocrystalline anisotropy - features expected to yield resistivity anisotropy. Here we explore changes in the resistivity anisotropy of epitaxial SrRuO3 films due to induced magnetization in the paramagnetic state by using the planar Hall effect. We find that the effect of the induced magnetization on the in-plane anisotropy is strongly angular dependent, and we provide a full description of this behavior at 160 K for induced magnetization in the (001) plane.
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