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Abstract: SrRuO3 is an itinerant ferromagnet with orthorhombic structure and uniaxialmagnetocrystalline anisotropy - features expected to yield resistivityanisotropy. Here we explore changes in the resistivity anisotropy of epitaxialSrRuO3 films due to induced magnetization in the paramagnetic state by usingthe planar Hall effect. We find that the effect of the induced magnetization onthe in-plane anisotropy is strongly angular dependent, and we provide a fulldescription of this behavior at 160 K for induced magnetization in the 001plane.



Author: Yishai Shperber, Isaschar Genish, James W. Reiner, Lior Klein

Source: https://arxiv.org/



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