Field induced resistivity anisotropy in SrRuO 3 films
SrRuO 3 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 SrRuO 3 films due to induced magnetization in the paramagnetic state by usi...
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| Veröffentlicht in: | Journal of applied physics 2009-03, Vol.105 (7), p.07B106-07B106-3 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | SrRuO
3
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
SrRuO
3
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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| ISSN: | 0021-8979 1089-7550 |
| DOI: | 10.1063/1.3072785 |