Anomalous Hall effect in perpendicularly magnetized thin films
| Autor: | Manuel Glas, Inga-Mareen Imort, Günter Reiss, Daniel Ebke, Patrick Thomas |
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| Rok vydání: | 2013 |
| Předmět: |
Materials science
Condensed matter physics Spintronics Scattering Film plane Condensed Matter Physics Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Tetragonal crystal system Magnetic anisotropy Electrical resistivity and conductivity Hall effect Condensed Matter::Superconductivity Thin film |
| Zdroj: | Journal of Magnetism and Magnetic Materials. 333:134-137 |
| ISSN: | 0304-8853 |
| DOI: | 10.1016/j.jmmm.2012.12.040 |
| Popis: | Mn 3 − x Ga ( x =0.1, 0.4, 0.7) thin films on MgO and SrTiO 3 substrates were investigated with magnetic anisotropy perpendicular to the film plane. An anomalous Hall effect was observed for the tetragonal distorted lattice in the crystallographic D0 22 phase. The Hall resistivity ϱ xy was measured in a temperature range from 20 to 330 K. The determined skew scattering and side jump coefficients are discussed with regard to the film composition and used substrate and compared to the crystallographic and magnetic properties. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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