Magnetic anisotropy in ferromagnetic Josephson junctions
arXiv:0805.3925 · doi:10.1063/1.2967873
Abstract
Magnetotransport measurements were done on $\Nb/\Al_2Ø_3/\Cu/\Ni/\Nb$ superconductor-insulator-ferromagnet-superconductor Josephson tunnel junctions. Depending on ferromagnetic $\Ni$ interlayer thickness and geometry the standard (1d) magnetic field dependence of critical current deviates from the text-book model for Josephson junctions. The results are qualitatively explained by a short Josephson junction model based on anisotropy and 2d remanent magnetization.
to be published in APL
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Cited by in corpus (15)
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- Josephson tunnel junctions with strong ferromagnetic interlayer
- Magnetic interference patterns in 0-Pi SIFS Josephson junctions: effects of asymmetry between 0 and Pi regions
- Controllable generation of a spin-triplet supercurrent in a Josephson spin-valve
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- Josephson junctions in a local inhomogeneous magnetic field
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