Magnetic anisotropy in ferromagnetic Josephson junctions

Weides, M. (2008) Magnetic anisotropy in ferromagnetic Josephson junctions. Applied Physics Letters, 93(5), 052502. (doi:10.1063/1.2967873)

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Magnetotransport measurements were done on Nb∕Al2O3∕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 textbook model for Josephson junctions. The results are qualitatively explained by a short Josephson junction model based on anisotropy and 2d remanent magnetization.

Item Type:Articles
Glasgow Author(s) Enlighten ID:Weides, Professor Martin
Authors: Weides, M.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
Journal Name:Applied Physics Letters
Publisher:AIP Publishing
ISSN (Online):1077-3118

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