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Regular version of the site

Article

Ferromagnetic planar Josephson junction with transparent interfaces: a phi junction proposal

Journal of Physics: Condensed Matter. 2013. Vol. 25. P. 215701.
Heim D. M., Pugach N., Kupriyanov M. Y., Goldobin E., Koelle D., Kleiner R.

We calculate the current-phase relation of a planar Josephson junction with a ferromagnetic weak link located on top of a thin normal metal film. Following experimental observations we assume transparent superconductor–ferromagnet interfaces. This provides the best interlayer coupling and a low suppression of the superconducting correlations penetrating from the superconducting electrodes into the ferromagnetic layer. We show that this Josephson junction is a promising candidate for experimental ' junction realization.