title: Ferromagnetic planar Josephson junction with transparent interfaces: a φ junction proposal.
abstract: 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 φ junction realization.
authors: Institut für Quantenphysik and Center for Integrated Quantum Science and Technology (IQST), Universität Ulm, Ulm, Germany. dennis.heim@uni-ulm.de
authors: D M
authors: DM
authors: Heim
authors: N G
authors: NG
authors: Pugach
authors: M Yu
authors: MY
authors: Kupriyanov
authors: E
authors: E
authors: Goldobin
authors: D
authors: D
authors: Koelle
authors: R
authors: R
authors: Kleiner