Static and dynamic properties of 0, pi, and 0-pi ferromagnetic tunnel Josephson Junctions

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dc.creatorPfeiffer, J.
dc.creatorKemmler, M.
dc.creatorKoelle, D.
dc.creatorKleiner, R.
dc.creatorGoldobin, E.
dc.creatorWeides, M.
dc.creatorFeofanov, A. K.
dc.creatorLisenfeld, J.
dc.creatorUstinov, A. V.
dc.date2008-01-21
dc.date.accessioned2026-07-07T09:44:25Z
dc.date.available2026-07-07T09:44:25Z
dc.descriptionWe present experimental studies of static and dynamic properties of 0, pi and 0-pi superconductor-insulator-ferromagnet-superconductor (SIFS) Josephson junctions of small and intermediate length. In the underdamped limit these junctions exhibit a rich dynamical behavior such as resonant steps on the current-voltage characteristics. Varying the experimental conditions, zero field steps, Fiske steps and Shapiro steps are observed with a high resolution. A strong signature of the 0-pi Josephson junction is demonstrated by measuring the critical current as a function of two components (B_x, B_y) of an in-plane magnetic field. The experimental observation of a half-integer zero field step in 0-pi SIFS junctions is presented.
dc.description9 pages, 7 figures, 1 table
dc.identifierhttps://arxiv.org/abs/0801.3229
dc.identifierhttp://arxiv.org/abs/0801.3229
dc.identifierPhys. Rev. B 77, 214506 (2008)
dc.identifierdoi:10.1103/PhysRevB.77.214506
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162867
dc.subjectSuperconductivity
dc.titleStatic and dynamic properties of 0, pi, and 0-pi ferromagnetic tunnel Josephson Junctions
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