000054855 001__ 54855 000054855 005__ 20200423204416.0 000054855 0247_ $$2DOI$$a10.1103/PhysRevLett.97.247001 000054855 0247_ $$2WOS$$aWOS:000242888700054 000054855 0247_ $$2Handle$$a2128/7664 000054855 0247_ $$2altmetric$$aaltmetric:3360417 000054855 037__ $$aPreJuSER-54855 000054855 041__ $$aeng 000054855 082__ $$a550 000054855 084__ $$2WoS$$aPhysics, Multidisciplinary 000054855 1001_ $$0P:(DE-Juel1)VDB59925$$aWeides, M.$$b0$$uFZJ 000054855 245__ $$aO-pi Josephson tunnel junctions with ferromagnetic barrier 000054855 260__ $$aCollege Park, Md.$$bAPS$$c2006 000054855 300__ $$a247001 000054855 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article 000054855 3367_ $$2DataCite$$aOutput Types/Journal article 000054855 3367_ $$00$$2EndNote$$aJournal Article 000054855 3367_ $$2BibTeX$$aARTICLE 000054855 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000054855 3367_ $$2DRIVER$$aarticle 000054855 440_0 $$04925$$aPhysical Review Letters$$v97$$x0031-9007 000054855 500__ $$aRecord converted from VDB: 12.11.2012 000054855 520__ $$aWe fabricated high quality Nb/Al2O3/Ni0.6Cu0.4/Nb superconductor-insulator-ferromagnet-superconductor Josephson tunnel junctions. Using a ferromagnetic layer with a steplike thickness, we obtain a 0-pi junction, with equal lengths and critical currents of 0 and pi parts. The ground state of our 330 mu m (1.3 lambda(J)) long junction corresponds to a spontaneous vortex of supercurrent pinned at the 0-pi step and carrying similar to 6.7% of the magnetic flux quantum Phi(0). The dependence of the critical current on the applied magnetic field shows a clear minimum in the vicinity of zero field. 000054855 536__ $$0G:(DE-Juel1)FUEK412$$2G:(DE-HGF)$$aGrundlagen für zukünftige Informationstechnologien$$cP42$$x0 000054855 588__ $$aDataset connected to Web of Science 000054855 650_7 $$2WoSType$$aJ 000054855 7001_ $$0P:(DE-HGF)0$$aKemmler, M.$$b1 000054855 7001_ $$0P:(DE-Juel1)VDB3107$$aKohlstedt, H.$$b2$$uFZJ 000054855 7001_ $$0P:(DE-Juel1)131022$$aWaser, R.$$b3$$uFZJ 000054855 7001_ $$0P:(DE-HGF)0$$aKoelle, D.$$b4 000054855 7001_ $$0P:(DE-HGF)0$$aKleiner, R.$$b5 000054855 7001_ $$0P:(DE-HGF)0$$aGoldobin, E.$$b6 000054855 773__ $$0PERI:(DE-600)1472655-5$$a10.1103/PhysRevLett.97.247001$$gVol. 97, p. 247001$$p247001$$q97<247001$$tPhysical review letters$$v97$$x0031-9007$$y2006 000054855 8567_ $$uhttp://dx.doi.org/10.1103/PhysRevLett.97.247001 000054855 8564_ $$uhttps://juser.fz-juelich.de/record/54855/files/FZJ-54855.pdf$$yOpenAccess$$zPublished final document. 000054855 8564_ $$uhttps://juser.fz-juelich.de/record/54855/files/FZJ-54855.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess 000054855 8564_ $$uhttps://juser.fz-juelich.de/record/54855/files/FZJ-54855.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000054855 8564_ $$uhttps://juser.fz-juelich.de/record/54855/files/FZJ-54855.jpg?subformat=icon-640$$xicon-640$$yOpenAccess 000054855 909CO $$ooai:juser.fz-juelich.de:54855$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire 000054855 9131_ $$0G:(DE-Juel1)FUEK412$$bSchlüsseltechnologien$$kP42$$lGrundlagen für zukünftige Informationstechnologien (FIT)$$vGrundlagen für zukünftige Informationstechnologien$$x0 000054855 9141_ $$y2006 000054855 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed 000054855 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000054855 915__ $$0LIC:(DE-HGF)APS-112012$$2HGFVOC$$aAmerican Physical Society Transfer of Copyright Agreement 000054855 9201_ $$0I:(DE-Juel1)VDB321$$d31.12.2006$$gIFF$$kIFF-IEM$$lElektronische Materialien$$x0 000054855 9201_ $$0I:(DE-Juel1)VDB381$$d14.09.2008$$gCNI$$kCNI$$lCenter of Nanoelectronic Systems for Information Technology$$x1$$z381 000054855 9201_ $$0I:(DE-82)080009_20140620$$gJARA$$kJARA-FIT$$lJülich-Aachen Research Alliance - Fundamentals of Future Information Technology$$x2 000054855 970__ $$aVDB:(DE-Juel1)85701 000054855 9801_ $$aFullTexts 000054855 980__ $$aVDB 000054855 980__ $$aConvertedRecord 000054855 980__ $$ajournal 000054855 980__ $$aI:(DE-Juel1)PGI-7-20110106 000054855 980__ $$aI:(DE-Juel1)VDB381 000054855 980__ $$aI:(DE-82)080009_20140620 000054855 980__ $$aUNRESTRICTED 000054855 980__ $$aFullTexts 000054855 981__ $$aI:(DE-Juel1)PGI-7-20110106 000054855 981__ $$aI:(DE-Juel1)VDB381 000054855 981__ $$aI:(DE-Juel1)VDB881