%0 Conference Paper
%A STELLHORN, ANNIKA
%A SARKAR, ANIRBAN
%A KENTZINGER, EMMANUEL
%A SCHRÖDER, SONJA
%A ABULADZE, GRIGOL
%A WASCHK, MARKUS
%A BHATNAGAR, TANVI
%A Schöffmann, Patrick
%A FU, ZHENDONG
%A PIPICH, VITALIY
%A KRYCKA, KATHRYN
%A BARTHEL, JURI
%A BRÜCKEL, THOMAS
%T Domain-Superconductivity in Nb/FePd with lateral inhomogeneous magnetization
%M FZJ-2020-01042
%D 2020
%X We aim at understanding the proximity effects in the superconductor-ferromagnet (S/F) interface of Nb(S)/FePd(F) thin film heterostructures, prepared by MBE growth. Proximity effects at S/F interfaces with an inhomogeneous magnetic field texture result in various effects, like domain-wall superconductivity. To reveal the physical origin of each effect, we compare samples with S/F in direct proximity and S/F decoupled by a thin MgO layer. Measurements of the resistivity and magnetization show striking differences in their critical temperature and the critical field values. According to our results, we ascribe the observed domain-wall and reverse-domain superconductivity to the long-range magnetic interactions. Using polarized neutron scattering techniques, we focus on revealing the lateral magnetic depth profile of the heterostructures as function of temperature.
%B DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM)
%C 15 Mar 2020 - 20 Mar 2020, Technischen Universität Dresden, Campus Südvorstadt (Germany)
Y2 15 Mar 2020 - 20 Mar 2020
M2 Technischen Universität Dresden, Campus Südvorstadt, Germany
%F PUB:(DE-HGF)24
%9 Poster
%U https://juser.fz-juelich.de/record/873840