%0 Conference Paper
%A SCHÖFFMANN, PATRICK
%A SARKAR, ANIRBAN
%A BHATNAGAR, TANVI
%A Hussein, Mai
%A GEPRÄGS, STEPHAN
%A KENTZINGER, EMMANUEL
%A STELLHORN, ANNIKA
%A KIRBY, BRIAN
%A GRUTTER, ALEXANDER
%A PÜTTER, SABINE
%A MÜLLER, MARTINA
%A BRÜCKEL, THOMAS
%T Polarized neutron reflectometry of magneto-electric coupling in FeO4/PMN-PT(0) artificial multiferroic heterostructures
%M FZJ-2020-01045
%D 2020
%X Magnetoelectric coupling phenomena in artificial thin film heterostructures have attracted attention because of the rich application possibilities in data storage and novel devices. Growing a ferrimagnetic Fe3O4 thin film on a ferroelectric [Pb(Mg1/3Nb2/3)O3]0.7-[PbTiO3]0.3 (PMN-PT) substrate in (011) orientation constitutes a heterostructure that allows for control of magnetic properties via an applied out-of-plane voltage. Using SQUID magnetometry and polarised neutron reflectometry, a clear change in magnetisation strength and orientation through the sample depth can be observed, upon the application of voltage. The effects are different along the in-plane axes (100) and (011).
%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)6
%9 Conference Presentation
%U https://juser.fz-juelich.de/record/873843