This title appears in the Scientific Report :
2020
Polarized neutron reflectometry of magneto-electric coupling in FeO4/PMN-PT(0) artificial multiferroic heterostructures
Polarized neutron reflectometry of magneto-electric coupling in FeO4/PMN-PT(0) artificial multiferroic heterostructures
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 (01...
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Personal Name(s): | SCHÖFFMANN, PATRICK |
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SARKAR, ANIRBAN / BHATNAGAR, TANVI / Hussein, Mai / GEPRÄGS, STEPHAN / KENTZINGER, EMMANUEL / STELLHORN, ANNIKA / KIRBY, BRIAN / GRUTTER, ALEXANDER / PÜTTER, SABINE / MÜLLER, MARTINA / BRÜCKEL, THOMAS | |
Contributing Institute: |
Streumethoden; JCNS-2 JCNS-FRM-II; JCNS-FRM-II Elektronische Eigenschaften; PGI-6 JARA-FIT; JARA-FIT Streumethoden; PGI-4 |
Imprint: |
2020
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Conference: | DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM), Technischen Universität Dresden, Campus Südvorstadt (Germany), 2020-03-15 - 2020-03-20 |
Document Type: |
Conference Presentation |
Research Program: |
Jülich Centre for Neutron Research (JCNS) Materials and Processes for Energy and Transport Technologies Quantum Condensed Matter: Magnetism, Superconductivity Controlling Collective States Controlling Collective States |
Publikationsportal JuSER |
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). |