Journal Article

FZJ-2021-04740

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Magnetic properties of the intercalated compound Lu 2 Fe 3 O 7

Hammouda, S. S. ; Mueller, T.FZJ* ; Weschke, E. ; Angst, M. (Corresponding author)FZJ*

2021
Inst. Woodbury, NY

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Please use a persistent id in citations: http://hdl.handle.net/2128/29247  doi:10.1103/PhysRevB.104.174437

Abstract: We have carried out a comprehensive investigation of the magnetic properties of the intercalated Lu2Fe3O7 by the means of dc magnetization, polarized neutron scattering, and x-ray magnetic circular dichroism (XMCD) measurements. The results obtained by these techniques support a spin order in each of the Fe-O bilayers that is the same as observed in the nonintercalated LuFe2O4. In the Fe-O single layers, a magnetic moment appears to be induced by the application of a magnetic field, paramagnetic-like in the first approximation. Furthermore, a spin-charge coupling was revealed by the XMCD measurements

Keyword(s): Magnetic Materials (1st) ; Magnetism (2nd)

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Contributing Institute(s):

1. Streumethoden (JCNS-2)
2. Streumethoden (PGI-4)
3. JARA-FIT (JARA-FIT)
4. JCNS-FRM-II (JCNS-FRM-II)

Research Program(s):

1. 632 - Materials – Quantum, Complex and Functional Materials (POF4-632) (POF4-632)
2. 6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4) (POF4-6G4)

Experiment(s):

1. DNS: Diffuse scattering neutron time of flight spectrometer (NL6S)

Appears in the scientific report 2021

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Database coverage:
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