Journal
PHYSICAL REVIEW B
Volume 104, Issue 17, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.104.174437
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Funding
- EU Com-mission
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A comprehensive investigation of the magnetic properties of intercalated Lu2Fe3O7 was carried out using dc magnetization, polarized neutron scattering, and x-ray magnetic circular dichroism (XMCD) measurements. The results showed a spin order in each Fe-O bilayer similar to that in the nonintercalated LuFe2O4, with a paramagnetic-like magnetic moment induced in the Fe-O single layers by an applied magnetic field. Additionally, spin-charge coupling was revealed through XMCD measurements.
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.
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