Year-end Sale % OFF 
Abstract
Neutron diffraction and DC magnetization measurements on polycrystalline double perovskite Ca 2NiWO 6 were carried out to determine its low temperature magnetic structure. The compound has a monoclinic structure down to the lowest measured temperature (13 K). Magnetization measurements indicates that the sample has an antiferromagnetic ordering with a Néel temperature of ∼50 K. Our low temperature neutron diffraction measurements showed an antiferromagnetic alignment of Ni moments below 50 K. The magnetic moment of the Ni 2+ ions found from neutron diffraction was 2.2(1) μ B, at 13 K and was oriented within the b– c plane. An interesting correlation between Néel temperature and band width is found for some double perovskites including Ca 2NiWO 6.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
