Quantum magnetism of ferromagnetic spin dimers in $α$-KVOPO$_4$
Prashanta K. Mukharjee,
K. Somesh,
K. M. Ranjith
et al.
Abstract:Magnetism of the spin-1 2 α-KVOPO4 is studied by thermodynamic measurements, 31 P nuclear magnetic resonance (NMR), neutron diffraction, and density-functional band-structure calculations. Ferromagnetic Curie-Weiss temperature of θCW 15.9 K and the saturation field of µ0Hs 11.3 T suggest the predominant ferromagnetic coupling augmented by a weaker antiferromagnetic exchange that leads to a short-range order below 5 K and the long-range antiferromagnetic order below TN 2.7 K in zero field. Magnetic structure wi… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.