Quasi-one-dimensional magnetism in the spin-$\frac{1}{2}$ antiferromagnet BaNa${}_2$Cu(VO${}_4$)${}_2$

Sebin J. Sebastian, K. Somesh, M. Nandi +8

We report synthesis and magnetic properties of quasi-one-dimensional spin-$\frac{1}{2}$ Heisenberg antiferromagnetic chain compound BaNa${}_2$Cu(VO${}_4$)${}_2$. This orthovanadate has a…