Commensurate and incommensurate magnetic order in spin-1 chains stacked on the triangular lattice in Li${}_2$NiW${}_2$O${}_8$

K. M. Ranjith, R. Nath, M. Majumder +6

We report thermodynamic properties, magnetic ground state, and microscopic magnetic model of the spin-1 frustrated antiferromaget Li${}_2$NiW${}_2$O${}_8$ showing successive transi…