Crystal growth and characterization of the magnetically dilute kagome staircase system (Co(1−x)Mgx)3V2O8

High-quality single crystals of the magnetically dilute kagome staircase system (Co(1−x)Mgx)3V2O8 (x=0.029(3) and x=0.194(4)) have been grown by the optical floating zone technique. A pure Co3V2O8 single crystal was used as seed material in the growth process. The crystals obtained were characterized by X-ray diffraction (XRD) and refined in space group Cmca. Single crystal refinement shows preferential substitution of the Mg ions at the Co(2) …