Structures and Physical Properties of CsV${}_2$Se${}_{2-x}$O and V${}_2$Se${}_2$O

Hai Lin, Jin Si, Xiyu Zhu +5

By using solid-state reactions, we successfully synthesize new oxyselenides CsV${}_2$Se${}_{2-x}$O (x = 0, 0.5). These compounds containing V${}_2$O planar layers with a square lattice c…