Observation of spin-orbit insulator-like behavior in LaOBiS${}_{2-x}$F${}_x$ (0.05 $\le$ $x$ $\le$ 0.2)

G. C. Kim, M. Cheon, Y. C. Kim +1

We report the effects of electron doping on the crystal structure and electrical resistivity of LaOBiS${}_{2-x}$F${}_x$ (0.05 $\le$ $x$ $\le$ 0.2). The $ab$ plane is found to be rela…