Doping effects of Cr on the physical properties of BaFe${}_{1.9-x}$Ni${}_{0.1}$Cr${}_x$As${}_2$

Dongliang Gong, Tao Xie, Rui Zhang +7

We present a systematic study on the heavily Cr doped iron pnictides BaFe${}_{1.9-x}$Ni${}_{0.1}$Cr${}_x$As${}_2$ by using elastic neutron scattering, high-resolution synchrotron X-ray…