Magnetic moment evolution and spin freezing in doped BaFe${}_2$As${}_2$

Jonathan Pelliciari, Yaobo Huang, Kenji Ishii +9

Fe-K${}_{\hat{I}}^2$ X-ray emission spectroscopy measurements reveal an asymmetric doping dependence of the magnetic moments $\hat{I}{¼}_{\text{bare}}$ in electron- and hole-doped BaFe${}_2$As${}_2$. A…