Figure 3
From: Effects of the on-site energy on the electronic response of Sr3(Ir1−xMnx)2O7

Optical conductivity spectra of (a) Sr3Ir2O7, Sr3(Ir0.78Ru0.22)2O7, Sr3(Ir0.64Mn0.36)2O7 and (b) Sr2IrO4, Sr2Ir0.96Rh0.04O4. The data of Sr3(Ir0.78Ru0.22)2O7 and Sr2IrO4/Sr2Ir0.96Rh0.04O4 are from refs. 19 and 17, respectively.