Fig. 2. (A) PDF profiles of simulated CuAu and CuAu-g at 25 °C. (B) Atomic pairs corresponding to peak 1 and 2 in the PDF profile of CuAu. Grey, blue, orange, violet, and green are C, N, P, Cu, and Au, respectively. (C) Excitation and emission spectra of CuAu and CuAu-g at 25 °C. (D) Transparent monolith of CuAu-g made by hot-pressing with/without UV light. Scale bar is 1 cm. (E) Transmittance of the CuAu-g monolith from 250 nm to 2000 nm.