Exploring the optical and electrical properties of CsSnBr3 for optoelectronic technologies

Figure 1 presents the PXRD pattern of the CsSnBr₃ compound at 300 K, with diffraction peaks assigned to the cubic system \((P\overline{m}3m\;(221))\). Lattice parameters were refined using Celeref 3 software, yielding a value of a = 5.873…