Research Article
Structural and Morphological Properties of Single and Mixed Halide Pb-Based Perovskites
Table 2
XRD peak positions, FWHM, average L, and δ of the prepared crystals.
| Material | 2θ (degree) | FWHM (degree) | Average L (nm) | δ (nm)−2 |
| MAPI3 | 14.47 | 0.345 | 20.77 | 0.0023 | 28.85 | 0.53 | 32.215 | 0.35 |
| MAPI2Cl | 11.01 | 0.21 | 30.18 | 0.0011 | 13.123 | 0.294 | 31.93 | 0.245 | 39.13 | 0.327 | 52.547 | 0.338 |
| MAPICl2 | 14.38 | 0.26 | 31.11 | 0.0010 | 28.56 | 0.261 |
| MAPCl3 | 16.029 | 0.171 | 42.23 | 0.0005 | 31.89 | 0.22 |
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