Table 1 Lattice parameter, crystallite size, peak width, and strain variation for undoped and Cu-doped films
From: Synthesis and characterization of Cu-Doped ZnO nanostructures for UV sensing application
Cu ratio | a (Å) | c (Å) | d002 (Å) | D (nm) | FWHM | εc (%) | εa (%) |
|---|---|---|---|---|---|---|---|
0% | 3.24686 | 5.20312 | 2.610 | 29.7 | 0.280 | 0.06 | − 0.097 |
5% | 3.24686 | 5.20312 | 2.602 | 26.7 | 0.298 | 0.06 | − 0.097 |
7% | 3.25549 | 5.21137 | 2.606 | 31.05 | 0.257 | 0.218 | 0.169 |
9% | 3.25674 | 5.22268 | 2.611 | 31.8 | 0.250 | 0.436 | 0.207 |
11% | 3.26192 | 5.21902 | 2.610 | 23.4 | 0.340 | 0.365 | 0.367 |
15% | 3.25488 | 5.21228 | 2.606 | 20.5 | 0.388 | 0.236 | 0.150 |