Research Article
Synthesis and Study of CdS Thin Films Prepared with Different KMnO4 Activation Time
Table 1
The calculated grain size, refractive index, extinction coefficient, and thickness of CdS thin film prepared by CBD.
| KMnO4 activation time | 2θ (°) | FWHM (°) | -spacing (Å) | lines/m2 | lattice strain ×10−2 | (nm) | (eV) | (nm) | | Average size of particle (nm) |
| 5 | 26.77 | 0.4 | 3.272 | 2.39 | 9.72 | 20.42 | 2.45 | 391 | 1.69 | 102.5 | 10 | 26.79 | — | 3.325 | — | — | — | 2.53 | 158 | 2.45 | 91.07 | 15 | 26.72 | 0.08 | 3.334 | 0.09 | 1.94 | 102.11 | 2.49 | 263 | 2.48 | 91.11 | 20 | 26.79 | 0.21 | 3.324 | 0.66 | 5.10 | 38.90 | 2.42 | 327 | 2.14 | 90.77 | 25 | 26.70 | 0.70 | 3.340 | 7.34 | 17.02 | 11.67 | 2.30 | 305 | 2.34 | 89.14 | 30 | 26.68 | 0.18 | 3.337 | 1.60 | 4.37 | 24.95 | 2.40 | 200.4 | 3.00 | 81.25 |
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