Research Article
Characterization of WO3 Thin Films Grown on Silicon by HFMOD
Table 1
Raman bands for monoclinic and triclinic phases of WO3 and their assignments.
| Monoclinic wavenumber (cm−1) | Triclinic wavenumber (cm−1) | Raman groups and assignments |
| 60 | 63 | W–W | 65 | 75 | W–W | 80 | 84 | W–W | — | 96 | W–W | 126 | 138 | W–W | 269 | 276 | (O–W–O) | 322 | 331 | (O–W–O) | 710 | 721 | (W2O6 & W3O8) | 801 | 812 | (W–O–W) |
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