Peak assignment of Raman spectra for CaTiO3 and CaTiO3: Eu3+ powders.
| No | Peak (cm-1) | Assignment | |
|---|---|---|---|
| CaTiO3 | CaTiO3: Eu3+ | ||
| P1 | 117 | 122 | Ca-TiO3 Lattice mode |
| P2 | 180 | 174 | O-Ti-O Bending mode |
| P3 | 246 | 244 | |
| P4 | 287 | 293 | |
| P5 | 335 | 344 | |
| P6 | 469 | 467 | Ti-O3 Torsional mode |
| P7 | 494 | 494 | |
| P8 | 633 | 633 | Ti-O Stretching mode |