Research Article
Vibrational Spectroscopy of Chemical Species in Silicon and Silicon-Rich Nitride Thin Films
Table 3
Concentration of chemical species in SRN films according to FTIR data.
| Number of samples | Si–N | Si–H | N–H (for eff according to Lanford) 1022 cm−3 | N–H (for eff according to Stein) 1022 cm−3 | 1022 cm−3 | 1022 cm−3 |
| 611 | 8 | 3.2 | 5 | 3 | 611 annealed | 10.5 | 6 | bellow 0.1 | bellow 0.06 | 613 | 5.58 | 3.64 | 0.9 | 0.54 | 615 | 3.75 | 2.92 | 0.32 | 0.19 |
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