Low-temperature Si3N4
  • Wafer temperature ≥250℃
  • Good film quality (WER, R.I)
  • High growth rate >0.7Å/cycle
  • Excellent step coverage for A/R >40:1
Low-k SiCN
  • Wafer temperature ≥300℃
  • Good film quality (WER, DER, R.I~1.84)
  • Low permittivity <4.5
  • High growth rate >0.5Å/cycle
  • Excellent step coverage for A/R >10:1
  • Low incubation time (Sub-layer W, Poli-Si, Oxide, Nitride etc.)