Specific Process Knowledge/Thin film deposition/Deposition of Silicon Nitride: Difference between revisions

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-Deposition of Silicon Nitride can be done with either LPCVD, PECVD or sputter deposition.
+Deposition of Silicon Nitride can be done with either LPCVD or PECVD.
 ==Deposition of Silicon Nitride using LPCVD==
-LPCVD nitride can be made in the [[Specific Process Knowledge/Thin film deposition/B2 Furnace LPCVD Nitride|LPCVD nitride furnace]]. It is a batch process meaning you can run a batch of 25 wafers at a time. The deposition takes place at temperatures of 800-850 degrees Celcius. The LPCVD nitride has a good step coverage and the film thickness is very uniform over the wafer. We have two standard LPCVD nitride processes: One for depositing stoichiometric nitride (Si<sub>3</sub>N<sub>4</sub>) and one for deposition low stress nitride (SNR).
+LPCVD nitride can be made in the [[Specific Process Knowledge/Thin film deposition/B2 Furnace LPCVD Nitride|LPCVD nitride furnace]]. It is a batch process meaning you can run a batch of 25 wafers at a time. The deposition takes place at temperatures of 800-850 degrees Celsius. The LPCVD nitride has a good step coverage and the film thickness is very uniform over the wafer. We have two standard LPCVD nitride processes: One for depositing stoichiometric nitride (Si<sub>3</sub>N<sub>4</sub>) and one for deposition low stress nitride (SNR).
 ==Deposition of Silicon Nitride using PECVD==