|userprocesses = [[LNF_User:Plasmathem_790_User_ProcessesPlasmatherm_790_User_Processes|User Processes]] }} {{warning|This page has not been released yet.}} The Plasmatherm 790 is a dual chamber parallel plate tool. The left chamber is configured for reactive ion etching (RIE) while the right chamber is configured for plasma enhanced chemical vapor deposition (PECVD).