# Processing technologies and layers ## Transistors in CMOS Tech - [transistor](transistor.md) - [MOS device](MOS%20device.md) - [Chemical Vapour Deposition](Furnace.md#Chemical%20Vapour%20Deposition) - [Wafers](Wafers.md) - [Lithography](Lithography.md) - [Furnace](Furnace.md) - [Etching](Etching.md) - [Ion implantation](Ion%20implantation.md) - [Sputtering](Sputtering.md) - [Fabrication Steps](Fabrication%20Steps.md) - [Layout Layers](Layout%20Layers.md) - [On-chip Components](On-chip%20Components.md)