Specific Process Knowledge/Thin film deposition/thermalevaporator

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Thermal evaporator- A system for deposition of metals

Positioned in cleanroom A-1.

The user manual, APV, technical information and contact information can be found in LabManager:

Thermal Evaporator in LabManager

Process information

Materials for thermal evaporator evaporation

• Aluminium
• Silver
• Germanium

Equipment performance and process related parameters Alcatel

Purpose	Deposition of metals and silicon	Thermal evaporation of metals
Performance	Film thickness	10Å - 1µm* (for some materials)
	Deposition rate	0.5 Å/s - 5 Å/s (material dependens)
Process parameter range	Process Temperature	Approximately room temperature
	Process pressure	Low than 4*10-6 mbar
Substrates	Batch size	Up to 8" wafer Or several smaller pieces Deposition on one side of the substrate
	Substrate material allowed	Silicon wafers Quartz wafers Pyrex wafers
	Material allowed on the substrate	Silicon oxide Silicon (oxy)nitride Photoresist PMMA Mylar Metals

* For thicknesses above 200 nm permission is requested.