- SiO2 and Al2O3 are the only oxides allowed for evaporation
- No High vapor pressure materials (Pb, Sn, Zn, Cd, etc) (evaporants or substrates)
This cryopumped evaporator contains a 6 pocket electron gun source. The rotation pocket ensures that all evaporations occur from the same point leading to accurate lift-off patterning. Source materials include a variety of metals, semiconductors, as well as silicon dioxide & alumina. Pump down times are generally in the 30 - 45 minute range with total processing time under 2 hours
NOTE: CNF will no longer be supplying crucibles for use in Aluminum e-gun evaporations. The user community has not shown careful use of these crucibles and as a result will need to buy or supply their own. Please contact Aaron BEFORE you need one for details.
Carbon $60 Inter-metallic $200
- 6 pocket e-gun, 10 KW
- Optimized for lift off
- Variable Tilt stage for angled evaporation