Viking Effusion Cell

The Viking Effusion Cell is designed for highest growth quality of III/V compounds of Ga and In. The proprietary design maximizes capacity, while increasing uniformity and long term flux stability. The Viking is ideal for application with abrupt interfaces and long growth campaigns. The design eliminates shutter transient and "spitting" experienced with other effusion cells. With a fully enclosed filament, the Viking is compatible with corrosive environments such as ammonia and oxygen backgrounds. The innovative material specific, shaped crucibles provide the highest flux stability, while remaining simple to load material.
Temperature Range 0 °C – 1,400 °C
Power Requirement 600 W or 1kW
Temperature Stability +/- 0.1 °C
Temperature Reproducibility +/- 0.1 °C
Thermocouple Type Type C (Type D Available)
Crucible Sizes* 20 cc, 22 cc, 40 cc, 50 cc,
60 cc, 80 cc, 120 cc
(Shaped PBN Crucible)
Materials* PBN and Aluminum Oxide
Standard Length* 12.0"
Mounting Flange 4.50" or larger CF Flange
Electrical Connectors Filament: Amphenol Circular
T/C: Omega Submini
*Other sizes, materials, and lengths are available, contact SVT Associates for details.
SVTA-V-(Crucible Size)-(Flange Size)
Flange Size 4.50"
Crucible Size 20 cc
22 cc
40 cc
50 cc
60 cc
80 cc
120 cc

Viking Effusion Cell Product Sheet