Varian Veeco Perkin-Elmer 11095 4426569 Conflat DN35CF Temperature Sensor Semiconductor Thin Film Veeco Perkin-Elmer 11095 DN35CF MBE Effusion Cell Temperature Sensor UHV Ultra High Vacuum MBE effusion cell / Knudsen source assembly
Used see photos. Knife edge in good condition.
Veeco / Perkin-Elmer 11095 DN35CF UHV MBE effusion cell source assembly for semiconductor molecular beam epitaxy and thin-film deposition systems. This appears to be a complete or near-complete insertable effusion / Knudsen-style source assembly with ConFlat mounting flange, cylindrical hot-zone housing, support rods, electrical feedthrough leads, and temperature-sensor/thermocouple wiring. Perkin-Elmer effusion cell designs are used to heat source material in a crucible under ultra-high vacuum to generate controlled molecular or atomic beams for semiconductor growth and doping applications. Marked/associated patent number 4,426,569 appears related to Perkin-Elmer effusion cell temperature sensing, but exact source material, crucible condition, heater continuity, calibration, and system compatibility are unverified. Sold as used, untested semiconductor UHV MBE hardware for parts, repair, refurbishment, or system spares. systems.
We have the cooling cryo shroud for sale separately in our webstore.
