Cold Lip Effusion Cell CLC

The cold lip effusion cell is designed to evaporate materials like aluminium which tend to creep out of the crucible due to wetting of the PBN surface. The cold orifice results in a long lifetime of the cell and a low defect concentration in the epitaxial layers.

Technical Data:

Type	CLC
Heating system	Radiation heating, tantalum wires with PBN insulators
Temperature range	200°C … 1400°C
Temperature stability	≤0.1°C depending on the PID controller
Max. outgas temp.	1600°C
Max. power	220 W (NW 40 CF)
Max. current	8A
Bakeout temperature	250°C
Conditioning	Heated to maximum temperature with and without crucible
Shipping	Stainless steel container with valve

Standards:

Flange size	CF40 / CF63 or specified
Max outer diameter	38mm / 61mm or specified
Length	283.5mm or specified
Thermocouple	Type C or specified
Crucible material	PBN / PGR / W / Ta / Mo / quartz
Crucible capacity	5 - 40 cc

Options:

Molybdenum version
Crucibles with different inserts
Downward looking version
Integrated shutter
Water cooling

Available Downloads:

Effusion-cell-CLC.pdf (83.42 KB)

For further information, please contact
sales(at)createc.de.