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TitanTM Valved Effusion Cell

Introducing the TitanTM Valved Effusion Cell for Ga and In evaporation.  Users are able to instantly change flux through the use of a mechanical valve.  Excellent shut off conserves source material and reduces unwanted deposition into the chamber.  

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TitanTM Effusion Cell

The latest technology for evaporating Ga or In source material.  It utilizes a special two-piece graphite crucible that lowers defect counts, improves uniformity and reduces shutter related flux transients.

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Dual Filament Effusion Cell

Dual filament and dual thermocouple allows users to tailor the thermal profile of the cell.

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Single Filament Effusion Cell

A good basic design that can be used to evaporate a variety of different source materials.

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High Temperature Effusion Cell

Three versions available depending on the application.  The 10cc for research on small wafer sizes.  The 6 cc that utilizes a conical crucible for uniformity across 3".  The 25cc is used in large production reactors and can deposit uniformly on a multi-wafer platen.

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Dopant Effusion Cell

Multiple configurations available including the standard single dopant cell, the dual dopant cell and a combination dopant source with gas injector.

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Substrate Heaters

Substrate heaters available for both MBE and MOCVD reactors.  Configurations available include heaters for nitride applications, oxide applications as well as the more standard heaters for common material systems.

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Atomic Hydrogen Source

The E-Science Atomic Hydrogen Source mounts onto a 4.5" flange and can be installed in a variety of different orientations.

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Warranty

All E-Science products are warranted from defects in material and workmanship for 1 year from the date of purchase.  This warranty does not include damage due to crucible failure, excessive current applied to the filament or operating in non-UHV conditions.   Damage not covered under this warranty will be repaired quickly and at a reasonable cost.

 

 

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