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Cambridge Centre for GaN orders tool to purify hydrogen in MOCVD reactor

The centre will use the tool to remove oxygen, moisture and carbon contamination to ensure a stable process regardless of source gas quality or flow rate in gallium nitride products
Power & Energy Inc. (P+E) , has received an order for a PE9000C Series purifier from The Cambridge Centre for Gallium Nitride at the University of Cambridge. 

The micro-channel palladium purifier will be used to purify hydrogen for use in a new Aixtron MOCVD reactor. The research team is focused on the cutting edge of GaN research via collaboration with universities and industries throughout the world.

The compact 9000C Series removes oxygen, moisture and carbon contamination to parts-per-trillion levels to assure a stable process regardless of source gas quality or flow rate.

PE9000C Series Hydrogen Purifier

According to Colin Humphreys, the Director of The Cambridge Centre for Gallium Nitride, "We require the highest purity gases for our advanced GaN research, which is why we have chosen the palladium membrane technology in the 9000C Series purifier."

This compact mass spectrometer uses a patent-pending method to concentrate impurities for analysis.

HEMS Hydrogen Analyser

HEMS has a 10 minute analysis cycle time and is self-calibrating.

Three models are available for applications such as semiconductor process control and bulk gas production.

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