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Specific Process Knowledge/Thermal Process/Dope with Phosphorus: Difference between revisions

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The furnace A4 phosphorus predep(N-predep) can be used to predeposit silicon wafers with phosphor. The silicon wafers are positioned in a quarts boat. Phosphor is predeposited in the silicon wafers.
The furnace A4 phosphorus Predep (A4) can be used to predeposition silicon wafers with phosphorus doping (N-type). The silicon wafers are positioned in a quarts boat.


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