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Unformatted text preview: III. Open the oxygen cylinder valve (e.g. at pressure of 20psi). This will allow the flow of oxygen in the furnace. IV. Check the water level in the reservoir. If it is inadequate then add some DI water to the reservoir. Close the reservoir inlet (which is also a steam release valve) and ensure that there is no steam leakage using a clamp. V. Turn heater ON to 90 to 100 degree Celsius. VI. Check for steam from the front side of the furnace after some time (say 10 to 15 minutes). VII. Wait for 200 minutes for 2-micron oxide layer (at 1000 degree Celsius). VIII. Reverse the steps V through I to stop the oxidation process. IX. Remove the wafer boat carefully....
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This note was uploaded on 11/16/2011 for the course MSE 5960 taught by Professor Douglas during the Fall '04 term at University of Florida.
- Fall '04