Step 1. Initial oxidation
Note: Include 2 dummies for PM etch characterization
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Step
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Process |
Date |
Operator |
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Step 1.1
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TLC clean Tysar2 2TLCA 2hrs of cleaning |
05/01/07 |
Pongracz |
|
Step 1.2
|
Std. clean wafers in Sink 6 Piranha, 1/25 HF dip |
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Step 1.3
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Dry oxidation in Tystar2, 2DRYOXA Target = 250 A 950oC, 30 min, N2 annealing 20 min
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Step 1.4
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Measure oxide thickness with Nanospec: 200A
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