A) A 5000 Aº initial oxide is to be grown on the Silicon wafer. The process is to be carried off at 1100 0C in wet oxidation. How long would it take to grow the oxide layer? At 1100°C, wet oxidation: A = 0.110 um and B = 0.510 µm2/ hr Dry oxidation: A = 0.030 um and B = 0.027 µm2/ hr B) If dry oxidation was used, how long would it take to grow the same thickness of oxide?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A.) A 5000 A0 initial oxide is to be grown on the Silicon wafer. The process is to be carried off at 1100C in wet oxidation. How long would it take to grow the oxide layer?

At 1100C, wet oxidation: A= 0.110 um and B= 0.510 um2/hr

                 dry oxidation: A= 0.030 um and B= 0.027 um2/hr

B.) If dry oxidation was used, how long would it take to grow the same thickness of oxide?

3. A) A 5000 Ao initial oxide is to be grown on the Silicon wafer. The process
is to be carried off at 1100 °C in wet oxidation. How long would it take to
grow the oxide layer?
At 1100°C, wet oxidation: A = 0.110 um and B = 0.510 um2/ hr
Dry oxidation: A = 0.030 um and B = 0.027 µm2/ hr
B) If dry oxidation was used, how long would it take to grow the same
thickness of oxide?
Transcribed Image Text:3. A) A 5000 Ao initial oxide is to be grown on the Silicon wafer. The process is to be carried off at 1100 °C in wet oxidation. How long would it take to grow the oxide layer? At 1100°C, wet oxidation: A = 0.110 um and B = 0.510 um2/ hr Dry oxidation: A = 0.030 um and B = 0.027 µm2/ hr B) If dry oxidation was used, how long would it take to grow the same thickness of oxide?
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