How much of the silicon substrate is consumed

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During a processing sequence, three silicon-dioxide layers are grown by oxidation to 2500 A, 4000 A, and 1500 A, respectively. How much of the silicon substrate is consumed?

Reference no: EM131406314

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How much of the silicon substrate is consumed : During a processing sequence, three silicon-dioxide layers are grown by oxidation to 2500 A, 4000 A, and 1500 A, respectively. How much of the silicon substrate is consumed?
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