Problem 3 You obviously have to make contact to the Si through a via in an SiO, layer. Suppose the contact resistance Re which is synonymous with reI mW-cm and the via opening is 2 mm by 2 mm. Compute the resultant contact resistance. What processing technique would you suggest to lower this contact resistance? (a) (b)

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Problem 3 You obviously have to make contact to the Si through a via in an SiO; layer.
Suppose the contact resistance Re which is synonymous with re-1 mW-cm² and the via opening is 2 mm by 2 mm.
Compute the resultant contact resistance.
What processing technique would you suggest to lower this contact resistance?
(a)
(b)
Transcribed Image Text:Problem 3 You obviously have to make contact to the Si through a via in an SiO; layer. Suppose the contact resistance Re which is synonymous with re-1 mW-cm² and the via opening is 2 mm by 2 mm. Compute the resultant contact resistance. What processing technique would you suggest to lower this contact resistance? (a) (b)
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