Silicon has a face-centered cubic crystal structure with, Ask an Expert

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Silicon has a face-centered cubic crystal structure with unit cell edge length of 5.43 Angstrom and four atoms per unit cell.

Part A : How many silicon atoms are there in 1 cm^3 of material?

Part B: Suppose you dope that 1-cm^3 sample of silicon with 1 ppm of phosphorus that will increase the conductivity by a factor of a million. How many milligrams of phosphorus are required?

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Category:- Chemistry
Reference No.:- M91062160

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