This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: the surface of the Si will the concentration be 10 P 16 P atoms cm P-3 P ? b) Calculate the amount of Al (in atom cm P-2 P ) that diffuses into the Si after 30 min of treatment at 1437 K. 3. A thin layer of Au is plated on to the end of a Ni bar. The bar is annealed at 900 C. After the treatment, the concentration of Au at a distance of 0.05 cm from the end is 0.1 atom fraction of Au. At what distance from the end is the atom fraction of Au equal to 0.05? 4. 5....
View Full Document
This note was uploaded on 11/16/2011 for the course MSE 4125 taught by Professor Bourne during the Fall '11 term at University of Florida.
- Fall '11