semi..

CAN YOU ANSWER THIS QUESTIONS IN 1/2 HOURS:)

1. a)Describe the Czochralski (CZ) method for growing single crystal silicon.
b) List 3 advantages and disadvantages the CZ method compare with Floating zone techniques.

2. State and explained briefly 2 doping techniques for semiconductors
3. Differentiate between energy level of single atom and atoms inside the solids
4. Discuss the different between the conductors, semiconductors and insulators from the band structure point of view.
5. Explain these terms
a) Semiconductor intrinsic
b) semiconductor extrinsic
2008/8/10


huhuhhu.. apelah agaknye soalan yang doc nk bagi nnti ek?
aduiii..
pening doh..