ET3034TUx Solar Energy

Which of the following processes is used in order to fabricate mono-crystalline silicon?

a) The Czochralski process
b) Silicon ribbon process
c) The float-zone process
d) The silicon casting process

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  1. a)
    The majority of silicon crystals grown for device production are produced by the Czochralski process, (CZ-Si) since it is the cheapest method available and it is capable of producing large size crystals
    http://en.wikipedia.org/wiki/Silicon

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  2. Thank you! but it's not only a) !!

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  3. and c

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  4. b and d

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  5. for pollysilicon but a and c for mono si

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  6. A and C correct answers

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  7. A & C

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