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What is a semiconductor? Describe two ma...

What is a semiconductor? Describe two main types of semiconductor and contrast their conduction mechanism.

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  5. Silver crystallises in fcc lattice. If edge length of the cell is 4.07...

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  6. A cubic solid is made of two elements P and Q. Atoms of Q are at the c...

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  9. Copper crystallises into a fcc lattice with edge length 3.61xx10^(-8)c...

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  10. Analysis shows that nickel oxide has the formula Ni(0.98)O(1.00). What...

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  11. What is a semiconductor? Describe two main types of semiconductor and ...

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  12. Non-stoichiometric cuprous oxide, Cu(2)O can be prepared in laboratory...

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  13. Ferric oxide crystallises in a hexagonal close-packed array of oxide i...

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  14. Classify each of the following as being either a p-type or a n-type se...

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  15. Gold (r = 0.144nm) crystallises in a face-centred unit cell. What is t...

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  16. In terms of band theory, what is the difference (i) between a conducto...

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