a) Find the resistance of a 1 cm 3 pure silicon crystal. b) What is the resistance when the crystal is doped with arsenic if the doping is 1 in 10 9 , that is 1 part per billion (calculate according the given value on the picture)
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a) Find the resistance of a 1 cm 3
pure silicon crystal.
b) What is the resistance when the crystal is doped with arsenic if the doping is 1 in 10 9
, that is 1
part per billion
(calculate according the given value on the picture)
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