Multiple Choice
A material is made from Al, Ga, and As. The mole fractions of these elements are 0.25, 0.26, and 0.49, respectively. This material would be
A) an insulator.
B) an n-type semiconductor.
C) a metallic conductor because Al is present.
D) a p-type semiconductor.
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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