Question

Arrange the following types of materials in decreasing order of Fermi energy level from valence band:
A. \(p\)-type semiconductor,
B. \(n\)-type semiconductor,
C. Intrinsic semiconductor,
D. \(n\)-type degenerate semiconductor.

• A. C, B, A, D
• B. B, C, D, A
• C. D, B, C, A
• D. A, B, C, D

Hint:

Fermi level moves upward for \(n\)-type doping and downward for \(p\)-type doping.

Answer 1

The Correct Option is C