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- N type semiconductor with work function φs more than work function φM of metal
- N type semiconductor with work function φs less than work function φM of metal
- P type semiconductor with work function φs more than work function φM of metal
- P type semiconductor with work function φs less than work function φM of metal.
Consider the following statements about conditions that make a metal semiconductor contact rectifying
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A. | 1 and 3 are correct [Correct Answer] |
B. | 2 and 3 are correct [Wrong Answer] |
C. | 1 and 4 are correct [Wrong Answer] |
D. | 2 and 4 are correct [Wrong Answer] |
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