Kizspy | Question: 37
(Choose 1 answer)
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When a Schottky barrier forms instead of an Ohmic contact, this typically happens when:
A. The metal's work function is much smaller than the semiconductor's work function.
B. The semiconductor is undoped.
C. The metal and semiconductor have the same work function.
D. The metal's work function is much larger than the semiconductor's work function.
