1.

For an ideal MS contact between a metal and a P-type semi conductor. The relation between barrier height \(q \; \phi_{B_pO}\)is given by

A. \(q \; \phi_{B_pO}=q(\phi_m - \chi)\)
B. \(q \; \phi_{B_pO}=\frac{Eg}{2}-q(\phi_m - \chi)\)
C. \(q \; \phi_{B_pO}=q(\chi-\phi_m)\)
D. \(q \; \phi_{B_pO}={Eg}-q(\phi_m - \chi)\)
Answer» E.


Discussion

No Comment Found

Related MCQs