Chapter 12, Problem 31QP

Interpretation Introduction

Interpretation:

It is to be determined whether the given elements can be combined with another one of the given elements to form a semiconductor.

Concept introduction:

Semiconductors are solids that have a conductivity between those of conductors and insulators.

The gap between the conduction band and the valence band is small, and so, electrons may jump from the valence band to the conduction band.

Electron rich semiconductor material use to make n-type semiconductor and electron deficient semiconductor material use to make p-type semiconductor.