Doping is the prcoess of:

Intrinsic semiconductors are those which –

N type semiconductor is obtained by adding:

. In a semiconductor, current conduction is due to ……..

The impurity level in an extrinsic semiconductor is about ….. of pure semiconductor

A silicon diode measures a low value of resistance with the meter leads in both positions. The trouble, if any, is

An n-type semiconductor material

The Maximum spectral response of the germanium and silicon is in the

A hole in a semiconductor is defined as …………….

A semiconductor is formed by ……… bonds.