The level formed due to impurity atom-in the forbidden energy gap-very near to the valence band in a p-type semiconductor is calledforbidden levelconduction levelacceptor leveldonor level

Question

Toppr Admin · Accepted Answer

In p-type semiconductors- the trivalent impurity atoms are introduced to an intrinsic semiconductor- Hence- a hole is introduced due to each impurity atom- Hole has a tendency to accept-xA0-an electron from neighbouring atom- Thus- the impurity is an acceptor impurity and all the energy level corresponding to acceptor atoms is acceptor level-

List-1	List-2
A. Intrinsic semiconductor	E. Donor level
B. N-type semiconductor	F. Acceptor level
C. p-type semiconductor	G. Immobile ions
D. Depletion layer	H. Fermi energy levels is at the centre of forbidden energy gap I. Fermi energy level is near the conduction band

The level formed due to impurity atom,in the forbidden energy gap,very near to the valence band in a p-type semiconductor is calledforbidden levelconduction levelacceptor leveldonor level

The level formed due to impurity atom,in the forbidden energy gap,very near to the valence band in a p-type semiconductor is called
forbidden level
conduction level
acceptor level
donor level