In p-type semiconductors,the conduction of el | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In $p$-type semiconductors,the doping is done with group $13$ elements (like $B$,$Al$,$Ga$) into group $14$ elements (like $Si$,$Ge$).This creates

Vedclass · Accepted Answer

Holes

Vedclass · Answer

(B) In $p$-type semiconductors,the doping is done with group $13$ elements (like $B$,$Al$,$Ga$) into group $14$ elements (like $Si$,$Ge$).This creates electron-deficient sites known as holes.These holes act as charge carriers,and the movement of electrons into these holes results in the conduction of electricity.Therefore,the conduction in $p$-type semiconductors is primarily due to holes.

List-$I$ (Type of solid)	List-$II$ (Example)
$(A)$ Metallic	$(1)$ Diamond
$(B)$ Ionic	$(2)$ Ice
$(C)$ Molecular	$(3)$ $NaCl$
$(D)$ Covalent	$(4)$ $Cu$

In $p$-type semiconductors,the conduction of electricity is primarily due to ....

Similar Questions

Which metal crystallises in a simple cubic structure?

Match List-$I$ with List-$II$ based on the type of solid and its example:
List-$I$ (Type of solid) List-$II$ (Example)
$(A)$ Metallic $(1)$ Diamond
$(B)$ Ionic $(2)$ Ice
$(C)$ Molecular $(3)$ $NaCl$
$(D)$ Covalent $(4)$ $Cu$

The electrical conductivity of semiconductors can be increased by:

Crystals of which pair are isomorphous?

Solid $CH_4$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module