CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Extrinsic Semiconductors

what is the o...

Question

what is the order of energy gap in metal ,semiconductor and insulator.

Open in App

Solution

Dear Student ,
The order of energy gap in metal , semi conductor and insulators are :
Insulator > Semi conductor > metal .
Insulator has the largest energy gap which is more than 2 eV , in case of semi conductors it is 0.7 to 1.1 eV and in case of the metals it is , less than 0.5 eV .
Regards

Suggest Corrections

thumbs-up

0

Similar questions

Q. Explain the formation of energy bands in solids. On the basis of energy bands distinguish between a metal, a semiconductor and an insulator.

Q. The forbidden energy band gap in conductors, semiconductors and insulators is

E G_{1}, E G_{2} and E G_{3}

respectively. The relation among them is

Q. In an insulator, the forbidden energy gap between the valence band and conduction band is of the order of

Q. Give band gap Eg value for conductor, insulator and semiconductor?

Q. In semiconductors, the forbidden energy gap between valence band and conduction band is of the order of :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Extrinsic Semiconductors

PHYSICS

Watch in App

explore_more_icon

Explore more

Extrinsic Semiconductors

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon